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CHARLES O DICKERSON HIGH SCHOOL

TRUMANSBURG · NY · TRUMANSBURG CENTRAL SCHOOL DISTRICT · Public

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📚AP rigor: 78th percentile nationally 📖8 AP courses 🎓97% 4-yr grad rate

📋 At a glance

Programs & features
  • 📚 8 AP courses offered — Elite
  • ✅ Dual-enrollment program (college credit while in HS)
  • 🔢 3 calculus classes · 2 physics · 3 chemistry
Academic signals
  • 🎓 AP rigor: 78th percentile nationally
  • 🎓 4-yr grad rate: 97% (90th percentile nationally)

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

💡

How CHARLES O DICKERSON HIGH SCHOOL compares for families

Stronger-than-average college-prep profile.

  • StatewideAP rigor in the top 22% nationally with 8 AP courses.
  • LocallyNY 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: LANSING HIGH SCHOOL, FINGER LAKES RESIDENTIAL CENTER, ITHACA SENIOR HIGH SCHOOL 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
8
Math ✓ · Science ✓
Advanced math classes
7
3 calculus · 4 advanced
Lab science classes
5
2 physics · 3 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
SAT/ACT test-takers
0
11th-12th graders who took 1+ college admissions test
Test-taking intensity
0.0
takers per 100 students in grades 9-12

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.

🎓 4-year graduation rate · federal EDFacts

What % of students graduate on time?

90th percentile nationally

50th 90th
4-year graduation rate
97%
Range: 95–100%
4-year cohort size
63
Students in the 9th-grade entry class tracked over 4 years
Compared against
17,988
US high schools reporting 4-year ACGR

Source: federal EDFacts ACGR (Adjusted Cohort Graduation Rate), 2019 vintage via Urban Institute. EDFacts publishes a range (low-high) to preserve privacy on small cohorts; we display the midpoint.

👩‍🏫 Teacher workforce · federal CRDC

Teacher experience & reliability

% inexperienced teachers (1st-2nd yr)
3.2%
Strong: experienced corps. New teachers rotate through but most have ≥3 years in.
% chronic teacher absence (≥10 days/yr)
29.0%
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

Mixed-income school

Below Title I eligibility threshold (FRPL < 35%)

26.2%
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)

25-34% of students qualify for free/reduced lunch. Below the federal Title I threshold but a meaningful share of the population is income-eligible for free lunch.

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
36.5%
Well above the national average (~16%). At this level, chronic absence becomes a leading driver of enrollment loss as families rotate to other schools.
Students absent 15+ days
99
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 most reliable early indicator that a student will leave a school — either by transferring out, dropping out, or matriculating to a charter or private alternative. At this level, today's absentees become next year's enrollment loss and the year-after's revenue loss. 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.

Enrollment trend & projection

Grade 12 went from 72 in 2021 to 62 in 2024 — over 3 years.
-13.9%

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

If the recent trend holds…

At its recent rate of -3.2%/year, projecting from 2024's 271 students:

2025
262
2027
246
2029
230

≈ 41 fewer students by 2029 — a real revenue/relevance risk worth getting ahead of.

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

Revenue at risk

At $29,723 per student in district revenue, the 41 students projected to be lost by 2029 represent ≈ $1,218,643/year in funding at risk.

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
LANSING HIGH SCHOOL
LANSING
Public 6.0 369 -4.2%
FINGER LAKES RESIDENTIAL CENTER
LANSING
Public 7.9 64
ITHACA SENIOR HIGH SCHOOL
ITHACA
Public 9.7 1,400 +12.7%
NEW ROOTS CHARTER SCHOOL
ITHACA
Public · charter 10.3 98 -22.8%
TOMPKINS-SENECA-TIOGA BOCES
ITHACA
Public 10.4 199 +8.2%
Cascadilla School
Ithaca
Private 10.8 11
NEWFIELD SENIOR HIGH SCHOOL
NEWFIELD
Public 12.6 178 -12.3%
SOUTH SENECA MIDDLE/HIGH SCHOOL
OVID
Public 12.7 192 +9.1%

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