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Hinsdale South High School

Darien · IL · Hinsdale Twp HSD 86 · Public

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📚AP rigor: 90th percentile nationally 📖24 AP courses

📋 At a glance

Programs & features
  • 📚 24 AP courses offered — Elite
  • ✅ Dual-enrollment program (college credit while in HS)
  • 🔢 4 calculus classes · 11 physics · 17 chemistry
Academic signals
  • 🎓 AP rigor: 90th percentile nationally
  • 📝 SAT/ACT participation: Top 4.4% by test-taker volume

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

💡

How Hinsdale South High School compares for families

Standout academic depth by national standards.

  • StatewideAP rigor in the top 10% nationally with 24 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: HSD 86 Adult Opportunties Pgm, Marquette Manor Baptist Academy, Vine Academy 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

90th percentile nationally

50th 90th ↑ this school
Less rigorMore rigorMost rigor
AP courses offered
24
Math ✓ · Science ✓
Advanced math classes
16
4 calculus · 12 advanced
Lab science classes
28
11 physics · 17 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

Top 4.4% by test-taker volume

50th 90th
SAT/ACT test-takers
646
11th-12th graders who took 1+ college admissions test
Test-taking intensity
47.2
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)
14.0%
Typical mix. Watch the trend — high turnover can compound.
% chronic teacher absence (≥10 days/yr)
23.3%
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.

Chronic absenteeism

Share of students absent 15+ days
17.2%
Roughly average. The national post-COVID rate climbed to ~16% nationwide; this school is in the middle of the pack.
Students absent 15+ days
236
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: Chronic absence is the strongest early indicator of dropout, transfer-out, and family disengagement. A school's absenteeism trend forecasts its enrollment trend 1-3 years out. 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
228:1
Below the ASCA 250:1 recommendation — strong capacity for college planning, course selection, and student supports.
Counselor FTE
6.0
Full-time-equivalent school counselors on staff.
Teacher FTE
112
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 385 in 2021 to 411 in 2024 — over 3 years.
+6.8%

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

If the recent trend holds…

At its recent rate of +0.5%/year, projecting from 2024's 1,370 students:

2025
1,377
2027
1,390
2029
1,404

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

Revenue upside

At $33,952 per student in district revenue, the 34 students projected to be gained by 2029 represent ≈ $1,154,368/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
HSD 86 Adult Opportunties Pgm
Darien
Public 0.2
Marquette Manor Baptist Academy
Downers Grove
Private 2.1 138 +34.0%
Vine Academy
Burr Ridge
Private 2.1 121
Hinsdale Central High School
Hinsdale
Public 2.5 2,445 -3.9%
Acacia Academy
Burr Ridge
Private 3.7 92 -8.0%
Comm H S Dist 99 - South High Sch
Downers Grove
Public 3.7 2,591 -5.1%
Hinsdale Adventist Academy
Hinsdale
Private 4.3 137 -15.4%
Westmont High School
Westmont
Public 4.5 395 -1.2%

For Parents

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