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Chicago Math & Sci Elem Charter

Chicago · IL · Chicago Public Schools Dist 299 · Public charter · K-12 combined

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📚AP rigor: 78th percentile nationally 📖10 AP courses

📋 At a glance

Programs & features
  • 📚 10 AP courses offered — Elite
  • ✅ Dual-enrollment program (college credit while in HS)
  • 🔢 1 calculus classes · 3 physics · 5 chemistry
Academic signals
  • 🎓 AP rigor: 78th percentile nationally
  • 📝 SAT/ACT participation: 72th percentile by test-taker volume

Composed from federal CRDC offerings, EDFacts ACGR, and other public data. Full breakdowns below.

💡

How Chicago Math & Sci Elem Charter compares for families

Stronger-than-average college-prep profile.

  • StatewideAP rigor in the top 22% nationally with 10 AP courses.
  • LocallyIL sits right at the US average on NAEP 8th-grade math — local school quality will set your kid apart.
  • vs Similar SchoolsThe closest comparables nearby: Pactt Learning Center, Sullivan High School, Acero Chtr Sor Juana Ines de la and 5 more. See the sidebar to compare side-by-side.
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🎓 Academic rigor

AP + advanced-course offerings

Elite — exceptional AP + advanced course breadth

78th percentile nationally

50th 90th ↑ this school
Less rigorMore rigorMost rigor
AP courses offered
10
Math ✓ · Science ✓
Advanced math classes
4
1 calculus · 3 advanced
Lab science classes
8
3 physics · 5 chemistry
Other rigor signals
✅ Dual-enrollment program

Source: federal Civil Rights Data Collection (CRDC 2020-21). CRDC reports what's offered + enrolled — it doesn't collect AP exam pass rates (College Board owns that data and doesn't release it school-level).

SAT / ACT participation

CRDC federal data · 2020-21

72th percentile by test-taker volume

50th 90th
SAT/ACT test-takers
164
11th-12th graders who took 1+ college admissions test
Test-taking intensity
37.4
takers per 100 students in grades 9-12
Compared against
18,426
US high schools reporting SAT/ACT participation

Source: federal Civil Rights Data Collection (CRDC 2020-21). Volume — not score — is what's reported here. A higher count means more students at this school are entering the college admissions pipeline. Note: 2020-21 was COVID-disrupted; some districts (especially those that stayed remote longer) report unusually low or zero takers.

👩‍🏫 Teacher workforce · federal CRDC

Teacher experience & reliability

% inexperienced teachers (1st-2nd yr)
33.3%
Elevated — a quarter or more of teachers are in years 1-2. Often correlates with school instability.
% chronic teacher absence (≥10 days/yr)
16.7%
Elevated. Teacher absence directly affects classroom continuity and student outcomes.

Source: federal Civil Rights Data Collection (CRDC 2017-18 — the most recent vintage that publishes per-school teacher quality fields; the 2020-21 sweep had them suppressed). "Inexperienced" = teachers in their first or second year. "Chronic absence" = teachers absent 10+ days/year.

🏛️ Federal Title I context

High-poverty school

Title I Schoolwide eligible

87.8%
FRPL rate — % of students who qualify for the federal Free or Reduced-Price Lunch program. This is the underlying federal income-eligibility signal Title I designations are computed from (ESEA Sec. 1113).
0% (no FRPL) 35% TA · 40% Schoolwide 100% (universal FRPL)

≥75% of students qualify for free/reduced lunch. These schools qualify for the highest tier of federal Title I funding and typically receive extra wraparound services. Academic outcomes vary widely — check the state assessment + grad-rate tiles.

Source: NCES Common Core of Data, free/reduced-price lunch eligibility. The actual Title I designation is a district decision and may differ from eligibility — but the federal eligibility math is what we show here. We don't claim to assert whether the district formally chose to enroll this school in Title I.

Chronic absenteeism

Share of students absent 15+ days
5.6%
Below 10% — strong attendance culture. Chronic absence is a leading indicator of dropout and disengagement; a low rate signals families staying connected to the school.
Students absent 15+ days
35
Federal definition: absent (excused or unexcused) for at least 15 of ~180 school days — about 10% of the school year.

Why this matters to enrollment: A low chronic-absence rate is the cleanest school-level signal of strong family connection, classroom culture, and student engagement — all upstream drivers of enrollment stability. For school leaders: an Enrollment Trend Audit traces this dynamic forward →

Source: U.S. Department of Education, Civil Rights Data Collection 2020–2021. Rate = students chronically absent ÷ 2024 total enrollment.

Counselor capacity

Student : Counselor
312:1
Above the ASCA 250:1 target but below the US median (~430:1). Capacity is workable.
Counselor FTE
2.0
Full-time-equivalent school counselors on staff.
Teacher FTE
44
Full-time-equivalent classroom teachers.

Source: U.S. Department of Education, Civil Rights Data Collection 2020-2021. Counselor ratio = the school's most recent total enrollment ÷ counselor FTE. The American School Counselor Association (ASCA) recommends a 250:1 maximum; the US national median across schools with on-staff counselors is roughly 430:1.

Enrollment trend & projection

Grade 12 went from 81 in 2021 to 91 in 2024 — over 3 years.
+12.3%

Total enrollment + grade 12, NCES Common Core of Data (2021–2024).

If the recent trend holds…

At its recent rate of +1.9%/year, projecting from 2024's 623 students:

2025
635
2027
660
2029
686

An extrapolation of the recent trajectory, not a forecast of the school's plans; ignores one-off shocks.

Revenue upside

At $21,813 per student in district revenue, the 63 students projected to be gained by 2029 represent ≈ $1,374,219/year in additional funding.

District total revenue ÷ enrollment, NCES F-33. Public funding largely follows enrollment, so a shrinking class is a recurring budget hit.

Nearby high schools — the local competition

The closest high schools families here also consider, and where their enrollment is heading.

SchoolTypeMilesHS enrollmentTrend
Pactt Learning Center
Chicago
Private 0.3 28
Sullivan High School
Chicago
Public 0.5 762 +28.1%
Acero Chtr Sor Juana Ines de la
Chicago
Public · charter 0.8 120 -16.1%
Senn High School
Chicago
Public 1.4 1,570 -5.4%
Ida Crown Jewish Academy
Skokie
Private 1.5 213
Fusion Academy Ev: Evanston
Evanston
Private 1.7 31
Hanna Sacks Bais Yaakov High School
Chicago
Private 1.9 119 -4.0%
Knapp School And Yeshiva
Chicago
Private 1.9 103

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