High School Explorer

State: Public + private high schools, every state.

1,265

high schools (public + private)

1,031

public (539 districts)

234

private (NCES PSS)

149,058

public grade‑12 students (seniors, latest year)

IL public HS enrollment trend

Across the 574,519 students enrolled in IL brick-and-mortar public high schools in 2021, the state contracted -2.5% by 2024 (559,994 students, -14,525 net). That's the demographic tide every individual school is fighting or riding.

Charter share of public HS enrollment (latest year): 4.7% (26,396 of 559,994 students). Virtual / nonclassroom-based schools excluded.

🗺️ State context · NAEP 2024

How does IL compare nationally?

The National Assessment of Educational Progress (NAEP) is the only test given the same way to students in every state — making it the benchmark for state-to-state academic comparison. Below, this state's 8th-grade averages and where it sits on the 50-state distribution.

8th-grade math

274

+1 vs national avg (273)

8th-grade reading

263

+3 vs national avg (260)

Each dot is one state's 2024 NAEP 8th-grade averages. IL is highlighted in gold. Dashed lines mark national averages — being upper-right of both = above national in both subjects. Source: NAEP State Snapshot Reports. NAEP doesn't produce per-school scores — this is state-level context.

Where the students are

Top 10 cities by public-HS enrollment

Chicago	152 HS	102,113
Aurora	5 HS	13,930
Plainfield	4 HS	8,347
Naperville	4 HS	8,108
Rockford	4 HS	8,065
Oswego	2 HS	5,628
Palatine	2 HS	5,224
Hoffman Estates	2 HS	4,818
Lincolnshire	1 HS	4,758
Elgin	2 HS	4,749

School-size distribution

Public, classroom-based · grades 9–12, latest year

Fastest-growing high schools

public, classroom-based · grade 9–12 · 2021→2024

Art in Motion Charter School Chicago Public Schools Dist 299	274→512	+86.9%
Perspectives Chtr - Leadership Ac Chicago Public Schools Dist 299	419→707	+68.7%
CICS - Ralph Ellison Campus Chicago Public Schools Dist 299	164→247	+50.6%
King College Prep High School Chicago Public Schools Dist 299	581→819	+41.0%
Horizon Sci Acad - Southwest Chtr Chicago Public Schools Dist 299	172→225	+30.8%
Intrinsic 2 Charter High School Intrinsic 2 Charter High School	569→734	+29.0%
Sullivan High School Chicago Public Schools Dist 299	595→762	+28.1%
Dieterich Jr/Sr High School Dieterich CUSD 30	150→191	+27.3%
World Language High School Chicago Public Schools Dist 299	316→389	+23.1%
Elmwood High School Elmwood CUSD 322	170→208	+22.4%

Fastest-shrinking high schools

public, classroom-based · grade 9–12 · 2021→2024

Urban Prep Chtr Acad Englewood HS Chicago Public Schools Dist 299	189→87	-54.0%
Urban Prep Chtr Bronzeville HS Chicago Public Schools Dist 299	322→148	-54.0%
Harlan Community Academy HS Chicago Public Schools Dist 299	470→220	-53.2%
EPIC Academy High School Chicago Public Schools Dist 299	497→255	-48.7%
North Lawndale Prep Chtr-Collins Chicago Public Schools Dist 299	470→276	-41.3%
Phillips Academy High School Chicago Public Schools Dist 299	723→467	-35.4%
Gage Park High School Chicago Public Schools Dist 299	589→392	-33.4%
Phoenix Military Academy HS Chicago Public Schools Dist 299	540→372	-31.1%
Bogan High School Chicago Public Schools Dist 299	1,024→716	-30.1%
Hirsch Metropolitan High School Chicago Public Schools Dist 299	252→183	-27.4%

Every IL high school

Search by school, district, or city; sort any column. Trend = high-school enrollment change, first→latest year on file (public 2021→2024 via CCD grades 9–12; private 2018→2022 via PSS total). Omitted (—) for schools under 50 HS students, where a year-over-year percentage isn't reliable.

High school	City	Type	HS enrollment (9–12)	9–12 trend
A B Shepard High Sch (Campus) CHSD 218	Palos Heights	Public	1,916	+0.3%
A-C Central High School A-C Central CUSD 262	Ashland	Public	96	-17.2%
A.S.B. Educational Institute Nonsectarian	Chicago	Private	10	—
ACDC Penniman K–12 Cahokia CUSD 187	Cahokia	Public	—	—
ACE Amandla Charter School charter ACE Amandla Charter School	Chicago	Public	137	+8.7%
ACTIONS Program K–12 Champaign CUSD 4	Champaign	Public	—	—
ALOP Kane ROE	Burlington	Public	—	—
ARC K–12 Adam/Brwn/Cass/Morgn/Pik/Sctt ROE	Jacksonville	Public	—	—
ASPIRA Charter - Early College Pr charter Chicago Public Schools Dist 299	Chicago	Public	285	-8.1%
ASSIST RSSP 12 K–12 Clay/Cwford/Jsper/Lwrnce/Rhland	Olney	Public	—	—
ASSIST TAOEP 12 K–12 Clay/Cwford/Jsper/Lwrnce/Rhland	Olney	Public	—	—
Abingdon-Avon High Sch Abingdon-Avon CUSD 276	Abingdon	Public	278	-1.1%
Abraxas Naperville Bridge Nonsectarian	Woodridge	Private	30	—
Acacia Academy K–12 Nonsectarian	Burr Ridge	Private	92	-8.0%
Academic Behavior&Community Acad K–12 Adam/Brwn/Cass/Morgn/Pik/Sctt ROE	Quincy	Public	—	—
Academy High Nonsectarian	Champaign	Private	59	—
Acero Chtr Sor Juana Ines de la charter K–12 Chicago Public Schools Dist 299	Chicago	Public	120	-16.1%
Acero Chtr Netrk - Major Garcia charter Chicago Public Schools Dist 299	Chicago	Public	666	+3.7%
Acero Chtr Sch Netwrk- Victoria charter Chicago Public Schools Dist 299	Chicago	Public	561	+1.4%
Adams Co Juvenile Detention Cntr K–12 Quincy SD 172	Quincy	Public	—	—
Adams County RSSP K–12 Adam/Brwn/Cass/Morgn/Pik/Sctt ROE	Quincy	Public	—	—
Addison Trail High School DuPage HSD 88	Addison	Public	1,845	-5.9%
Adlai E Stevenson High School Adlai E Stevenson HSD 125	Lincolnshire	Public	4,758	+8.3%
Agape Christian High School Other religious	Marion	Private	77	+51.0%
Air Force Acad High School Chicago Public Schools Dist 299	Chicago	Public	131	-23.8%
AlWood Middle/High School K–12 AlWood CUSD 225	Woodhull	Public	98	-10.1%
Alcott College Prep Chicago Public Schools Dist 299	Chicago	Public	373	+6.3%
Alden-Hebron High School Alden Hebron SD 19	Hebron	Public	112	+9.8%
Alleman High School Catholic	Rock Island	Private	272	-37.5%
Allendale School CHSD 117	Lake Villa	Public	—	—
Altamont High School Altamont CUSD 10	Altamont	Public	222	-10.5%
Althoff Catholic High School Catholic	Belleville	Private	305	-19.7%
Alton High School Alton CUSD 11	Alton	Public	1,823	-9.0%
Amboy High School Amboy CUSD 272	Amboy	Public	229	+1.8%
American School K–12 Nonsectarian	Lansing	Private	3,007	-21.4%
Amos Alonzo Stagg High School Cons HSD 230	Palos Hills	Public	2,560	-0.2%
Amundsen High School Chicago Public Schools Dist 299	Chicago	Public	1,507	-1.1%
Anna-Jonesboro High School Anna Jonesboro CHSD 81	Anna	Public	476	-8.8%
Annawan High School Annawan CUSD 226	Annawan	Public	99	+4.2%
Antioch Comm High School CHSD 117	Antioch	Public	1,313	+0.2%
Arcola High School K–12 Arcola CUSD 306	Arcola	Public	198	-9.6%
Argenta-Oreana High School Argenta-Oreana CUSD 1	Argenta	Public	268	-1.5%
Argo Community High School Argo CHSD 217	Summit	Public	1,817	-6.5%
Arlyn Day School K–12 Nonsectarian	Highland Park	Private	40	—
Armstrong High School Armstrong Twp HSD 225	Armstrong	Public	114	-16.2%
Art in Motion Charter School charter K–12 Chicago Public Schools Dist 299	Chicago	Public	512	+86.9%
Arthur Christian School K–12 Other religious	Arthur	Private	173	—
Arthur-Lovington-Atwood-Hammond Arthur CUSD 305	Arthur	Public	310	-0.3%
Ashton-Franklin Center HS K–12 Ashton-Franklin Center CUSD 275	Ashton	Public	135	-8.8%
Aspira Charter - Bus and Fin charter Chicago Public Schools Dist 299	Chicago	Public	426	-23.9%
Aspire Alternative High School Bnd/Chrstn/Effngh/Fytt/Mntgmr ROE	Effingham	Public	—	—
Astoria High School Astoria CUSD 1	Astoria	Public	86	-1.1%
Athens Sr High School Athens CUSD 213	Athens	Public	299	-10.2%
Auburn High School Auburn CUSD 10	Auburn	Public	327	-17.6%
Auburn High School Rockford SD 205	Rockford	Public	1,957	-7.3%
Austin Career Education Center Nonsectarian	Chicago	Private	63	-56.8%
Austin College and Career Acad HS Chicago Public Schools Dist 299	Chicago	Public	190	-23.4%
Avis Huff Student Support Service K–12 Kankakee SD 111	Kankakee	Public	—	—
B H R A Cooperative HS B H R A Cooperative HS	Bismarck	Public	1	—
Back of The Yards IB HS Chicago Public Schools Dist 299	Chicago	Public	1,039	-1.2%
Barrington High School Barrington CUSD 220	Barrington	Public	2,718	-4.1%
Bartlett High School SD U-46	Bartlett	Public	2,037	-7.6%
Batavia Sr High School Batavia USD 101	Batavia	Public	1,690	-12.5%
Beacon Academy Nonsectarian	Evanston	Private	200	+14.3%
Beardstown Christian Academy K–12 Other religious	Beardstown	Private	128	+24.3%
Beardstown Jr/Sr High School K–12 Beardstown CUSD 15	Beardstown	Public	434	-1.4%
Beautiful Beginnings K–12 Nonsectarian	Rockford	Private	26	—
Beecher City Jr-Sr High School K–12 Beecher City CUSD 20	Beecher City	Public	91	-14.2%
Beecher High School Beecher CUSD 200U	Beecher	Public	343	-8.0%
Behavior Disorder Program Coop K–12 Princeton ESD 115	Tiskilwa	Public	—	—
Belleville High School-East Belleville Twp HSD 201	Belleville	Public	2,600	+1.6%
Belleville High School-West Belleville Twp HSD 201	Belleville	Public	2,118	-6.7%
Belleville Twp HS-Night/Alt Sch Belleville Twp HSD 201	Belleville	Public	—	—
Belvidere High School Belvidere CUSD 100	Belvidere	Public	1,167	-8.8%
Belvidere North High Sch Belvidere CUSD 100	Belvidere	Public	1,354	-5.6%
Bement High School Bement CUSD 5	Bement	Public	85	+1.2%
Benet Academy Catholic	Lisle	Private	1,265	—
Benton Cons High School Benton Cons HSD 103	Benton	Public	604	+2.7%
Berean Baptist Christian School K–12 Other religious	Rockford	Private	132	-23.3%
Beyond One Barb Transition Center DeKalb CUSD 428	Dekalb	Public	—	—
Bishop Mcnamara Catholic High School K–12 Catholic	Kankakee	Private	772	—
Bloom High School Bloom Twp HSD 206	Chicago Heights	Public	1,823	+5.7%
Bloom Trail High School Bloom Twp HSD 206	Chicago Heights	Public	1,218	+1.2%
Bloomington Area Career Center DeWitt/Livingstn/Logan/McLean ROE	Bloomington	Public	—	—
Bloomington High School Bloomington SD 87	Bloomington	Public	1,369	-12.2%
Blue Ridge High School Blue Ridge CUSD 18	Farmer City	Public	155	-19.3%
Bluffs High School Scott-Morgan CUSD 2	Bluffs	Public	51	-19.0%
Bogan High School Chicago Public Schools Dist 299	Chicago	Public	716	-30.1%
Bolingbrook High School Valley View CUSD 365U	Bolingbrook	Public	3,298	-2.5%
Bond Cty Comm Unit 2 High School Bond County CUSD 2	Greenville	Public	484	-12.6%
Bowen High School Chicago Public Schools Dist 299	Chicago	Public	278	-11.5%
Br Rice High School Catholic	Chicago	Private	648	-7.2%
Bradley-Bourbonnais C High School Bradley Bourbonnais CHSD 307	Bradley	Public	1,914	-2.6%
Brehm Preparatory School K–12 Nonsectarian	Carbondale	Private	31	—
Bremen High School Bremen CHSD 228	Midlothian	Public	1,414	-1.6%
Bridges Adult Transition Center Niles Twp HSD 219	Lincolnwood	Public	—	—
Bridges Program ALOP Lake ROE	Gurnee	Public	—	—
Brimfield High School Brimfield CUSD 309	Brimfield	Public	189	-10.4%
Bronzeville Scholastic HS Chicago Public Schools Dist 299	Chicago	Public	119	—
Brooks College Prep Academy HS K–12 Chicago Public Schools Dist 299	Chicago	Public	888	+6.1%
Brown County High School Brown County CUSD 1	Mount Sterling	Public	224	+2.3%
Brownstown High School Brownstown CUSD 201	Brownstown	Public	102	+0.0%
Brownsville Attendance Center K–12 Carmi-White County CUSD 5	Carmi	Public	—	—
Brussels High School K–12 Brussels CUSD 42	Brussels	Public	28	—
Buffalo Grove High School Township HSD 214	Buffalo Grove	Public	2,021	+2.5%
Bunker Hill High School Bunker Hill CUSD 8	Bunker Hill	Public	166	-5.1%
Bureau Valley High School Bureau Valley CUSD 340	Sheffield	Public	294	-8.7%
Bushnell-Prairie City High Sch Bushnell Prairie City CUSD 170	Bushnell	Public	175	-12.5%
Byron High School 9-12 Byron CUSD 226	Byron	Public	464	+0.7%
CCSI Alternative School Monroe/Randolph ROE	Red Bud	Public	—	—
CICS - Longwood Campus charter K–12 Chicago Public Schools Dist 299	Chicago	Public	447	+17.3%
CICS - Northtown Campus charter Chicago Public Schools Dist 299	Chicago	Public	878	-2.4%
CICS - Ralph Ellison Campus charter Chicago Public Schools Dist 299	Chicago	Public	247	+50.6%
COOP HS 7 Rossville-Alvin CUSD 7	Rossville	Public	109	+2.8%
Cahokia High School Cahokia CUSD 187	Cahokia	Public	850	+1.1%
Cairo Jr/Sr High School K–12 Cairo USD 1	Cairo	Public	78	-2.5%
Calhoun High School Calhoun CUSD 40	Hardin	Public	171	+9.6%
Calvary Academy K–12 Other religious	Springfield	Private	280	+2.2%
Calvary Baptist Academy K–12 Other religious	Chillicothe	Private	49	—
Calvary Christian Academy K–12 Other religious	Normal	Private	197	+13.9%
Cambridge Jr/Sr High School K–12 Cambridge CUSD 227	Cambridge	Public	123	+1.7%
Cambridge Lakes Charter School charter K–12 CUSD 300	Pingree Grove	Public	25	—
Camelot Safe Academy School K–12 Chicago Public Schools Dist 299	Chicago	Public	—	—
Canton High School Canton Union SD 66	Canton	Public	612	-7.0%
Capital Area Career Center Menard/Sangamon ROE	Springfield	Public	—	—
Carbondale Comm H S Carbondale CHSD 165	Carbondale	Public	1,022	+6.7%
Career & Tech Educ Consortium Carroll/Jo Daviess/Stephenson ROE	Freeport	Public	—	—
Career Center of Southern IL Monroe/Randolph ROE	Red Bud	Public	—	—
Career Educ Assoc of N Central IL Boone/Winnebago ROE	Loves Park	Public	—	—
Carl Sandburg High School Cons HSD 230	Orland Park	Public	2,840	-3.9%
Carlinville High School Carlinville CUSD 1	Carlinville	Public	353	-13.9%
Carlyle High School Carlyle CUSD 1	Carlyle	Public	281	-7.0%
Carmi-White County High School Carmi-White County CUSD 5	Carmi	Public	419	+5.8%
Carra Academy K–12 Nonsectarian	Matteson	Private	30	—
Carrier Mills-Stonefort H S Carrier Mills-Stonefort CUSD 2	Carrier Mills	Public	94	-27.1%
Carrollton High School Carrollton CUSD 1	Carrollton	Public	180	-9.1%
Carterville High School Carterville CUSD 5	Carterville	Public	668	+4.7%
Carver Military Academy HS Chicago Public Schools Dist 299	Chicago	Public	420	+3.2%
Cary-Grove Community High School CHSD 155	Cary	Public	1,348	-11.1%
Casey-Westfield Jr/Sr HS K–12 Casey-Westfield CUSD 4C	Casey	Public	240	+2.6%
Catalyst Charter - Maria ES charter K–12 Chicago Public Schools Dist 299	Chicago	Public	574	+5.9%
Cathedral Baptist School K–12 Other religious	Rockford	Private	100	-20.6%
Centennial High School Champaign CUSD 4	Champaign	Public	1,476	+1.6%
Center For Children To Heal And Achieve (Ccha) K–12 Nonsectarian	Alton	Private	31	—
Center for Academics and Technolo virtual Thornton Fractional Twp HSD 215	Calumet City	Public	—	—
Center for Alternative Learning virtual Thornton Fractional Twp HSD 215	Calumet City	Public	—	—
Center for Educ Opp K–12 Madison ROE	Troy	Public	—	—
Centerview Therapeutic School K–12 Nonsectarian	Northbrook	Private	11	—
Central A & M High School Central A & M CUD 21	Moweaqua	Public	215	-6.9%
Central Catholic High School Catholic	Bloomington	Private	295	-10.3%
Central Comm High School Central CHSD 71	Breese	Public	629	+0.0%
Central High School Central CUSD 301	Burilngton	Public	1,575	+15.6%
Central High School Central CUSD 3	Camp Point	Public	220	-12.0%
Central High School Champaign CUSD 4	Champaign	Public	1,666	+7.1%
Central High School Central CUSD 4	Clifton	Public	298	-1.3%
Central Illinois Bridge Academy K–12 DeWitt/Livingstn/Logan/McLean ROE	Normal	Public	—	—
Central School Program K–12 SD U-46	Elgin	Public	—	—
Centralia Alternative School K–12 Clintn/Jeffrsn/Marin/Washngtn ROE	Centralia	Public	—	—
Centralia High School Centralia HSD 200	Centralia	Public	887	+2.7%
Century Jr/Sr High School K–12 Century CUSD 100	Ullin	Public	83	-29.7%
Cerro Gordo Jr and Sr High Sch K–12 Cerro Gordo CUSD 100	Cerro Gordo	Public	131	-8.4%
Chadwick-Milledgeville Jr HS K–12 Chadwick-Milledgeville CUSD 399	Milledgeville	Public	95	-17.4%
Champaign Co Detention Center K–12 Urbana SD 116	Urbana	Public	—	—
Chana Educ Center/Rock River K–12 Ogle Co Education Cooperative	Chana	Public	—	—
Changing Oasis, Inc Other religious	Berwyn	Private	50	—
Charleston High School Charleston CUSD 1	Charleston	Public	795	-1.4%
Chester High School Chester CUSD 139	Chester	Public	335	-0.3%
Chesterton Academy Of The Holy Family Catholic	Lisle	Private	138	—
Chicago Academy High School Chicago Public Schools Dist 299	Chicago	Public	580	+3.6%
Chicago Christian High School Other religious	Palos Heights	Private	314	+1.3%
Chicago Collegiate Charter School charter K–12 Chicago Public Schools Dist 299	Chicago	Public	180	+32.4%
Chicago Excel Academy HS Chicago Public Schools Dist 299	Chicago	Public	—	—
Chicago HS for Agricult Sciences Chicago Public Schools Dist 299	Chicago	Public	827	+13.0%
Chicago HS for the Arts Chicago Public Schools Dist 299	Chicago	Public	578	-6.9%
Chicago Hope Academy Other religious	Chicago	Private	276	+15.0%
Chicago Lighthouse K–12 Nonsectarian	Chicago	Private	20	—
Chicago Math & Sci Elem Charter charter K–12 Chicago Public Schools Dist 299	Chicago	Public	438	+17.4%
Chicago Military Academy HS Chicago Public Schools Dist 299	Chicago	Public	209	-12.9%
Chicago Technology Academy HS Chicago Public Schools Dist 299	Chicago	Public	315	-22.8%
Chicago Vocational Career Acad HS Chicago Public Schools Dist 299	Chicago	Public	673	-17.7%
Chicago Waldorf School K–12 Nonsectarian	Chicago	Private	238	-20.1%
Chrisman High School Edgar County CUD 6	Chrisman	Public	93	-13.1%
Christ Lutheran High School Other religious	Buckley	Private	17	—
Christ Our Rock Lutheran High School Other religious	Centralia	Private	108	-11.5%
Christ Our Savior Lutheran High School Other religious	Evansville	Private	20	—
Christ The King Jesuit College Preparatory School Catholic	Chicago	Private	386	+4.6%
Christian Fellowship School K–12 Other religious	Du Quoin	Private	41	—
Christian Heritage Academy K–12 Other religious	Northfield	Private	368	+35.3%
Christian Life Academy K–12 Other religious	Hopedale	Private	78	-11.4%
Christopher High Christopher USD 99	Christopher	Public	206	-12.7%
Circle Academy K–12 Nonsectarian	Urbana	Private	62	-13.9%
Cisne High School North Wayne CUSD 200	Cisne	Public	104	+3.0%
Cissna Park Sr High School Cissna Park CUSD 6	Cissna Park	Public	98	+22.5%
Civic Memorial High School Bethalto CUSD 8	Bethalto	Public	760	-0.5%
Clare Woods Academy K–12 Nonsectarian	Wheaton	Private	78	+4.0%
Clark Acad Prep Magnet High Schl Chicago Public Schools Dist 299	Chicago	Public	453	-7.9%
Clay Academy K–12 Woodstock CUSD 200	Woodstock	Public	—	—
Clay City High School Clay City CUSD 10	Clay City	Public	68	-5.6%
Clemente Community Academy HS Chicago Public Schools Dist 299	Chicago	Public	745	+0.3%
Clinton High School Clinton CUSD 15	Clinton	Public	514	+2.2%
Coal City High School Coal City CUSD 1	Coal City	Public	642	+7.0%
Cobden High School Cobden SUD 17	Cobden	Public	135	-22.0%
College Preparatory School Of America K–12 Other religious	Lombard	Private	521	+29.6%
College and Career Education Cent Rockford SD 205	Rockford	Public	—	—
Collins Academy STEAM High School Chicago Public Schools Dist 299	Chicago	Public	228	-8.8%
Collinsville Area Career Ctr Madison ROE	Collinsville	Public	—	—
Collinsville High School Collinsville CUSD 10	Collinsville	Public	1,956	+0.0%
Columbia High School Columbia CUSD 4	Columbia	Public	606	-4.7%
Comm H S Dist 99 - North H S CHSD 99	Downers Grove	Public	2,082	-3.5%
Comm H S Dist 99 - South High Sch CHSD 99	Downers Grove	Public	2,591	-5.1%
Compass Academy Kane ROE	St Charles	Public	—	—
Compass Academy St Charles CUSD 303	St Charles	Public	—	—
Connections Day School K–12 Nonsectarian	Libertyville	Private	66	—
Cook Co Juvenile Det -York Alt HS Chicago Public Schools Dist 299	Chicago	Public	—	—
Cook Co Juvenile-Jefferson Alt HS K–12 Chicago Public Schools Dist 299	Chicago	Public	—	—
Coop HS 1 Bismarck Henning CUSD	Bismarck	Public	247	-3.9%
Coordinated Youth & Human Services K–12 Nonsectarian	Granite City	Private	59	-21.3%
Cope Alternative School K–12 Alxndr/Jcksn/Pulsk/Prry/Union ROE	Murphysboro	Public	—	—
Corliss High School Chicago Public Schools Dist 299	Chicago	Public	430	+5.1%
Cornerstone Academy Other religious	Oak Park	Private	14	—
Coulterville High School Coulterville USD 1	Coulterville	Public	64	-12.3%
Countryside Private School Inc K–12 Other religious	Eureka	Private	171	+29.5%
Cove School K–12 Nonsectarian	Northbrook	Private	155	-1.9%
Cowden-Herrick Jr/Sr High School K–12 Cowden-Herrick CUSD 3A	Cowden	Public	101	-1.0%
Crab Orchard High School Crab Orchard CUSD 3	Marion	Public	154	-0.6%
Crane Medical Prep HS Chicago Public Schools Dist 299	Chicago	Public	295	-26.1%
Crete-Monee High School Crete Monee CUSD 201U	Crete	Public	1,480	+2.4%
Crossroad Learning Center K–12 Jacksonville SD 117	Jacksonville	Public	—	—
Crystal Lake Central High School CHSD 155	Crystal Lake	Public	1,443	-6.6%
Crystal Lake South High School CHSD 155	Crystal Lake	Public	1,279	-5.7%
Cs Academy K–12 Other religious	Chicago	Private	40	—
Cs Academy College Prep K–12 Other religious	Chicago	Private	36	—
Ctr for Acad and VOCNL Excel CAVE Belleville Twp HSD 201	Belleville	Public	—	—
Cuba Sr High School CUSD 3 Fulton County	Cuba	Public	118	-7.8%
Cumberland High School Cumberland CUSD 77	Toledo	Public	303	+2.4%
Curie Metropolitan High School Chicago Public Schools Dist 299	Chicago	Public	3,099	-3.7%
DD Eisenhower High Sch (Campus) CHSD 218	Blue Island	Public	1,818	+0.7%
DREAM Academy K–12 Kane ROE	Elgin	Public	—	—
Daarul Uloom Islamic School K–12 Other religious	Peoria	Private	158	—
Dakota Jr Sr High School K–12 Dakota CUSD 201	Dakota	Public	240	-7.3%
Danville High School Danville CCSD 118	Danville	Public	1,253	-5.1%
Day Treatment virtual K–12 Peoria SD 150	Peoria	Public	—	—
De La Salle Institute - Institute Campus Catholic	Chicago	Private	699	-22.8%
DeKalb High School DeKalb CUSD 428	Dekalb	Public	2,134	+2.9%
DePue High School DePue USD 103	DePue	Public	86	-16.5%
Decatur Christian School K–12 Other religious	Forsyth	Private	159	+26.2%
Decatur Pub. Schs. Alt. Education K–12 Decatur SD 61	Decatur	Public	—	—
Dee-Mack High School Deer Creek-Mackinaw CUSD 701	Mackinaw	Public	293	+0.0%
Deerfield High School Twp HSD 113	Deerfield	Public	1,437	-3.7%
Deland-Weldon High School Deland-Weldon CUSD 57	De Land	Public	45	—
Delavan High School Delavan CUSD 703	Delavan	Public	129	-11.6%
Delta Academy and Achieve Bremen CHSD 228	Oak Forest	Public	—	—
Delta Learning Center CHSD 218	Crestwood	Public	—	—
Depaul College Prep Catholic	Chicago	Private	942	+117.1%
Des Plaines Valley Region Region 06 West Cook ISC 2	River Grove	Public	—	—
Devry Advantage Academy High Schl Chicago Public Schools Dist 299	Chicago	Public	152	-6.2%
Dieterich Jr/Sr High School K–12 Dieterich CUSD 30	Dieterich	Public	191	+27.3%
Disney II Magnet HS K–12 Chicago Public Schools Dist 299	Chicago	Public	587	+0.2%
Dist 206 Alternative High School Bloom Twp HSD 206	Chicago Heights	Public	—	—
District 128 Transition Pthwys Ct virtual CHSD 128	Libertyville	Public	—	—
District 7 Alternative School Edwardsville CUSD 7	Edwardsville	Public	—	—
Dixon High School Dixon USD 170	Dixon	Public	760	-8.9%
Dolan Ctr Maryville Farm Campus K–12 Durand CUSD 322	Durand	Public	—	—
Dongola High School Dongola USD 66	Dongola	Public	62	+0.0%
Donovan Sr High School Donovan CUSD 3	Donovan	Public	72	+4.3%
Douglas School K–12 Springfield SD 186	Springfield	Public	—	—
Douglass Academy High School Chicago Public Schools Dist 299	Chicago	Public	29	—
Dream Academy K–12 SD U-46	Elgin	Public	—	—
Du Quoin High School Du Quoin CUSD 300	Du Quoin	Public	397	-14.1%
DuPage Alop DuPage ROE	Addison	Public	—	—
Dunbar Vocational Career Acad HS Chicago Public Schools Dist 299	Chicago	Public	355	-26.2%
Dundee-Crown High School CUSD 300	Carpentersville	Public	2,573	-2.4%
Dunlap High School Dunlap CUSD 323	Dunlap	Public	1,420	+4.8%
Dupo High School Comm Unit School District No 196	Dupo	Public	259	-2.6%
Durand High School Durand CUSD 322	Durand	Public	170	-6.1%
Dwight High School Dwight Twp HSD 230	Dwight	Public	211	-5.8%
EPIC Academy High School charter Chicago Public Schools Dist 299	Chicago	Public	255	-48.7%
ETHS Day School Evanston Twp HSD 202	Evanston	Public	—	—
Earlville Jr/Sr High School Earlville CUSD 9	Earlville	Public	96	-20.0%
East Alton-Wood River High Sch East Alton-Wood River CHSD 14	Wood River	Public	539	-6.1%
East Aurora HS RSSP K–12 Kane ROE	Aurora	Public	—	—
East Dubuque High School East Dubuque USD 119	East Dubuque	Public	180	-9.1%
East High School Aurora East USD 131	Aurora	Public	4,020	-4.1%
East Leyden High School Leyden CHSD 212	Franklin Park	Public	1,840	+5.9%
East Peoria High School virtual East Peoria CHSD 309	East Peoria	Public	823	-14.4%
East St Louis Senior High School East St Louis SD 189	East Saint Louis	Public	1,287	-5.6%
East View Academy School K–12 CUSD 308	Oswego	Public	—	—
Eastern IL EFE System K–12 Clk/Cls/Cmbn/Dglas/Edgr/Mltr/Shlb	Mattoon	Public	—	—
Eastland Jr/Sr High School K–12 Eastland CUSD 308	Lanark	Public	194	-4.9%
Edinburg High School Edinburg CUSD 4	Edinburg	Public	74	-3.9%
Educ for Employment Sys 330 Champaign/Ford ROE	Champaign	Public	—	—
Edwards County High School Edwards County CUSD 1	Albion	Public	223	-2.2%
Edwardsville High School virtual Edwardsville CUSD 7	Edwardsville	Public	2,342	-1.1%
Edwin A Lee Elementary School K–12 Springfield SD 186	Springfield	Public	25	—
Effingham High School Effingham CUSD 40	Effingham	Public	712	-10.9%
Egyptian Sr High School virtual Egyptian CUSD 5	Tamms	Public	84	-23.6%
Eisenhower High School Decatur SD 61	Decatur	Public	909	-13.1%
El Paso-Gridley High School El Paso-Gridley CUSD 11	El Paso	Public	364	-8.3%
Eldorado High School Eldorado CUSD 4	Eldorado	Public	309	-0.3%
Elgin Academy K–12 Nonsectarian	Elgin	Private	209	—
Elgin High School SD U-46	Elgin	Public	2,576	-9.1%
Elim Christian School Other religious	Crestwood	Private	4	—
Elk Grove High School Township HSD 214	Elk Grove Village	Public	1,906	-4.7%
Elmwood High School Elmwood CUSD 322	Elmwood	Public	208	+22.4%
Elmwood Park High School Elmwood Park CUSD 401	Elmwood Park	Public	1,015	+2.3%
Elverado High School Elverado CUSD 196	Elkville	Public	102	-18.4%
Englewood STEM High School Chicago Public Schools Dist 299	Chicago	Public	778	-26.7%
Erie High School Erie CUSD 1	Erie	Public	190	-1.0%
Esperanza Therapeutic School K–12 Nonsectarian	Chicago	Private	46	—
Eugene Field School McLean County USD 5	Normal	Public	4	—
Eureka High School Eureka CUD 140	Eureka	Public	513	+13.7%
Evanston Twp High School Evanston Twp HSD 202	Evanston	Public	3,560	-4.5%
Everest High School Belvidere CUSD 100	Belvidere	Public	—	—
Evergreen Academy K–12 McHenry ROE	Mchenry	Public	—	—
Evergreen Park High School Evergreen Park CHSD 231	Evergreen Park	Public	939	+0.0%
Excel Academy - Englewood HS Chicago Public Schools Dist 299	Chicago	Public	—	—
Excel Academy - Southwest HS Chicago Public Schools Dist 299	Chicago	Public	—	—
Excel Academy of South Shore Chicago Public Schools Dist 299	Chicago	Public	—	—
Excel Safe Academy West Chicago Public Schools Dist 299	Chicago	Public	—	—
Exceptional Learners Collaborativ K–12 Exceptional Learners	Vernon Hills	Public	—	—
FLEX Program Grundy/Kendall ROE	Plano	Public	—	—
Fairfield Comm High School Fairfield Comm H S Dist 225	Fairfield	Public	444	+2.1%
Faith Baptist Christian School K–12 Other religious	Pekin	Private	104	+52.9%
Faith Bible Christian Academy K–12 Other religious	Rosamond	Private	109	—
Families Of Faith Christian Academy K–12 Other religious	Channahon	Private	81	-12.0%
Farmington Central High Sch Farmington Central CUSD 265	Farmington	Public	383	+5.2%
Farragut Career Academy HS Chicago Public Schools Dist 299	Chicago	Public	490	-21.5%
Fasman Yeshiva High School Other religious	Skokie	Private	109	-12.8%
Father Mcgivney Catholic H S Catholic	Glen Carbon	Private	263	—
Fenger Academy High School Chicago Public Schools Dist 299	Chicago	Public	312	-14.8%
Fenton High School Fenton CHSD 100	Bensenville	Public	1,396	-3.3%
Fenwick High School Catholic	Oak Park	Private	1,101	-7.9%
Fieldcrest High School Fieldcrest CUSD 6	Minonk	Public	254	-11.8%
Fields Lab School Nonsectarian	Macomb	Private	21	—
First Baptist Academy K–12 Other religious	O Fallon	Private	263	-4.7%
First Baptist Christian School K–12 Other religious	Danville	Private	166	+23.9%
Fisher Jr/Sr High School K–12 Fisher CUSD 1	Fisher	Public	197	+2.1%
Five County Reg Voc Center Alxndr/Jcksn/Pulsk/Prry/Union ROE	Tamms	Public	—	—
Five County Regional Alternative K–12 Alxndr/Jcksn/Pulsk/Prry/Union ROE	Murphysboro	Public	—	—
Flanagan-Cornell High School Flanagan-Cornell Dist 74	Flanagan	Public	106	-11.7%
Flora High School Flora CUSD 35	Flora	Public	353	-1.7%
Foreman High School Chicago Public Schools Dist 299	Chicago	Public	650	-8.3%
Forreston Jr/Sr High Sch K–12 Forrestville Valley CUSD 221	Forreston	Public	242	-5.8%
Fox Valley Career Center Kane ROE	Maple Park	Public	—	—
Frankfort Comm High School Frankfort CUSD 168	West Frankfort	Public	416	-3.0%
Franklin Jr/Sr High School K–12 Franklin CUSD 1	Franklin	Public	97	+6.6%
Freeburg Community High Sch Freeburg CHSD 77	Freeburg	Public	689	-2.4%
Freeport Alternative High Sch K–12 Carroll/Jo Daviess/Stephenson ROE	Freeport	Public	—	—
Freeport High School Freeport SD 145	Freeport	Public	1,165	+5.9%
Fresh Start Treatment & Learning K–12 Eastern IL Area of Spec Educ	Effingham	Public	—	—
Fulton High School River Bend CUSD 2	Fulton	Public	284	-2.4%
Fusion Academy Ev: Evanston K–12 Nonsectarian	Evanston	Private	31	—
Fusion Academy Lp: Chicago- Lincoln Park K–12 Nonsectarian	Chicago	Private	84	—
Fusion Academy Ob: Chicago- Oak Brook K–12 Nonsectarian	Oak Brook	Private	23	—
Futures Unlimited Macon/Piatt ROE	Decatur	Public	—	—
GCMS High School Gibson City-Melvin-Sibley CUSD 5	Gibson City	Public	275	-1.1%
Gage Park High School Chicago Public Schools Dist 299	Chicago	Public	392	-33.4%
Gail McKinzie High School Indian Prairie CUSD 204	Naperville	Public	—	—
Galatia High School Galatia CUSD 1	Galatia	Public	115	-7.3%
Galena High School Galena USD 120	Galena	Public	260	+0.0%
Galesburg Area Voc Ctr Henderson/Knox/Mercer/Warren ROE	Galesburg	Public	—	—
Galesburg Christian School Assoc K–12 Other religious	Galesburg	Private	183	+53.8%
Galesburg Senior High School Galesburg CUSD 205	Galesburg	Public	1,158	-6.5%
Gallatin High School Gallatin CUSD 7	Junction	Public	203	-7.7%
Galva Jr-Sr High School K–12 Galva CUSD 224	Galva	Public	140	+2.9%
Gardner-South Wilmington Twp H S Gardner S Wilmington Twp HSD 73	Gardner	Public	154	-6.7%
Gce Lab School Nonsectarian	Chicago	Private	50	—
Gems World Academy Chicago K–12 Nonsectarian	Chicago	Private	327	-9.2%
Geneseo High School Geneseo CUSD 228	Geneseo	Public	794	-2.3%
Geneva Community High School Geneva CUSD 304	Geneva	Public	1,635	-5.3%
Genoa-Kingston High School Genoa Kingston CUSD 424	Genoa	Public	485	-5.5%
Georgetown-Ridge Farm High School virtual Georgetown-Ridge Farm CUD 4	Georgetown	Public	243	-3.6%
Giant Steps Illinois K–12 Nonsectarian	Lisle	Private	119	-24.2%
Gibault Catholic Catholic	Waterloo	Private	179	-15.2%
Gillespie High School Gillespie CUSD 7	Gillespie	Public	328	-3.0%
Glenbard East High School virtual Glenbard Twp HSD 87	Lombard	Public	2,311	+0.4%
Glenbard North High School virtual Glenbard Twp HSD 87	Carol Stream	Public	2,079	-5.4%
Glenbard South High School virtual Glenbard Twp HSD 87	Glen Ellyn	Public	1,090	-0.3%
Glenbard West High School virtual Glenbard Twp HSD 87	Glen Ellyn	Public	2,330	+0.4%
Glenbrook Evening High School Glenbrook HSD 225	Glenview	Public	—	—
Glenbrook North High School Glenbrook HSD 225	Northbrook	Public	2,111	+2.9%
Glenbrook Off Campus Glenbrook HSD 225	Glenview	Public	—	—
Glenbrook South High School Glenbrook HSD 225	Glenview	Public	2,923	-5.1%
Glenoaks Hospital Medical School Programs K–12 Other religious	Glendale Heights	Private	161	—
Glenwood High School Ball Chatham CUSD 5	Chatham	Public	1,484	-1.4%
Goode STEM Academy HS Chicago Public Schools Dist 299	Chicago	Public	991	+5.4%
Gordon Bush Alt Sch for Education K–12 East St Louis SD 189	E Saint Louis	Public	—	—
Goreville High School Goreville CUD 1	Goreville	Public	166	-0.6%
Governor French Academy K–12 Nonsectarian	Belleville	Private	99	-18.9%
Grace Christian Academy K–12 Other religious	Kankakee	Private	195	-5.3%
Grace Holistic Center For Education K–12 Nonsectarian	Yorkville	Private	53	—
Graham R Training Center Chicago Public Schools Dist 299	Chicago	Public	—	—
Grand Prairie School K–12 Nonsectarian	Onarga	Private	56	—
Granite City High School Granite City CUSD 9	Granite City	Public	1,755	-5.7%
Grant Community High School Grant CHSD 124	Fox Lake	Public	1,769	-4.7%
Grant Park High School Grant Park CUSD 6	Grant Park	Public	127	-7.3%
Grayslake Central High School Grayslake CHSD 127	Grayslake	Public	1,375	-0.2%
Grayslake North High School Grayslake CHSD 127	Grayslake	Public	1,208	-7.2%
Grayville Jr Sr High School K–12 Grayville CUSD 1	Grayville	Public	86	+11.7%
Greeley Alternative School K–12 Peoria ROE	Peoria	Public	—	—
Greenfield High School Greenfield CUSD 10	Greenfield	Public	108	-16.3%
Greenfields Academy K–12 Nonsectarian	Chicago	Private	30	—
Greenview Jr/Sr High School K–12 Greenview CUSD 200	Greenview	Public	70	+20.7%
Griggsville-Perry High School Griggsville-Perry CUSD 4	Griggsville	Public	89	-8.2%
Grundy Area Vocational Center Grundy/Kendall ROE	Morris	Public	—	—
Guilford High School Rockford SD 205	Rockford	Public	2,216	+10.3%
Gurnee Christian Academy K–12 Other religious	Gurnee	Private	84	+2.4%
H L Richards High Sch(Campus) CHSD 218	Oak Lawn	Public	1,702	+0.8%
HSD 86 Adult Opportunties Pgm Hinsdale Twp HSD 86	Darien	Public	—	—
Haber Oaks Campus CHSD 155	Crystal Lake	Public	—	—
Hall High School Hall HSD 502	Spring Valley	Public	388	+0.3%
Hamilton County Jr/Sr High School K–12 Hamilton Co CUSD 10	Mc Leansboro	Public	314	-7.9%
Hamilton High School Hamilton CCSD 328	Hamilton	Public	193	+35.9%
Hampshire High School CUSD 300	Hampshire	Public	2,046	+6.2%
Hancock College Preparatory HS Chicago Public Schools Dist 299	Chicago	Public	1,050	+4.0%
Hanna Sacks Bais Yaakov High School Other religious	Chicago	Private	119	-4.0%
Harbor Academy Reg Safe Sch Prg Region 06 West Cook ISC 2	Maywood	Public	—	—
Hardin County High School Hardin County CUSD 1	Elizabethtown	Public	175	+12.2%
Harlan Community Academy HS Chicago Public Schools Dist 299	Chicago	Public	220	-53.2%
Harlem High School Harlem UD 122	Machesney Park	Public	1,884	-4.2%
Harrisburg High School Harrisburg CUSD 3	Harrisburg	Public	491	-14.3%
Harry D Jacobs High School CUSD 300	Algonquin	Public	2,056	+2.5%
Hartsburg-Emden Jr-Sr High School K–12 Hartsburg Emden CUSD 21	Hartsburg	Public	51	-19.0%
Harvard High School Harvard CUSD 50	Harvard	Public	815	+3.4%
Harvest Christian Academy K–12 Other religious	Elgin	Private	444	-23.3%
Havana High School Havana CUSD 126	Havana	Public	249	-9.5%
Heartland Technical Academy Macon/Piatt ROE	Decatur	Public	—	—
Henry-Senachwine High School Henry-Senachwine CUSD 5	Henry	Public	147	+4.3%
Heritage High School Heritage CUSD 8	Broadlands	Public	121	-6.9%
Heritage Preparatory Academy K–12 Other religious	Roberts	Private	19	—
Herrin High School Herrin CUSD 4	Herrin	Public	662	-1.6%
Herscher High School Herscher CUSD 2	Herscher	Public	542	+5.2%
Heyworth Jr-Sr High School K–12 Heyworth CUSD 4	Heyworth	Public	272	+5.8%
Hiawatha Jr/Sr High School K–12 Hiawatha CUSD 426	Kirkland	Public	125	+1.6%
Higgins Education Center Township HSD 211	Hoffman Estates	Public	—	—
High Road Of Naperville K–12 Nonsectarian	Naperville	Private	100	—
High Road School Of Bloomington K–12 Nonsectarian	Bloomington	Private	44	—
Highland High School Highland CUSD 5	Highland	Public	844	-7.7%
Highland Park High School Twp HSD 113	Highland Park	Public	1,661	-8.0%
Hillcrest High School Bremen CHSD 228	Country Club Hills	Public	1,100	-15.4%
Hillsboro High School Hillsboro CUSD 3	Hillsboro	Public	419	-13.3%
Hinckley-Big Rock High School Hinckley Big Rock CUSD 429	Hinckley	Public	217	+1.9%
Hinsdale Adventist Academy K–12 Other religious	Hinsdale	Private	137	-15.4%
Hinsdale Central High School Hinsdale Twp HSD 86	Hinsdale	Public	2,445	-3.9%
Hinsdale South High School Hinsdale Twp HSD 86	Darien	Public	1,370	+1.5%
Hirsch Metropolitan High School Chicago Public Schools Dist 299	Chicago	Public	183	-27.4%
Hoffman Estates High School Township HSD 211	Hoffman Estates	Public	2,185	+8.5%
Hollywood Heights K–12 Collinsville CUSD 10	Caseyville	Public	—	—
Holy Trinity High School Catholic	Chicago	Private	318	-7.0%
Homewood-Flossmoor High School Homewood Flossmoor CHSD 233	Flossmoor	Public	2,707	-2.9%
Hononegah CHD High School Hononegah CHD 207	Rockton	Public	1,814	-6.5%
Hoopeston Area High School Hoopeston Area CUSD 11	Hoopeston	Public	307	-9.2%
Hope D Wall TMH Child Dev Ctr K–12 Aurora West USD 129	Aurora	Public	—	—
Hopewell Career Academy - Joilet K–12 Nonsectarian	Joliet	Private	44	—
Horizon Sci Acad - Southwest Chtr charter K–12 Chicago Public Schools Dist 299	Chicago	Public	225	+30.8%
Horizon Science Acad-McKinley Pk charter K–12 Horizon Science Acad-McKinley Pk	Chicago	Public	284	+4.0%
Hubbard High School Chicago Public Schools Dist 299	Chicago	Public	1,710	-12.9%
Huntley High School Huntley Comm Sch Dist 158	Huntley	Public	2,804	-7.3%
Hutsonville High School Hutsonville CUSD 1	Hutsonville	Public	77	-22.2%
Hyde Park Academy High School Chicago Public Schools Dist 299	Chicago	Public	838	+8.7%
I Kan Regional Alternatve Att Ctr K–12 Iroquois/Kankakee ROE	Kankakee	Public	—	—
IHSCA Charter High School charter Chicago Public Schools Dist 299	Chicago	Public	567	-1.9%
IJLA Charter High School charter Chicago Public Schools Dist 299	Chicago	Public	95	-21.5%
IL Center for Rehab & Educ-R K–12 Dept of Human Services	Chicago	Public	—	—
IVC Learning Center Il Valley Central USD 321	Chillicothe	Public	—	—
IVC Transition Center Il Valley Central USD 321	Chillicothe	Public	—	—
IYC Chicago K–12 IDJJ Sch Dist 428	Chicago	Public	37	—
Ic Catholic Prep Catholic	Elmhurst	Private	371	+15.6%
Ida Crown Jewish Academy Other religious	Skokie	Private	212	-12.0%
Ida Crown Jewish Academy Other religious	Skokie	Private	213	—
Il Sch for the Visually Impaired K–12 Dept of Human Services	Jacksonville	Public	—	—
Il Valley Central High School Il Valley Central USD 321	Chillicothe	Public	650	+0.9%
Il Youth Center - Pere Marquette K–12 IDJJ Sch Dist 428	Grafton	Public	12	—
Illini Bluffs High School Illini Bluffs CUSD 327	Glasford	Public	249	-5.3%
Illini Central High School Illini Central CUSD 189	Mason City	Public	172	-8.5%
Illini West High School Illini West H S Dist 307	Carthage	Public	349	+2.3%
Illinois Center For Autism K–12 Nonsectarian	Fairview Heights	Private	114	—
Illinois Lutheran High School And Junior High K–12 Other religious	Crete	Private	153	-51.4%
Illinois Mathematics and Science Il Mathematics & Science Academy	Aurora	Public	656	+4.5%
Illinois School for the Deaf K–12 Dept of Human Services	Jacksonville	Public	—	—
Illinois Youth Center-Warrenville K–12 IDJJ Sch Dist 428	Naperville	Public	34	—
Indian Creek High School Indian Creek CUSD 425	Shabbona	Public	268	+3.5%
Indian Valley Area Voc Ctr De Kalb ROE	Sandwich	Public	—	—
Infinity Math Science & Tech HS Chicago Public Schools Dist 299	Chicago	Public	427	-10.5%
Innovation Academy K–12 McHenry ROE	Mchenry	Public	—	—
Innovations Academy Therapeutic Day School K–12 Nonsectarian	Streamwood	Private	34	—
Innovative Pathways Program K–12 Saint Clair ROE	O Fallon	Public	—	—
Intrinsic 2 Charter High School charter Intrinsic 2 Charter High School	Chicago	Public	734	+29.0%
Intrinsic Charter High School charter K–12 Chicago Public Schools Dist 299	Chicago	Public	684	-4.6%
Iroquois West High School Iroquois West CUSD 10	Gilman	Public	284	-15.2%
Islamic Foundation School K–12 Other religious	Villa Park	Private	393	-26.8%
Ivan K Garrison Center K–12 Four Rivers Spec Educ Dist	Jacksonville	Public	—	—
J B Conant High School Township HSD 211	Hoffman Estates	Public	2,633	+6.7%
J Sterling Morton Alternative Sch J S Morton HSD 201	Cicero	Public	—	—
J Sterling Morton East High Sch J S Morton HSD 201	Cicero	Public	3,394	+1.0%
J Sterling Morton West High Sch J S Morton HSD 201	Berwyn	Public	3,374	-6.7%
Jacksonville High School Jacksonville SD 117	Jacksonville	Public	890	-2.5%
Jefferson High School Rockford SD 205	Rockford	Public	2,173	+2.9%
Jersey Comm Alt Program JCAP K–12 Jersey CUSD 100	Jerseyville	Public	—	—
Jersey Comm High School K–12 Jersey CUSD 100	Jerseyville	Public	807	-2.5%
Jo Daviess Carroll CTE Academy Carroll/Jo Daviess/Stephenson ROE	Elizabeth	Public	—	—
John Hersey High School Township HSD 214	Arlington Heights	Public	2,040	-0.4%
Johnsburg High School Johnsburg CUSD 12	Johnsburg	Public	502	-14.3%
Johnston City High School Johnston City CUSD 1	Johnston City	Public	328	-0.3%
Joliet Catholic Academy Catholic	Joliet	Private	597	-11.7%
Joliet Central High School Joliet Twp HSD 204	Joliet	Public	3,295	-3.3%
Joliet West High School virtual Joliet Twp HSD 204	Joliet	Public	3,451	-2.8%
Jones College Prep High School Chicago Public Schools Dist 299	Chicago	Public	1,954	+2.4%
Joppa Jr & Sr High School K–12 Joppa-Maple Grove UD 38	Joppa	Public	49	—
Joseph Academy K–12 Nonsectarian	Des Plaines	Private	23	—
Joseph Academy K–12 Nonsectarian	Melrose Park	Private	28	—
Joseph Academy-Melrose Park K–12 Nonsectarian	Melrose Park	Private	60	—
Josephinum Academy Of The Sacred Heart Catholic	Chicago	Private	132	-29.8%
Journeys School K–12 Region III Spec Ed Coop	Alton	Public	—	—
Journeys South K–12 Region III Spec Ed Coop	Bethalto	Public	—	—
Jtc Academy K–12 Nonsectarian	Centreville	Private	11	—
Jtc Boys Academy K–12 Nonsectarian	Centreville	Private	3	—
Juarez Community Academy HS Chicago Public Schools Dist 299	Chicago	Public	1,585	-9.6%
Julia S Molloy Education Center K–12 Niles Twp District for Spec Educ	Morton Grove	Public	—	—
Julian High School Chicago Public Schools Dist 299	Chicago	Public	440	+0.7%
KASEC Alternative Day Program K–12 Kankakee Area Spec Educ Coop	Saint Anne	Public	—	—
KEC Area Voc Center De Kalb ROE	Malta	Public	—	—
KEC Central EFE 170 K–12 De Kalb ROE	Malta	Public	—	—
Kane Co Detention Center K–12 St Charles CUSD 303	Saint Charles	Public	—	—
Kaneland Senior High School Kaneland CUSD 302	Maple Park	Public	1,201	-12.2%
Kankakee Area Career Center Iroquois/Kankakee ROE	Bourbonnais	Public	—	—
Kankakee High School Kankakee SD 111	Kankakee	Public	1,360	-11.9%
Kankakee Trinity Academy K–12 Other religious	Kankakee	Private	338	+31.5%
Kansas High School K–12 Kansas CUSD 3	Kansas	Public	50	-9.1%
Keith Country Day School K–12 Nonsectarian	Rockford	Private	165	-20.3%
Kelvyn Park High School K–12 Chicago Public Schools Dist 299	Chicago	Public	470	+8.0%
Kemmerer Village School K–12 Central A & M CUD 21	Assumption	Public	—	—
Kennedy High School Chicago Public Schools Dist 299	Chicago	Public	1,647	+5.2%
Kenneth D Bailey Academy virtual K–12 Danville CCSD 118	Danville	Public	—	—
Kenwood Academy High School K–12 Chicago Public Schools Dist 299	Chicago	Public	1,964	-2.6%
Keshet High School Other religious	Northbrook	Private	11	—
Kewanee High School Kewanee CUSD 229	Kewanee	Public	582	+0.7%
Kiefer School K–12 Nonsectarian	Peoria	Private	71	-39.8%
King College Prep High School Chicago Public Schools Dist 299	Chicago	Public	819	+41.0%
Knapp School And Yeshiva K–12 Other religious	Chicago	Private	103	—
Knox Co Mary Davis Detention Home K–12 Galesburg CUSD 205	Galesburg	Public	—	—
Knoxville Cntr Student Success virtual Peoria SD 150	Peoria	Public	—	—
Knoxville Safe School Program virtual Peoria SD 150	Peoria	Public	—	—
Knoxville Sr High School Knoxville CUSD 202	Knoxville	Public	272	-17.8%
L' Abris Academy K–12 Other religious	Aledo	Private	25	—
LIFE Academy K–12 Eastern IL Area of Spec Educ	Mattoon	Public	—	—
LIFT Mattoon CUSD 2	Mattoon	Public	—	—
LMP ROE K–12 La Salle/Marshall/Putnam ROE	Peru	Public	—	—
LMP ROE ALOP K–12 La Salle/Marshall/Putnam ROE	Peru	Public	—	—
LMP ROE TAOEP K–12 La Salle/Marshall/Putnam ROE	Peru	Public	—	—
LMP Regional Office of Education K–12 La Salle/Marshall/Putnam ROE	Ottawa	Public	—	—
La Moille Jr/Sr High School K–12 La Moille CUSD 303	La Moille	Public	64	-1.5%
La Salle-Peru Area Career Ctr La Salle/Marshall/Putnam ROE	Peru	Public	—	—
La Salle-Peru Twp High School La Salle-Peru Twp HSD 120	La Salle	Public	1,167	-5.2%
LaSalle Co Detention Center 9-12 Ottawa Twp HSD 140	Ottawa	Public	—	—
Lahr-Well Academy K–12 Other religious	Edwardsville	Private	15	—
Lake Co Collaborative Alop K–12 Lake ROE	Grayslake	Public	—	—
Lake Co High Schools Tech Campus Lake ROE	Grayslake	Public	—	—
Lake Co Hulse Detention Center 9- Adlai E Stevenson HSD 125	Vernon Hills	Public	—	—
Lake County Baptist School K–12 Other religious	Waukegan	Private	136	-17.6%
Lake County Cooperative ALOP K–12 Lake ROE	Gages Lake	Public	—	—
Lake Forest Academy Nonsectarian	Lake Forest	Private	437	+0.5%
Lake Forest High School Lake Forest CHSD 115	Lake Forest	Public	1,359	-7.4%
Lake Park High School Lake Park CHSD 108	Roselle	Public	2,522	-1.9%
Lake School K–12 Granite City CUSD 9	Granite City	Public	—	—
Lake View High School Chicago Public Schools Dist 299	Chicago	Public	1,431	-1.6%
Lake Zurich CUSD 95 Young Adult C Lake Zurich CUSD 95	Lake Zurich	Public	—	—
Lake Zurich High School Lake Zurich CUSD 95	Lake Zurich	Public	1,835	+2.6%
Lakes Community High School CHSD 117	Lake Villa	Public	1,334	-0.1%
Lane Technical High School K–12 Chicago Public Schools Dist 299	Chicago	Public	4,389	+7.1%
Lanphier High School Springfield SD 186	Springfield	Public	1,117	-4.8%
Laremont School K–12 Spec Educ Dist Lake County/Sedol	Gages Lake	Public	—	—
Larkin High School SD U-46	Elgin	Public	2,173	-3.4%
Lawrence Hall School K–12 Nonsectarian	Chicago	Private	41	—
Lawrenceville High School Lawrence County CUD 20	Lawrenceville	Public	298	-10.5%
LeRoy High School LeRoy CUSD 2	Le Roy	Public	232	+6.4%
Lebanon High School K–12 Lebanon CUSD 9	Lebanon	Public	126	-5.3%
Legal Prep Academy Charter HS charter Chicago Public Schools Dist 299	Chicago	Public	210	-17.6%
Leland High School Leland CUSD 1	Leland	Public	88	+37.5%
Lemont Twp High School Lemont Twp HSD 210	Lemont	Public	1,284	-6.3%
Lena-Winslow High School Lena Winslow CUSD 202	Lena	Public	232	-5.7%
Leo Catholic High School Catholic	Chicago	Private	207	+80.0%
Lerna Bridges K–12 Clk/Cls/Cmbn/Dglas/Edgr/Mltr/Shlb	Lerna	Public	—	—
Lerna TAOEP K–12 Clk/Cls/Cmbn/Dglas/Edgr/Mltr/Shlb	Charleston	Public	—	—
Lewistown Jr/Sr High School K–12 Lewistown CUSD 97	Lewistown	Public	164	-4.7%
Lexington High School Lexington CUSD 7	Lexington	Public	163	+7.2%
Liberty High School K–12 Liberty CUSD 2	Liberty	Public	170	-10.5%
Libertyville High School virtual CHSD 128	Libertyville	Public	1,777	-2.9%
Lighted Way Association K–12 Nonsectarian	La Salle	Private	32	—
Limestone Community High School Limestone CHSD 310	Peoria	Public	898	-5.4%
Lincoln Comm High School Lincoln CHSD 404	Lincoln	Public	764	-8.1%
Lincoln Park High School Chicago Public Schools Dist 299	Chicago	Public	2,214	+6.5%
Lincoln School ALOP K–12 Will ROE	Joliet	Public	—	—
Lincoln School RSSP K–12 Will ROE	Joliet	Public	—	—
Lincoln School TAOEP K–12 Will ROE	Joliet	Public	—	—
Lincoln Way West Lincoln Way CHSD 210	New Lenox	Public	2,047	+4.1%
Lincoln-Way Central High School Lincoln Way CHSD 210	New Lenox	Public	1,991	+1.5%
Lincoln-Way East High School Lincoln Way CHSD 210	Frankfort	Public	2,696	-1.5%
Lincolnland Technical Ed Ctr DeWitt/Livingstn/Logan/McLean ROE	Lincoln	Public	—	—
Lincolnwood High School Panhandle CUSD 2	Raymond	Public	137	-0.7%
Lindblom Math & Science Acad HS K–12 Chicago Public Schools Dist 299	Chicago	Public	1,077	+0.0%
Lisle High School Lisle CUSD 202	Lisle	Public	447	+8.0%
Litchfield Senior High School Litchfield CUSD 12	Litchfield	Public	382	-0.3%
Livingston Area Career Cntr DeWitt/Livingstn/Logan/McLean ROE	Pontiac	Public	—	—
Lockport Township High Sch East Lockport Twp HSD 205	Lockport	Public	3,678	-3.7%
Logos Christian Academy K–12 Other religious	Niles	Private	234	+18.8%
Lovejoy Technology Academy Brooklyn UD 188	Lovejoy	Public	27	—
Lowpoint-Washburn Jr Sr High Sch K–12 Lowpoint-Washburn CUSD 21	Washburn	Public	73	-14.1%
Lt Joseph P Kennedy Jr School K–12 Nonsectarian	Tinley Park	Private	60	—
Lubavitch Girls High School Other religious	Chicago	Private	113	+9.7%
Lumen Academy K–12 Nonsectarian	West Dundee	Private	9	—
Lutheran School Association K–12 Other religious	Decatur	Private	322	-12.5%
Lycee Francais De Chicago K–12 Nonsectarian	Chicago	Private	646	-16.4%
Lyons Twp High Sch Lyons Twp HSD 204	La Grange	Public	3,706	-6.6%
MVTHS East Campus Mt Vernon Twp HSD 201	Mount Vernon	Public	—	—
MacArthur High School Decatur SD 61	Decatur	Public	1,059	-10.6%
Macomb Senior High School Macomb CUSD 185	Macomb	Public	660	+7.1%
Macon/Piatt ROE 39 ALOP K–12 Macon/Piatt ROE	Decatur	Public	—	—
Mades-Johnstone RSSP K–12 Kane ROE	St Charles	Public	—	—
Madison Co Detention Center K–12 Edwardsville CUSD 7	Edwardsville	Public	—	—
Madison Senior High School Madison CUSD 12	Madison	Public	152	-12.1%
Madison Student Support Center K–12 Madison CUSD 12	Madison	Public	—	—
Mahomet-Seymour High School Mahomet-Seymour CUSD 3	Mahomet	Public	1,050	+2.1%
Maine East High School Maine Township HSD 207	Park Ridge	Public	1,921	+2.4%
Maine South High School Maine Township HSD 207	Park Ridge	Public	2,494	+1.6%
Maine West High School Maine Township HSD 207	Des Plaines	Public	1,857	-7.4%
Manley Career Academy High School Chicago Public Schools Dist 299	Chicago	Public	193	-1.0%
Manteno High School K–12 Manteno CUSD 5	Manteno	Public	587	-11.5%
Manual High School virtual Peoria SD 150	Peoria	Public	731	+8.6%
Marengo High School virtual Marengo CHSD 154	Marengo	Public	685	+1.8%
Marian Catholic High School Catholic	Chicago Heights	Private	861	-13.9%
Marian Central Catholic High School Catholic	Woodstock	Private	358	-45.3%
Marine Leadership Academy - Ames K–12 Chicago Public Schools Dist 299	Chicago	Public	442	-24.7%
Marion High School Marion CUSD 2	Marion	Public	1,075	-7.5%
Marissa Jr & Sr High School K–12 Marissa CUSD 40	Marissa	Public	167	+0.0%
Marist High School Catholic	Chicago	Private	1,657	—
Mark Twain K–12 Alton CUSD 11	Alton	Public	—	—
Marmion Academy Catholic	Aurora	Private	511	-3.9%
Maroa-Forsyth Senior High Sch Maroa Forsyth CUSD 2	Maroa	Public	348	-0.6%
Marquette Academy K–12 Catholic	Ottawa	Private	340	+11.5%
Marquette Academy K–12 Catholic	Ottawa	Private	339	+79.4%
Marquette Catholic High School Catholic	Alton	Private	420	+2.2%
Marquette Manor Baptist Academy K–12 Other religious	Downers Grove	Private	138	+34.0%
Marshall High School Marshall CUSD 2C	Marshall	Public	350	-1.1%
Marshall Metropolitan High School Chicago Public Schools Dist 299	Chicago	Public	239	-15.2%
Martinsville Jr- Sr High School K–12 Martinsville CUSD 3C	Martinsville	Public	87	-19.4%
Maryville Christian School K–12 Other religious	Maryville	Private	534	+27.1%
Maryville Jen School Nonsectarian	Des Plaines	Private	29	—
Mascoutah High School Mascoutah CUD 19	Mascoutah	Public	1,243	+2.6%
Massac County High School Massac UD 1	Metropolis	Public	512	-8.4%
Mater Dei High School Catholic	Breese	Private	383	-3.8%
Mather High School Chicago Public Schools Dist 299	Chicago	Public	1,777	-5.4%
Mattoon High School Mattoon CUSD 2	Mattoon	Public	888	-10.1%
McClean Co Detention Center K–12 McLean County USD 5	Normal	Public	—	—
McHenry Community High School McHenry CHSD 156	Mchenry	Public	2,214	-0.2%
Mcc Academy College Prep K–12 Other religious	Morton Grove	Private	263	—
Mcc Academy-Elementary K–12 Other religious	Skokie	Private	637	—
Mckinley Lakeside Leadership Academy Nonsectarian	Chicago	Private	146	-16.6%
Mendota Twp High School Mendota Twp HSD 280	Mendota	Public	493	-3.5%
Menta Academy Cornerstone-Taylorville K–12 Nonsectarian	Taylorville	Private	81	—
Menta Academy North K–12 Nonsectarian	Waukegan	Private	92	—
Mercer County High School Mercer County School District 404	Aledo	Public	411	+4.6%
Meredosia-Chambersburg High Sch Meredosia-Chambersburg CUSD 11	Meredosia	Public	47	—
Meridian High School Meridian CUSD 15	Macon	Public	287	-7.4%
Meridian High School K–12 Meridian CUSD 101	Mounds	Public	134	-5.0%
Mesivta Shaarei Adirim Other religious	Skokie	Private	33	—
Metamora High School County of Woodford School	Metamora	Public	896	-6.5%
Metea Valley High School Indian Prairie CUSD 204	Aurora	Public	2,766	-7.7%
Mid-America Preparatory School K–12 Other religious	Herrick	Private	91	+19.7%
Middlefork School RSSP K–12 Vermilion ROE	Danville	Public	—	—
Middlefork School TAOEP K–12 Vermilion ROE	Danville	Public	—	—
Midland High School Midland CUSD 7	Varna	Public	194	-13.0%
Midwest Central High School Midwest Central CUSD 191	Manito	Public	235	-16.1%
Milford High School Campus Milford Area PSD 124	Milford	Public	149	-13.4%
Minooka Academy Grundy/Kendall ROE	Minooka	Public	—	—
Minooka Community High School Minooka CHSD 111	Channahon	Public	2,918	+0.6%
Mississippi Valley Christian School K–12 Other religious	Alton	Private	84	-4.5%
Moline Sr High School Moline-Coal Valley CUSD 40	Moline	Public	2,195	+1.2%
Momence High School Momence CUSD 1	Momence	Public	315	-3.7%
Monmouth-Roseville High Sch Monmouth-Roseville CUSD 238	Monmouth	Public	483	-7.6%
Monroe/Randolph Red Brick Sch K–12 Monroe/Randolph ROE	Red Bud	Public	—	—
Montessori Academy Of North Hoffman K–12 Nonsectarian	Hoffman Estates	Private	90	-1.1%
Monticello High School Monticello CUSD 25	Monticello	Public	489	+1.0%
Montini Catholic High School Catholic	Lombard	Private	516	-18.7%
Mooseheart Child City And School Inc K–12 Nonsectarian	Mooseheart	Private	113	-42.6%
Morgan Park High School K–12 Chicago Public Schools Dist 299	Chicago	Public	1,250	+3.0%
Morris Community High School Morris CHSD 101	Morris	Public	926	+0.8%
Morrison Alt Learning Program Lee/Ogle/Whiteside ROE	Morrison	Public	—	—
Morrison High School Morrison CUSD 6	Morrison	Public	294	-1.0%
Morrisonville High School Morrisonville CUSD 1	Morrisonville	Public	85	+7.6%
Morton Academy K–12 Morton CUSD 709	Morton	Public	—	—
Morton Alternative Schools Region 06 West Cook ISC 2	Maywood	Public	—	—
Morton High School Morton CUSD 709	Morton	Public	1,061	-0.4%
Mother Mcauley Liberal Arts High School Catholic	Chicago	Private	832	-19.0%
Mount Carmel High School Wabash CUSD 348	Mount Carmel	Public	452	-6.2%
Mount Carmel High School Catholic	Chicago	Private	581	-6.0%
Mount Pulaski High School Mt Pulaski CUSD 23	Mount Pulaski	Public	178	+11.2%
Mount Vernon High School Mt Vernon Twp HSD 201	Mount Vernon	Public	1,233	+3.8%
Mt Olive High School Mount Olive CUSD 5	Mount Olive	Public	150	+31.6%
Mt Vernon Alternative School K–12 Clintn/Jeffrsn/Marin/Washngtn ROE	Mount Vernon	Public	—	—
Mt Vernon Area Career Center Clintn/Jeffrsn/Marin/Washngtn ROE	Mount Vernon	Public	—	—
Mt Zion High School Mt Zion CUSD 3	Mount Zion	Public	762	+4.4%
Mulberry Grove Sr High School Mulberry Grove CUSD 1	Mulberry Grove	Public	108	-4.4%
Multicultural Arts High School Chicago Public Schools Dist 299	Chicago	Public	283	+20.4%
Mundelein Cons High School Mundelein Cons HSD 120	Mundelein	Public	2,282	+3.3%
Murphysboro High School Murphysboro CUSD 186	Murphysboro	Public	565	-2.2%
NCISC ALOP K–12 Region 05 North Cook ISC 1	Des Plaines	Public	—	—
Naperville Central High School Naperville CUSD 203	Naperville	Public	2,589	-0.9%
Naperville Christian Academy K–12 Other religious	Naperville	Private	123	+38.2%
Naperville North High School Naperville CUSD 203	Naperville	Public	2,467	-7.2%
Nashville Comm High School Nashville CHSD 99	Nashville	Public	359	-18.0%
Nazareth Academy Catholic	La Grange Park	Private	720	-5.3%
Neoga Jr/Sr High School K–12 Neoga CUSD 3	Neoga	Public	172	-10.4%
Neuqua Valley High School Indian Prairie CUSD 204	Naperville	Public	3,018	-8.5%
New Approach Alternative H S Bnd/Chrstn/Effngh/Fytt/Mntgmr ROE	Vandalia	Public	—	—
New Athens High School New Athens CUSD 60	New Athens	Public	164	+14.7%
New Beginnings Regnl Safe Sch Pgm K–12 Kane ROE	Elgin	Public	—	—
New Berlin High School New Berlin CUSD 16	New Berlin	Public	256	-0.4%
New Directions - Geneva K–12 Kane ROE	Geneva	Public	—	—
New Directions Program K–12 Kane ROE	St Charles	Public	—	—
New Heights Academy K–12 Other religious	Charleston	Private	3	—
New Life Christian Academy K–12 Other religious	Peoria	Private	36	—
New Trier Township H S Winnetka New Trier Twp HSD 203	Winnetka	Public	2,770	-7.5%
Newark Comm High School Newark CHSD 18	Newark	Public	175	+4.2%
Newcomer Center Township HSD 214	Arlington Heights	Public	—	—
Newhope Academy K–12 Nonsectarian	Arlington Heights	Private	100	+47.1%
Newman Central Catholic High School Catholic	Sterling	Private	203	-9.8%
Newton Comm High School Jasper County CUD 1	Newton	Public	412	+5.1%
Next Step Day School K–12 South Eastern Sp Ed Program	Willow Hill	Public	—	—
Niles Central Niles Twp HSD 219	Skokie	Public	—	—
Niles North High School Niles Twp HSD 219	Skokie	Public	1,999	-3.1%
Niles West High School Niles Twp HSD 219	Skokie	Public	2,646	+3.5%
Noble St Chtr - Mansueto charter Chicago Public Schools Dist 299	Chicago	Public	1,106	+3.2%
Noble St Chtr Rauner College Prep charter Chicago Public Schools Dist 299	Chicago	Public	558	-13.8%
Noble St Chtr-Baker Campus charter Chicago Public Schools Dist 299	Chicago	Public	285	+13.1%
Noble St Chtr-Butler - Crimson charter Chicago Public Schools Dist 299	Chicago	Public	695	+11.2%
Noble St Chtr-Chicago Bulls Prep charter Chicago Public Schools Dist 299	Chicago	Public	1,060	-9.6%
Noble St Chtr-Comer College Prep charter K–12 Chicago Public Schools Dist 299	Chicago	Public	752	-4.9%
Noble St Chtr-DRW Trading Col charter Chicago Public Schools Dist 299	Chicago	Public	323	+1.6%
Noble St Chtr-Golder College Prep charter Chicago Public Schools Dist 299	Chicago	Public	633	-5.4%
Noble St Chtr-Hansberry Prep Slvr charter Chicago Public Schools Dist 299	Chicago	Public	534	+9.4%
Noble St Chtr-ITW Speer Acad charter Chicago Public Schools Dist 299	Chicago	Public	1,135	-2.1%
Noble St Chtr-Johnson Colg Prep charter Chicago Public Schools Dist 299	Chicago	Public	529	+7.7%
Noble St Chtr-Muchin College Prep charter Chicago Public Schools Dist 299	Chicago	Public	909	-5.0%
Noble St Chtr-Noble Campus charter Chicago Public Schools Dist 299	Chicago	Public	696	+3.3%
Noble St Chtr-Pritzker Col Prep charter Chicago Public Schools Dist 299	Chicago	Public	993	+2.4%
Noble St Chtr-Rowe-Clark MS Acad charter Chicago Public Schools Dist 299	Chicago	Public	320	-15.8%
Noble St Chtr-The Noble Academy charter Chicago Public Schools Dist 299	Chicago	Public	415	-26.9%
Noble St Chtr-UIC College Prep charter Chicago Public Schools Dist 299	Chicago	Public	957	+5.0%
Nokomis Jr/Sr High Sch K–12 Nokomis CUSD 22	Nokomis	Public	191	+7.3%
Normal Community High School McLean County USD 5	Normal	Public	2,079	-3.5%
Normal Community West High School McLean County USD 5	Normal	Public	1,590	-4.4%
Norris City-Omaha-Enfield H S Norris City-Omaha-Enfield CUSD 3	Norris City	Public	195	-2.0%
North Boone High School North Boone CUSD 200	Poplar Grove	Public	496	-0.6%
North Campus Township HSD 211	Palatine	Public	—	—
North Chicago Community High Sch North Chicago SD 187	North Chicago	Public	898	+5.2%
North Clay Community High School North Clay CUSD 25	Louisville	Public	178	-6.8%
North Cook Student Advocacy ALOP K–12 Region 05 North Cook ISC 1	Des Plaines	Public	—	—
North Cook Young Adult Academy K–12 Region 05 North Cook ISC 1	Des Plaines	Public	—	—
North Greene Jr/Sr High Sch K–12 North Greene CUSD 3	White Hall	Public	260	+4.0%
North Lawndale Prep Chtr - Christ charter Chicago Public Schools Dist 299	Chicago	Public	258	-22.5%
North Lawndale Prep Chtr-Collins charter Chicago Public Schools Dist 299	Chicago	Public	276	-41.3%
North Love Christian K–12 Other religious	Rockford	Private	64	-40.7%
North Mac High School North Mac CUSD 34	Virden	Public	361	-4.7%
North Shore Academy K–12 TrueNorth Educl Cooprtv 804	Highland Park	Public	—	—
North Shore Country Day School K–12 Nonsectarian	Winnetka	Private	532	+5.8%
North-Grand High School Chicago Public Schools Dist 299	Chicago	Public	1,061	-0.2%
Northeast Academy East Kane ROE	St Charles	Public	—	—
Northeast Academy North Kane ROE	St Charles	Public	—	—
Northridge Preparatory School K–12 Catholic	Niles	Private	321	+19.3%
Northside College Preparatory Hs Chicago Public Schools Dist 299	Chicago	Public	1,061	+3.3%
Northside Learning Center Chicago Public Schools Dist 299	Chicago	Public	—	—
Northwester Center For Autism K–12 Nonsectarian	Genoa	Private	88	+3.5%
Northwestern High School Northwestern CUSD 2	Palmyra	Public	94	+0.0%
Notre Dame Academy K–12 Catholic	Marengo	Private	19	—
Notre Dame College Prep Catholic	Niles	Private	734	-4.9%
Notre Dame De La Salette Boys Academy K–12 Catholic	Georgetown	Private	102	+34.2%
Novak Academy Champaign CUSD 4	Champaign	Public	—	—
O Fallon High School O Fallon Twp HSD 203	O Fallon	Public	2,540	+0.3%
Oak Forest High School Bremen CHSD 228	Oak Forest	Public	1,329	-2.9%
Oak Lawn Comm High School Oak Lawn CHSD 229	Oak Lawn	Public	1,867	+0.3%
Oak Park & River Forest High Sch Oak Park - River Forest SD 200	Oak Park	Public	3,307	-2.2%
Oak Ridge RSSP K–12 Kane ROE	Carpentersville	Public	—	—
Oak Ridge School K–12 CUSD 300	Carpentersville	Public	—	—
Oakland High School Oakland CUSD 5	Oakland	Public	61	-12.9%
Oakwood High School Oakwood CUSD 76	Fithian	Public	256	-14.1%
Oblong High School Oblong CUSD 4	Oblong	Public	165	-8.3%
Odin Attendance Center 9-12 Odin PSD 722	Odin	Public	67	-16.2%
Ogden Int High School Chicago Public Schools Dist 299	Chicago	Public	519	-6.8%
Ohio Community High School Ohio CHSD 505	Ohio	Public	22	—
Okaw Area Vocational Center Bnd/Chrstn/Effngh/Fytt/Mntgmr ROE	Vandalia	Public	—	—
Okaw Valley High School Okaw Valley CUSD 302	Bethany	Public	162	-12.0%
Okawville Jr/Sr High School K–12 West Washington Co CUD 10	Okawville	Public	158	-18.6%
Olympia High School Olympia CUSD 16	Stanford	Public	495	-2.2%
Ombudsman Chicago - Roseland HS Chicago Public Schools Dist 299	Chicago	Public	—	—
Ombudsman Chicago Northwest Chicago Public Schools Dist 299	Chicago	Public	—	—
Ombudsman Chicago South Chicago Public Schools Dist 299	Chicago	Public	—	—
Ombudsman Chicago West Chicago Public Schools Dist 299	Chicago	Public	—	—
OnTRACC virtual Eastern IL Area of Spec Educ	Mattoon	Public	—	—
One School Global Chicago Campus K–12 Nonsectarian	Elk Grove Village	Private	23	—
Online Learning Academy virtual K–12 Peoria SD 150	Peoria	Public	—	—
Option Three K–12 Macon/Piatt ROE	Decatur	Public	—	—
Orangeville High School Orangeville CUSD 203	Orangeville	Public	111	+5.7%
Oregon Jr/Sr High School K–12 Oregon CUSD 220	Oregon	Public	434	-2.3%
Orion High School Orion CUSD 223	Orion	Public	285	-7.2%
Orr Academy High School Chicago Public Schools Dist 299	Chicago	Public	361	-6.7%
Oswego East High School CUSD 308	Oswego	Public	2,758	-5.1%
Oswego GOAL K–12 Grundy/Kendall ROE	Oswego	Public	—	—
Oswego High School CUSD 308	Oswego	Public	2,870	-1.5%
Ottawa Township High School Ottawa Twp HSD 140	Ottawa	Public	1,222	-5.9%
Our Lady Of Tepeyac High School Catholic	Chicago	Private	150	+4.9%
Our Lady Sacred Heart Academy K–12 Catholic	Rockford	Private	89	—
Outlook Academy Thornton Twp HSD 205	South Holland	Public	—	—
PACE Alternative School K–12 Adam/Brwn/Cass/Morgn/Pik/Sctt ROE	Pittsfield	Public	—	—
PAWS Kane ROE	Batavia	Public	—	—
PEACE Center Thornton Twp HSD 205	Dolton	Public	—	—
PROJECT IMPACT K–12 Menard/Sangamon ROE	Springfield	Public	—	—
Pactt Learning Center K–12 Nonsectarian	Chicago	Private	28	—
Pactt Learning Center K–12 Nonsectarian	Chicago	Private	28	—
Palatine High School Township HSD 211	Palatine	Public	2,535	-5.4%
Palestine High School Palestine CUSD 3	Palestine	Public	80	-9.1%
Pana Christian Academy K–12 Other religious	Pana	Private	16	—
Pana Sr High School Pana CUSD 8	Pana	Public	404	+2.0%
Panther Academy virtual Paxton-Buckley-Loda CUD 10	Paxton	Public	—	—
Paris Bridges K–12 Clk/Cls/Cmbn/Dglas/Edgr/Mltr/Shlb	Paris	Public	—	—
Paris Cooperative High School Paris Cooperative High School	Paris	Public	—	—
Paris Cooperative High School 4 Paris CUSD 4	Paris	Public	179	-5.8%
Paris Cooperative High School 95 Paris-Union SD 95	Paris	Public	366	+7.0%
Paris TAOEP K–12 Clk/Cls/Cmbn/Dglas/Edgr/Mltr/Shlb	Paris	Public	—	—
Parkland Preparatory Academy K–12 Nonsectarian	Bartlett	Private	250	+115.5%
Parkland Preparatory Academy K–12 Nonsectarian	Bartlett	Private	265	—
Parkview Christian Academy K–12 Other religious	Yorkville	Private	335	+31.4%
Partners for Success-Old Mill Sch K–12 DuPage ROE	Addison	Public	—	—
Pathways Academy virtual Joliet Twp HSD 204	Joliet	Public	—	—
Pathways in Education - Humboldt Chicago Public Schools Dist 299	Chicago	Public	—	—
Pathways in Education Ashburn Chicago Public Schools Dist 299	Chicago	Public	—	—
Pathways in Education Avondale Chicago Public Schools Dist 299	Chicago	Public	—	—
Pathways in Education Brighton Pa Chicago Public Schools Dist 299	Chicago	Public	—	—
Patoka Sr High School Patoka CUSD 100	Patoka	Public	61	-9.0%
Pawnee Jr/Sr High Sch K–12 Pawnee CUSD 11	Pawnee	Public	167	+13.6%
Paxton-Buckley-Loda High School Paxton-Buckley-Loda CUD 10	Paxton	Public	378	-10.6%
Payton College Preparatory HS Chicago Public Schools Dist 299	Chicago	Public	1,260	+8.0%
Peace and Education Coalition HS Chicago Public Schools Dist 299	Chicago	Public	—	—
Pearl City High School Pearl City CUSD 200	Pearl City	Public	147	+3.5%
Pecatonica High School Pecatonica CUSD 321	Pecatonica	Public	313	+14.7%
Pekin Community High School Pekin CSD 303	Pekin	Public	1,712	-7.3%
Peoria Christian School K–12 Other religious	Peoria	Private	595	+4.8%
Peoria Christian School - Monroe K–12 Other religious	Peoria Heights	Private	591	+217.7%
Peoria Cty Jvnl Det Ctr 9-12 Limestone CHSD 310	Peoria	Public	—	—
Peoria Educ Reg for Empl Traing K–12 Peoria ROE	Peoria	Public	—	—
Peoria Heights High School Peoria Heights CUSD 325	Peoria Heights	Public	215	+0.9%
Peoria High School virtual Peoria SD 150	Peoria	Public	1,541	+1.6%
Peoria Regional High School Peoria ROE	West Peoria	Public	—	—
Peotone High School Peotone CUSD 207U	Peotone	Public	420	-11.4%
Perspectives Chtr - IIT Campus charter K–12 Chicago Public Schools Dist 299	Chicago	Public	378	+5.0%
Perspectives Chtr - HS of Tech charter Chicago Public Schools Dist 299	Chicago	Public	320	+0.0%
Perspectives Chtr - Joslin Campus charter K–12 Chicago Public Schools Dist 299	Chicago	Public	270	-4.3%
Perspectives Chtr - Leadership Ac charter K–12 Chicago Public Schools Dist 299	Chicago	Public	707	+68.7%
Phillips Academy High School Chicago Public Schools Dist 299	Chicago	Public	467	-35.4%
Phoenix Military Academy HS Chicago Public Schools Dist 299	Chicago	Public	372	-31.1%
Pike County Christian Academy K–12 Other religious	Pittsfield	Private	42	—
Pinckneyville Comm High School Pinckneyville CHSD 101	Pinckneyville	Public	379	-8.5%
Pioneer Grove Educational Center K–12 Lincoln-Way Area Spec Ed JA Dist	Frankfort	Public	—	—
Pittsfield High School Pikeland CUSD 10	Pittsfield	Public	369	+3.4%
Plainfield Academy K–12 Plainfield SD 202	Plainfield	Public	—	—
Plainfield East High School Plainfield SD 202	Plainfield	Public	1,825	-9.7%
Plainfield High School Plainfield SD 202	Plainfield	Public	1,800	-13.8%
Plainfield North High School Plainfield SD 202	Plainfield	Public	2,399	-1.6%
Plainfield South High School Plainfield SD 202	Plainfield	Public	2,323	-4.6%
Plano High School Plano CUSD 88	Plano	Public	757	-5.0%
Pleasant Hill High School Pleasant Hill CUSD 3	Pleasant Hill	Public	99	+3.1%
Pleasant Plains High School Pleasant Plains CUSD 8	Pleasant Plains	Public	416	-0.5%
Polo Comm High School Polo CUSD 222	Polo	Public	186	-1.1%
Pontiac High School Pontiac Twp HSD 90	Pontiac	Public	658	-5.5%
Pope Co High School Pope Co CUD 1	Golconda	Public	142	-5.3%
Porta High School K–12 Porta CUSD 202	Petersburg	Public	279	+4.1%
Prairie Central High School Prairie Central CUSD 8	Fairbury	Public	487	-9.3%
Prairie Ridge High School CHSD 155	Crystal Lake	Public	1,133	-4.0%
Premier Academy Morris K–12 Grundy/Kendall ROE	Morris	Public	—	—
Premier Academy Morris TAOEP K–12 Grundy/Kendall ROE	Morris	Public	—	—
Princeton High School Princeton HSD 500	Princeton	Public	479	-4.8%
Princeville High School K–12 Princeville CUSD 326	Princeville	Public	192	-8.1%
Project Echo K–12 Frankln/Johnsn/Massc/Willimsn ROE	Johnston City	Public	—	—
Project SOAR Alxndr/Jcksn/Pulsk/Prry/Union ROE	Du Quoin	Public	—	—
Prophetstown High School Prophetstown-Lyndon-Tampico CUSD3	Prophetstown	Public	205	-3.3%
Prospect High School Township HSD 214	Mt Prospect	Public	2,245	-0.1%
Prosser Career Academy HS Chicago Public Schools Dist 299	Chicago	Public	1,185	+9.1%
Providence Catholic High School Catholic	New Lenox	Private	773	-25.4%
Providence St. Mel School K–12 Nonsectarian	Chicago	Private	273	-26.2%
Proviso East High School Proviso Twp HSD 209	Maywood	Public	1,663	-9.4%
Proviso Math and Science Academy Proviso Twp HSD 209	Forest Park	Public	925	+6.7%
Proviso West High School Proviso Twp HSD 209	Hillside	Public	1,870	-6.8%
Putnam County High School Putnam County CUSD 535	Granville	Public	245	-7.9%
Quad Cities Christian School K–12 Other religious	Moline	Private	289	+201.0%
Quincy Area Voc Ctr Adam/Brwn/Cass/Morgn/Pik/Sctt ROE	Quincy	Public	—	—
Quincy Sr High School Quincy SD 172	Quincy	Public	1,847	-8.5%
R E A D Y Program K–12 Champaign/Ford ROE	Champaign	Public	—	—
R O W V A Jr and Sr High School K–12 R O W V A CUSD 208	Oneida	Public	166	-16.2%
RAES East Alt Ed K–12 Henderson/Knox/Mercer/Warren ROE	Galesburg	Public	—	—
RAES Night School K–12 Henderson/Knox/Mercer/Warren ROE	Galesburg	Public	—	—
RAES RSSP K–12 Henderson/Knox/Mercer/Warren ROE	Galesburg	Public	—	—
RAES West K–12 Henderson/Knox/Mercer/Warren ROE	Galesburg	Public	—	—
RAES West Alt Ed K–12 Henderson/Knox/Mercer/Warren ROE	Galesburg	Public	—	—
RAP Elizabeth K–12 Carroll/Jo Daviess/Stephenson ROE	Elizabeth	Public	—	—
RAP Freeport K–12 Carroll/Jo Daviess/Stephenson ROE	Freeport	Public	—	—
RE-Start Program Champaign/Ford ROE	Champaign	Public	—	—
ROE 13 High Needs K–12 Clintn/Jeffrsn/Marin/Washngtn ROE	Mount Vernon	Public	—	—
ROE 13 Seniors Plus K–12 Clintn/Jeffrsn/Marin/Washngtn ROE	Mount Vernon	Public	—	—
ROE 13 Student Success K–12 Clintn/Jeffrsn/Marin/Washngtn ROE	Mount Vernon	Public	—	—
ROE 20 Learning Alt Branch School K–12 Edw/Glt/Hlt/Hdn/Pop/Sln/Wbh/Wn/Wh	Norris City	Public	—	—
ROE 21 ALOP K–12 Frankln/Johnsn/Massc/Willimsn ROE	Marion	Public	—	—
ROE 21 Senior's Plus ALOP Frankln/Johnsn/Massc/Willimsn ROE	Marion	Public	—	—
ROE 26 LEAP K–12 Hancck/Fultn/Schuylr/McDonogh ROE	Macomb	Public	—	—
ROE 28 Student Support ALOP K–12 Bureau/Henry/Stark ROE	Atkinson	Public	—	—
ROE 33 ALOP K–12 Henderson/Knox/Mercer/Warren ROE	Galesburg	Public	—	—
ROE 35 Academy K–12 La Salle/Marshall/Putnam ROE	Peru	Public	—	—
ROE 35 Regional Work Study Progra La Salle/Marshall/Putnam ROE	Ottawa	Public	—	—
ROE 4 Student Support ALOP K–12 Boone/Winnebago ROE	Loves Park	Public	—	—
ROE 40 ALOP K–12 Calhoun/Greene/Jersy/Macoupin ROE	Jerseyville	Public	—	—
ROE 47 Student Support ALOP K–12 Lee/Ogle/Whiteside ROE	Sterling	Public	—	—
ROE 53 Academy Mason/Tazewell/Woodford ROE	Germantwn Hls	Public	—	—
ROE 53 Safe School K–12 Mason/Tazewell/Woodford ROE	Germantwn Hls	Public	—	—
ROE 56 ALOP Success Program Will ROE	Joliet	Public	—	—
ROE Alt. Edu. Center-Greene Calhoun/Greene/Jersy/Macoupin ROE	Carlinville	Public	—	—
ROE Alt. Edu. Center-Macoupin Calhoun/Greene/Jersy/Macoupin ROE	Carlinville	Public	—	—
ROE Alternative Prog of Lake Co K–12 Lake ROE	Vernon Hills	Public	—	—
ROE Safe Sch Greene K–12 Calhoun/Greene/Jersy/Macoupin ROE	Carlinville	Public	—	—
ROE Safe Sch Macoupin K–12 Calhoun/Greene/Jersy/Macoupin ROE	Carlinville	Public	—	—
ROE Safe School Jersey K–12 Calhoun/Greene/Jersy/Macoupin ROE	Carlinville	Public	—	—
ROE20 Learning Alternative Branch K–12 Edw/Glt/Hlt/Hdn/Pop/Sln/Wbh/Wn/Wh	Norris City	Public	—	—
ROYALS Academy Canton K–12 Hancck/Fultn/Schuylr/McDonogh ROE	Canton	Public	—	—
ROYALS Academy Carthage K–12 Hancck/Fultn/Schuylr/McDonogh ROE	Carthage	Public	—	—
ROYALS Academy Macomb K–12 Hancck/Fultn/Schuylr/McDonogh ROE	Macomb	Public	—	—
ROYALS RSSP Canton K–12 Hancck/Fultn/Schuylr/McDonogh ROE	Canton	Public	—	—
ROYALS RSSP Carthage K–12 Hancck/Fultn/Schuylr/McDonogh ROE	Carthage	Public	—	—
ROYALS RSSP Macomb K–12 Hancck/Fultn/Schuylr/McDonogh ROE	Macomb	Public	—	—
Raby High School Chicago Public Schools Dist 299	Chicago	Public	128	-21.5%
Ralph J Frost Academy Maine Township HSD 207	Park Ridge	Public	—	—
Ramsey High School K–12 Ramsey CUSD 204	Ramsey	Public	103	-22.6%
Rantoul Twp High School Rantoul Township HSD 193	Rantoul	Public	901	+10.8%
Reavis High School Reavis Twp HSD 220	Burbank	Public	1,929	-3.8%
Red Bud High School Red Bud CUSD 132	Red Bud	Public	388	-1.3%
Red Hill Jr/Sr High School virtual K–12 Red Hill CUSD 10	Bridgeport	Public	244	-2.0%
Reed-Custer High School Reed Custer CUSD 255U	Braidwood	Public	397	-12.0%
Reg'l Safe School Program ROE #28 K–12 Bureau/Henry/Stark ROE	Atkinson	Public	—	—
Regional Alop School K–12 DeWitt/Livingstn/Logan/McLean ROE	Bloomington	Public	—	—
Regional Center For Change ALOP K–12 Lee/Ogle/Whiteside ROE	Rock Falls	Public	—	—
Regional Center for Change K–12 Lee/Ogle/Whiteside ROE	Rock Falls	Public	—	—
Regl Inst Scholastic Excellence K–12 Region 07 South Cook ISC 4	Chicago Heights	Public	—	—
Regl Inst Scholastic Excellence K–12 Region 07 South Cook ISC 4	Worth	Public	—	—
Resurrection College Prep High School Catholic	Chicago	Private	458	-3.6%
Revive Alternative High School Bnd/Chrstn/Effngh/Fytt/Mntgmr ROE	Litchfield	Public	—	—
Rich Township High School Rich Twp HSD 227	Olympia Fields	Public	2,433	-9.4%
Rich Township Star Academy Rich Twp HSD 227	Richton Park	Public	—	—
Richards Career Academy HS Chicago Public Schools Dist 299	Chicago	Public	348	+0.3%
Richland County High School Richland County CUSD 1	Olney	Public	669	-5.8%
Richmond-Burton High School Richmond-Burton CHSD 157	Richmond	Public	521	-8.3%
Richwoods High School virtual Peoria SD 150	Peoria	Public	1,685	+12.6%
Rickover Naval Academy High Schl Chicago Public Schools Dist 299	Chicago	Public	527	+19.5%
Ridgeview High School Ridgeview CUSD 19	Colfax	Public	166	+3.8%
Ridgewood Comm High School Ridgewood CHSD 234	Norridge	Public	988	+17.8%
River Ridge High School River Ridge CUSD 210	Hanover	Public	128	-10.5%
River to River Education Center K–12 Jamp Spec Educ Services	Ullin	Public	—	—
Riverdale Sr High School Riverdale CUSD 100	Port Byron	Public	324	+1.2%
Rivers Of Life Christian School K–12 Other religious	Granite City	Private	118	+22.9%
Riverside Brookfield Twp HS Riverside-Brookfield Twp SD 208	Riverside	Public	1,663	+0.6%
Riverton High School Riverton CUSD 14	Riverton	Public	356	-9.0%
Roanoke-Benson High School Roanoke Benson CUSD 60	Roanoke	Public	146	+9.0%
Robert A Jamieson School virtual K–12 Peoria SD 150	Peoria	Public	—	—
Robinson High School Robinson CUSD 2	Robinson	Public	447	-3.9%
Rochelle Focus House Rochelle Twp HSD 212	Rochelle	Public	—	—
Rochelle Twp High School Rochelle Twp HSD 212	Rochelle	Public	859	-6.5%
Rochelle Zell Jewish High School Other religious	Deerfield	Private	147	-16.0%
Rochester High School Rochester CUSD 3A	Rochester	Public	692	-8.3%
Rock Falls Township High School Rock Falls Twp HSD 301	Rock Falls	Public	530	-10.3%
Rock Island High School Rock Island SD 41	Rock Island	Public	1,812	+0.6%
Rock River Challenge K–12 Lee/Ogle/Whiteside ROE	Chana	Public	—	—
Rockford Boylan Catholic High School Catholic	Rockford	Private	653	-23.6%
Rockford Christian Schools K–12 Other religious	Rockford	Private	685	-31.8%
Rockford East High School Rockford SD 205	Rockford	Public	1,719	-0.6%
Rockford Lutheran School - Jr/Sr High School K–12 Other religious	Rockford	Private	692	+38.1%
Rockridge High School Rockridge CUSD 300	Taylor Ridge	Public	330	-12.0%
Rolling Acres Middle School virtual K–12 Peoria SD 150	Peoria	Public	12	—
Rolling Meadows High School Township HSD 214	Rolling Meadows	Public	1,956	-5.2%
Romeoville High School Valley View CUSD 365U	Romeoville	Public	1,848	-5.5%
Roosevelt Center Rockford SD 205	Rockford	Public	—	—
Roosevelt High School Chicago Public Schools Dist 299	Chicago	Public	1,144	+3.3%
Rosary High School Catholic	Aurora	Private	265	-13.1%
Round Lake ALOP K–12 Lake ROE	Round Lake	Public	—	—
Round Lake Senior High School Round Lake CUSD 116	Round Lake	Public	2,194	-2.2%
Round Lake Transition Center Round Lake CUSD 116	Round Lake	Public	—	—
Routt Catholic High School Catholic	Jacksonville	Private	124	-3.1%
Roxana Sr High School Roxana CUSD 1	Roxana	Public	500	-4.6%
Roycemore School K–12 Nonsectarian	Evanston	Private	217	+4.3%
Rushville-Industry High School Schuyler-Industry CUSD 5	Rushville	Public	295	+5.0%
SCI Reg Training and Innov Ctr Bnd/Chrstn/Effngh/Fytt/Mntgmr ROE	Litchfield	Public	—	—
SIU Charter Sch of East St Louis charter East St Louis SD 189	East Saint Louis	Public	99	-16.1%
STEPS Indian Prairie CUSD 204	Naperville	Public	—	—
SUCCESS Academy K–12 Kane ROE	Aurora	Public	—	—
Sacred Heart Griffin High School Catholic	Springfield	Private	510	-20.9%
Safe Harbor School K–12 Nonsectarian	Manteno	Private	67	-19.3%
Safe Haven School K–12 Nonsectarian	Lake Bluff	Private	36	—
Safe School Program K–12 Clintn/Jeffrsn/Marin/Washngtn ROE	Mount Vernon	Public	—	—
Safe School Program K–12 DeWitt/Livingstn/Logan/McLean ROE	Bloomington	Public	—	—
Safe School Program Centralia K–12 Clintn/Jeffrsn/Marin/Washngtn ROE	Centralia	Public	—	—
Saint Clair Co ROE Safe School K–12 Saint Clair ROE	Belleville	Public	—	—
Salem Community High School Salem CHSD 600	Salem	Public	706	+0.7%
Salt Fork High School Salt Fork CUSD 512	Catlin	Public	248	+2.1%
Salt School Iroquois/Kankakee ROE	Kankakee	Public	—	—
Sandoval Sr High School Sandoval CUSD 501	Sandoval	Public	124	+7.8%
Sandwich Community High School Sandwich CUSD 430	Sandwich	Public	560	-5.9%
Sangamon Co Detention Center K–12 Springfield SD 186	Springfield	Public	—	—
Sangamon County Learning Academy K–12 Menard/Sangamon ROE	Springfield	Public	—	—
Sangamon Safe School Program K–12 Menard/Sangamon ROE	Springfield	Public	—	—
Sangamon Valley High School Sangamon Valley CUSD 9	Niantic	Public	204	+0.0%
Scales Mound High School Scales Mound CUSD 211	Scales Mound	Public	67	-18.3%
Schaumburg Christian School K–12 Other religious	Schaumburg	Private	740	-3.6%
Schaumburg High School Township HSD 211	Schaumburg	Public	2,416	+6.8%
Schlarman Academy K–12 Catholic	Danville	Private	320	+9.6%
Schlarman Academy K–12 Catholic	Danville	Private	308	—
School District 428 IYC-HRB K–12 IDJJ Sch Dist 428	Harrisburg	Public	42	—
School Of Expressive Arts And Learning (Seal) K–12 Nonsectarian	Lombard	Private	111	+0.0%
School of Social Justice HS Chicago Public Schools Dist 299	Chicago	Public	269	-10.3%
Schurz High School Chicago Public Schools Dist 299	Chicago	Public	1,244	-20.5%
Seneca High School Seneca Twp HSD 160	Seneca	Public	378	-1.8%
Senn High School Chicago Public Schools Dist 299	Chicago	Public	1,570	-5.4%
Serena High School Serena CUSD 2	Serena	Public	162	-12.0%
Sesser-Valier High School Sesser-Valier CUSD 196	Sesser	Public	175	-7.4%
Seymour High School K–12 Payson CUSD 1	Payson	Public	150	-10.2%
Shawnee High School Shawnee CUSD 84	Wolf Lake	Public	72	+4.3%
Shelbyville Bridges K–12 Clk/Cls/Cmbn/Dglas/Edgr/Mltr/Shlb	Shelbyville	Public	—	—
Shelbyville High School Shelbyville CUSD 4	Shelbyville	Public	345	-6.2%
Shelbyville TAOEP K–12 Clk/Cls/Cmbn/Dglas/Edgr/Mltr/Shlb	Charleston	Public	—	—
Sherrard High School Sherrard CUSD 200	Sherrard	Public	449	+4.4%
Shiloh High School Shiloh CUSD 1	Hume	Public	115	-6.5%
Simeon Career Academy High School Chicago Public Schools Dist 299	Chicago	Public	1,095	-15.5%
Simpson Acad HS for Young Women K–12 Chicago Public Schools Dist 299	Chicago	Public	—	—
Social-Emotional Learning Academy K–12 Macon-Piatt Spec Educ Jnt Agr	Decatur	Public	—	—
Solorio Academy High School Chicago Public Schools Dist 299	Chicago	Public	1,287	-0.1%
Somonauk High School Somonauk CUSD 432	Somonauk	Public	224	-10.4%
South Beloit Sr High School County of Winnebago SD 320	South Beloit	Public	254	+2.8%
South Campus K–12 Nonsectarian	Palatine	Private	83	-2.4%
South Central Community Services - South Shore Nonsectarian	Chicago	Private	14	—
South Central High School South Central CUD 401	Farina	Public	183	-20.1%
South Cook ISC Student Advocate K–12 Region 07 South Cook ISC 4	Chicago Hts	Public	—	—
South Cook Truancy Program K–12 Region 07 South Cook ISC 4	Chicago Hts	Public	—	—
South Elgin High School SD U-46	South Elgin	Public	2,665	-9.4%
South Fork Jr Sr High School K–12 South Fork SD 14	Kincaid	Public	75	-11.8%
South Shore Intl Col Prep HS Chicago Public Schools Dist 299	Chicago	Public	625	+18.4%
Southeastern Jr/Sr High School K–12 Southeastern CUSD 337	Augusta	Public	124	-12.1%
Southland College Prep Chtr HS charter Southland College Prep Chtr HS	Richton Park	Public	584	+0.9%
Southside Occupational Acad HS Chicago Public Schools Dist 299	Chicago	Public	—	—
Southwestern High School Southwestern CUSD 9	Piasa	Public	370	-4.4%
Sparta High School Sparta CUSD 140	Sparta	Public	309	-3.7%
Spoon River Valley Sr High Sch Spoon River Valley CUSD 4	London Mills	Public	60	-26.8%
Springfield High School Springfield SD 186	Springfield	Public	1,308	-12.6%
Springfield Learning Academy Springfield SD 186	Springfield	Public	—	—
Springfield Southeast High Sch Springfield SD 186	Springfield	Public	1,229	-3.1%
Spry Community Links High School Chicago Public Schools Dist 299	Chicago	Public	82	-6.8%
St Anne Comm High School St. Anne Unit District 24	Saint Anne	Public	206	—
St Anthony High School Catholic	Effingham	Private	200	-9.1%
St Bede Academy Catholic	Peru	Private	282	+3.7%
St Charles East High School St Charles CUSD 303	Saint Charles	Public	1,930	-10.4%
St Charles North High School St Charles CUSD 303	Saint Charles	Public	1,903	-3.9%
St Clair Co Juv Detention Center K–12 East St Louis SD 189	Belleville	Public	—	—
St Edward Central Catholic High School Catholic	Elgin	Private	252	-34.0%
St Elmo Sr High School St Elmo CUSD 202	Saint Elmo	Public	113	-9.6%
St Francis De Sales High School Catholic	Chicago	Private	141	—
St Francis High School Catholic	Wheaton	Private	697	-4.7%
St Ignatius College Prep Catholic	Chicago	Private	1,473	+7.3%
St Joseph-Ogden High School St Joseph Ogden CHSD 305	Saint Joseph	Public	457	+3.6%
St Laurence H.S. Catholic	Burbank	Private	913	+40.5%
St Teresa High School K–12 Catholic	Decatur	Private	275	+21.1%
St Viator High School Catholic	Arlington Heights	Private	808	-12.9%
Standberry Christian Academy Other religious	Harvey	Private	5	—
Standberry Christian Academy Other religious	South Holland	Private	5	—
Stark County High School Stark County CUSD 100	Toulon	Public	230	-0.9%
Starquest Acad RSSP South K–12 Frankln/Johnsn/Massc/Willimsn ROE	Marion	Public	—	—
Staunton High School Staunton CUSD 6	Staunton	Public	384	-3.3%
Steeleville High School Steeleville CUSD 138	Steeleville	Public	148	+8.0%
Steinmetz College Prep HS Chicago Public Schools Dist 299	Chicago	Public	1,230	-11.1%
Sterling High School Sterling CUSD 5	Sterling	Public	999	-4.5%
Stewardson-Strasburg High School Stewardson-Strasburg CUD 5A	Strasburg	Public	143	+12.6%
Stillman Valley High School Meridian CUSD 223	Stillman Valley	Public	433	-10.0%
Stockton Sr High School Stockton CUSD 206	Stockton	Public	170	+3.7%
Streamwood High School SD U-46	Streamwood	Public	1,890	-4.1%
Streator Twp High School Streator Twp HSD 40	Streator	Public	750	-9.1%
Success Academy K–12 Kane ROE	Carpentersville	Public	—	—
Success Academy HS Kane ROE	Carpentersville	Public	—	—
Sullivan High School Chicago Public Schools Dist 299	Chicago	Public	762	+28.1%
Sullivan High School Sullivan CUSD 300	Sullivan	Public	317	-7.0%
Summit Academy ALOP Boone/Winnebago ROE	Machesney Pk	Public	—	—
Summit Academy RSSP K–12 Boone/Winnebago ROE	Machesney Pk	Public	—	—
Summit Academy TAOEP K–12 Boone/Winnebago ROE	Machesney Pk	Public	—	—
Summit School K–12 Nonsectarian	Elgin	Private	41	—
Sycamore High School Sycamore CUSD 427	Sycamore	Public	1,161	-1.6%
TAPESTRY ALOP K–12 Region 06 West Cook ISC 2	Maywood	Public	—	—
TCSE ASPIRE Academy K–12 Tri-County Sp Ed Jnt Agreement	Murphysboro	Public	—	—
TJ Dempsey Therapeutic Day School K–12 Dixon USD 170	Nachusa	Public	—	—
Taft High School K–12 Chicago Public Schools Dist 299	Chicago	Public	4,314	+4.9%
Taylorville Sr High School Taylorville CUSD 3	Taylorville	Public	739	-6.5%
Tazewell Co Area EFE RDS Mason/Tazewell/Woodford ROE	Pekin	Public	—	—
Technology Center of DuPage DuPage ROE	Addison	Public	—	—
Telshe High School Other religious	Chicago	Private	139	+39.0%
Teutopolis High School Teutopolis CUSD 50	Teutopolis	Public	339	+1.8%
The Academy at Forest View Township HSD 214	Arlington Heights	Public	—	—
The High School Of Saint Thomas More Catholic	Champaign	Private	211	-21.6%
The Lafayette Academy Adam/Brwn/Cass/Morgn/Pik/Sctt ROE	Jacksonville	Public	—	—
The Latin School Of Chicago K–12 Nonsectarian	Chicago	Private	1,126	+3.5%
The Winston Knolls School K–12 Nonsectarian	Hoffman Estates	Private	45	—
Thomas Kelly College Preparatory Chicago Public Schools Dist 299	Chicago	Public	1,762	-7.7%
Thome Ed School K–12 Bi-County Special Educ Coop	Rock Falls	Public	—	—
Thompsonville High School Thompsonville CUSD 174	Thompsonville	Public	90	-9.1%
Thornridge High School Thornton Twp HSD 205	Dolton	Public	969	-13.4%
Thornton Fractnl No High School virtual Thornton Fractional Twp HSD 215	Calumet City	Public	1,425	+5.0%
Thornton Fractnl So High School Thornton Fractional Twp HSD 215	Lansing	Public	1,803	-8.6%
Thornton Township High School Thornton Twp HSD 205	Harvey	Public	1,697	-1.2%
Thornwood High School Thornton Twp HSD 205	South Holland	Public	1,843	-7.2%
Thresholds Nonsectarian	Chicago	Private	26	—
Thurgood Marshall Learning Ctr K–12 Rock Island SD 41	Rock Island	Public	—	—
Tilden Career Communty Academy HS Chicago Public Schools Dist 299	Chicago	Public	288	+2.1%
Timothy Christian Schools Other religious	Elmhurst	Private	412	-59.6%
Tinley Park High School Bremen CHSD 228	Tinley Park	Public	1,042	-4.7%
Treland Academy K–12 Nonsectarian	Wheaton	Private	4	—
Tremont High School Tremont CUSD 702	Tremont	Public	288	-11.7%
Tri-City High School Tri City CUSD 1	Buffalo	Public	154	-10.5%
Tri-Point High School Tri Point CUSD 6-J	Cullom	Public	98	-14.8%
Tri-Valley High School Tri Valley CUSD 3	Downs	Public	329	+7.9%
Triad High School Triad CUSD 2	Troy	Public	1,218	+0.2%
Trico Senior High School Trico CUSD 176	Campbell Hill	Public	220	-4.3%
Trinity High School Catholic	Chicago	Private	345	-24.0%
Trinity Oaks Christian Academy K–12 Other religious	Cary	Private	222	+49.0%
Trinity Services -Trinity School K–12 Nonsectarian	New Lenox	Private	19	—
Triopia Jr-Sr High School K–12 Triopia CUSD 27	Concord	Public	124	+8.8%
Turning Pointe Cn Day School K–12 Nonsectarian	Naperville	Private	33	—
Tuscola High School Tuscola CUSD 301	Tuscola	Public	299	+4.9%
Ucan Academy K–12 Nonsectarian	Chicago	Private	55	-36.0%
Ucp-Cds-Melvin J Larson School K–12 Nonsectarian	Joliet	Private	33	—
United Jr./Sr. High School K–12 United CUSD 304	Monmouth	Public	303	+11.8%
United Twp Area Career Ctr Rock Island ROE	East Moline	Public	—	—
United Twp High School United Twp HSD 30	East Moline	Public	1,862	+5.1%
Unity Christian Academy Other religious	South Holland	Private	81	—
Unity Christian Elementary School K–12 Other religious	Fulton	Private	142	+10.1%
Unity Christian School K–12 Other religious	Fulton	Private	142	+10.1%
Unity High School CUSD 4	Mendon	Public	176	-1.1%
Unity High School Tolono CUSD 7	Tolono	Public	480	-7.2%
Univ Of Chicago Lab School K–12 Nonsectarian	Chicago	Private	1,930	+4.0%
Univ of Chicago Chtr-Woodlawn charter K–12 Chicago Public Schools Dist 299	Chicago	Public	362	-1.6%
Universal School K–12 Other religious	Bridgeview	Private	666	+6.9%
University High School ISU Laboratory Schools	Normal	Public	624	+3.1%
University of Illinois High Sch K–12 University of Ill Lab School	Urbana	Public	254	+5.4%
Uplift Community High School Chicago Public Schools Dist 299	Chicago	Public	224	+322.6%
Urban Prep Chtr Bronzeville HS charter Chicago Public Schools Dist 299	Chicago	Public	148	-54.0%
Urban Prep Chtr Acad Englewood HS charter Chicago Public Schools Dist 299	Chicago	Public	87	-54.0%
Urbana Gerber School K–12 Urbana SD 116	Urbana	Public	—	—
Urbana High School Urbana SD 116	Urbana	Public	1,176	+0.0%
V I T Sr High School V I T CUSD 2	Table Grove	Public	90	-5.3%
Valeo Academy K–12 Other religious	Hoffman Estates	Private	106	—
Valmeyer High School Valmeyer CUSD 3	Valmeyer	Public	106	-14.5%
Vandalia Community High School Vandalia CUSD 203	Vandalia	Public	411	+6.5%
Vanguard School Township HSD 214	Arlington Heights	Public	—	—
Vaughn Occupational High School Chicago Public Schools Dist 299	Chicago	Public	—	—
Veritas Christi Hybrid Academy K–12 Other religious	South Beloit	Private	30	—
Vermilion Co Area Vocational Cent Vermilion ROE	Danville	Public	—	—
Vermilion Co Detention Center K–12 Danville CCSD 118	Danville	Public	—	—
Vermilion Voc Ed Deliver System Vermilion ROE	Danville	Public	—	—
Vernon Hills High School virtual CHSD 128	Vernon Hills	Public	1,419	-7.1%
Victor J Andrew High School Cons HSD 230	Orland Hills	Public	2,213	-2.4%
Vienna High School Vienna HSD 133	Vienna	Public	332	+4.1%
Villa Grove High School Villa Grove CUSD 302	Villa Grove	Public	194	-1.5%
Vine Academy K–12 Nonsectarian	Burr Ridge	Private	121	—
Virginia Jr/ Sr High School K–12 Virginia CUSD 64	Virginia	Public	83	+2.5%
Von Steuben Metro Science HS Chicago Public Schools Dist 299	Chicago	Public	1,698	+2.8%
Walter Henri Dyett HS for Arts Chicago Public Schools Dist 299	Chicago	Public	538	-5.9%
Walter Lawson Childrens Home K–12 Nonsectarian	Loves Park	Private	27	—
Walther Christian Academy K–12 Other religious	Melrose Park	Private	268	+4.7%
Waltonville High School Waltonville CUSD 1	Waltonville	Public	98	+2.1%
Warren Jr/Sr High School K–12 Warren CUSD 205	Warren	Public	106	-8.6%
Warren Township High School Warren Twp HSD 121	Gurnee	Public	3,537	-7.6%
Warrensburg-Latham High School Warrensburg-Latham CUSD 11	Warrensburg	Public	336	+2.1%
Warsaw Sr High School Warsaw CUSD 316	Warsaw	Public	185	-17.0%
Washington Comm High School Washington CHSD 308	Washington	Public	1,399	-6.5%
Washington G High School Chicago Public Schools Dist 299	Chicago	Public	1,520	-6.7%
Waterloo High School Waterloo CUSD 5	Waterloo	Public	876	+0.0%
Watseka Comm High School Iroquois County CUSD 9	Watseka	Public	294	-5.5%
Waubonsie Valley High School Indian Prairie CUSD 204	Aurora	Public	2,849	+11.9%
Wauconda High School Wauconda CUSD 118	Wauconda	Public	1,452	+0.9%
Waukegan High School Waukegan CUSD 60	Waukegan	Public	4,186	-8.3%
Waverly Jr/Sr High School K–12 Waverly CUSD 6	Waverly	Public	90	-16.7%
Wayne City High School Wayne City CUSD 100	Wayne City	Public	135	-4.9%
Webber High School Bluford Unit School District 318	Bluford	Public	134	+16.5%
Wells Community Academy HS Chicago Public Schools Dist 299	Chicago	Public	398	+7.3%
Wesclin Sr High School Wesclin CUSD 3	Trenton	Public	343	-11.6%
West 40 HNA Learning Program K–12 Region 06 West Cook ISC 2	Maywood	Public	—	—
West 40-Sr. Plus Region 06 West Cook ISC 2	Maywood	Public	—	—
West Aurora HS RSSP K–12 Kane ROE	Aurora	Public	—	—
West Aurora High School Aurora West USD 129	Aurora	Public	3,639	-6.1%
West Carroll High School West Carroll CUSD 314	Savanna	Public	245	-9.3%
West Central High School West Central CUSD 235	Biggsville	Public	212	+2.4%
West Chicago Comm High School CHSD 94	West Chicago	Public	2,040	-0.3%
West Leyden High School Leyden CHSD 212	Northlake	Public	1,687	-4.6%
West Prairie Senior High School West Prairie CUSD 103	Colchester	Public	170	+6.2%
Western Area Career System 265 K–12 Hancck/Fultn/Schuylr/McDonogh ROE	Macomb	Public	—	—
Western High School Western CUSD 12	Barry	Public	141	+21.6%
Westfair Christian Academy K–12 Other religious	Jacksonville	Private	82	-14.6%
Westinghouse High School Chicago Public Schools Dist 299	Chicago	Public	1,230	+7.3%
Westlake Christian Academy K–12 Other religious	Grayslake	Private	221	+20.8%
Westminster Christian School K–12 Other religious	Elgin	Private	304	-3.2%
Westmont High School CUSD 201	Westmont	Public	395	-1.2%
Westville High School Westville CUSD 2	Westville	Public	334	-9.2%
Wethersfield Jr/Sr High School K–12 Wethersfield CUSD 230	Kewanee	Public	141	-5.4%
Wheaton North High School CUSD 200	Wheaton	Public	1,863	-4.8%
Wheaton Warrenville South H S CUSD 200	Wheaton	Public	1,864	-0.1%
Wheeling High School Township HSD 214	Wheeling	Public	1,743	+0.1%
Whiteside Area Career Lee/Ogle/Whiteside ROE	Sterling	Public	—	—
Wilco Area Career Center Will ROE	Romeoville	Public	—	—
Will Co Detention Center 9-12 Joliet Twp HSD 204	Joliet	Public	—	—
Williams Medical Prep High Sch Chicago Public Schools Dist 299	Chicago	Public	74	+17.5%
Williamsfield High School Williamsfield CUSD 210	Williamsfield	Public	97	+6.6%
Williamsville High School Williamsville CUSD 15	Williamsville	Public	462	-3.1%
Willowbrook High School DuPage HSD 88	Villa Park	Public	1,983	-0.3%
Willows Academy K–12 Catholic	Des Plaines	Private	182	-18.0%
Wilmington High School Wilmington CUSD 209U	Wilmington	Public	432	+1.6%
Winchester High School Winchester CUSD 1	Winchester	Public	166	-10.3%
Windsor Jr & Sr High School K–12 Windsor CUSD 1	Windsor	Public	92	+5.7%
Winnebago Co Detention Center K–12 Rockford SD 205	Rockford	Public	—	—
Winnebago High School Winnebago CUSD 323	Winnebago	Public	422	+1.4%
Wm Fremd High School Township HSD 211	Palatine	Public	2,689	-0.3%
Wolcott School Nonsectarian	Chicago	Private	148	+5.7%
Woodland High School Woodland CUSD 5	Streator	Public	138	-6.1%
Woodlands Academy Of The Sacred Heart Catholic	Lake Forest	Private	120	-9.1%
Woodlawn High School Woodlawn Unit School District 209	Woodlawn	Public	174	-2.8%
Woodruff Career & Tech Center virtual Peoria SD 150	Peoria	Public	—	—
Woodstock High School Woodstock CUSD 200	Woodstock	Public	988	-6.5%
Woodstock North High School K–12 Woodstock CUSD 200	Woodstock	Public	915	-2.0%
Word Of Life Christian Academy K–12 Other religious	Granite City	Private	23	—
World Language High School Chicago Public Schools Dist 299	Chicago	Public	389	+23.1%
YBMC Charter Sch charter McLean County USD 5	Normal	Public	16	—
YCCS Chtr - Chatham charter Chicago Public Schools Dist 299	Chicago	Public	104	-25.7%
YCCS West charter Chicago Public Schools Dist 299	Chicago	Public	80	-26.6%
YCCS-ASPIRA Pantoja Alt HS charter Chicago Public Schools Dist 299	Chicago	Public	200	+13.6%
YCCS-Albizu Campos Puerto Rican charter Chicago Public Schools Dist 299	Chicago	Public	184	+37.3%
YCCS-Association House charter Chicago Public Schools Dist 299	Chicago	Public	105	+7.1%
YCCS-CCA Academy HS charter Chicago Public Schools Dist 299	Chicago	Public	124	-11.4%
YCCS-Community Youth Dev Inst HS charter Chicago Public Schools Dist 299	Chicago	Public	94	-10.5%
YCCS-Innovations of Arts Integr charter Chicago Public Schools Dist 299	Chicago	Public	392	-6.9%
YCCS-Latino Youth Alternative HS charter Chicago Public Schools Dist 299	Chicago	Public	174	-1.7%
YCCS-McKinley-Lakeside Leadership charter Chicago Public Schools Dist 299	Chicago	Public	103	-25.4%
YCCS-Olive Harvey Mid College HS charter Chicago Public Schools Dist 299	Chicago	Public	128	+21.9%
YCCS-Progressive Leadership Acad charter Chicago Public Schools Dist 299	Chicago	Public	122	-19.7%
YCCS-Scholastic Achievement HS charter Chicago Public Schools Dist 299	Chicago	Public	117	-26.9%
YCCS-Sullivan House Alt HS charter Chicago Public Schools Dist 299	Chicago	Public	281	-5.1%
YCCS-Truman Middle College HS charter Chicago Public Schools Dist 299	Chicago	Public	192	-3.0%
YCCS-West Town Academy Alt HS charter Chicago Public Schools Dist 299	Chicago	Public	115	+0.0%
YCCS-Youth Connection Leadership charter Chicago Public Schools Dist 299	Chicago	Public	100	-21.9%
YEA Program Grundy/Kendall ROE	Yorkville	Public	—	—
Yeshivas Meor Hatorah Of Chicago Other religious	Chicago	Private	67	—
York Comm High School Elmhurst SD 205	Elmhurst	Public	2,590	-6.7%
Yorkville High School Yorkville CUSD 115	Yorkville	Public	2,262	+7.9%
Yorkville Transition Program Yorkville CUSD 115	Yorkville	Public	—	—
Young Adult Program Township HSD 214	Arlington Heights	Public	—	—
Young Magnet High School K–12 Chicago Public Schools Dist 299	Chicago	Public	1,941	+7.4%
Zeigler-Royalton High School Zeigler-Royalton CUSD 188	Mulkeytown	Public	131	-10.3%
Zion-Benton East High School Zion-Benton Twp HSD 126	Zion	Public	419	+18.0%
Zion-Benton Twnshp Hi Sch Zion-Benton Twp HSD 126	Zion	Public	2,114	-4.3%

Sources: Public — NCES Common Core of Data via the Urban Institute API; "HS enrollment" = grades 9–12 (so K–12/combined records aren't inflated by their elementary grades); trend 2021–2024. Private — NCES Private School Universe Survey (PSS); enrollment is total students (PSS has no grade detail); trend 2018→2022 (biennial). "High school" = offers grade 12. Winners/losers shown for public only (comparable annual span) and exclude very small/near-closure schools.

IL public HS enrollment trend

How does IL compare nationally?

Where the students are

School-size distribution

Every IL high school

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