McKean (Thomas) High School
Wilmington · DE · Red Clay Consolidated School District · Public
📄 Shareable scorecard →Similar nearby schools
Most similar nearby schools
Dickinson (John) School → The Tatnall School → St Mark'S High School → Delcastle Technical High School → Destiny Calling Academy → Odyssey Charter School → duPont (Alexis I.) High School → Meadowood Program →📋 At a glance
- 📚 7 AP courses offered — Elite
- ✅ Dual-enrollment program (college credit while in HS)
- 🔢 3 calculus classes · 2 physics · 2 chemistry
- 🎓 AP rigor: 70th percentile nationally
- 📝 SAT/ACT participation: 66th percentile by test-taker volume
- 🎓 4-yr grad rate: 87% (Bottom 39% of US high schools by 4-yr grad rate)
Composed from federal CRDC offerings, EDFacts ACGR, and other public data. Full breakdowns below.
How McKean (Thomas) High School compares for families
Stronger-than-average college-prep profile.
- ▸ StatewideAP rigor at the 70th percentile nationally with 7 AP courses.
- ▸ LocallyDE 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: Dickinson (John) School, The Tatnall School, St Mark'S 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
70th percentile nationally
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 · 2020-2166th percentile by test-taker volume
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?
Bottom 39% of US high schools by 4-yr grad rate
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
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
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.
Counselor capacity
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
Total enrollment + grade 12, NCES Common Core of Data (2021–2024).
If the recent trend holds…
At its recent rate of -0.6%/year, projecting from 2024's 920 students:
≈ 28 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 $21,310 per student in district revenue, the 28 students projected to be lost by 2029 represent ≈ $596,680/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.
| School | Type | Miles | HS enrollment | Trend |
|---|---|---|---|---|
| Dickinson (John) School Wilmington |
Public | 2.1 | 777 | +10.1% |
| The Tatnall School Wilmington |
Private | 2.8 | 487 | — |
| St Mark'S High School Wilmington |
Private | 2.9 | 716 | +37.4% |
| Delcastle Technical High School Wilmington |
Public | 3.0 | 1,605 | +1.0% |
| Destiny Calling Academy Wilmington |
Private | 3.2 | 4 | — |
| Odyssey Charter School Wilmington |
Public · charter | 3.6 | 426 | +41.5% |
| duPont (Alexis I.) High School Wilmington |
Public | 3.7 | 550 | -21.9% |
| Meadowood Program Newark |
Public | 3.8 | 71 | -2.7% |