Delmar High School
Delmar · DE · Delmar School District · Public
📋 At a glance
- 📚 7 AP courses offered — Elite
- ✅ Dual-enrollment program (college credit while in HS)
- ✅ Gifted & talented program
- 🔢 5 calculus classes · 1 physics · 12 chemistry
- 🎓 AP rigor: 76th percentile nationally
- 📝 SAT/ACT participation: 68th percentile by test-taker volume
- 🎓 4-yr grad rate: 92% (60th percentile nationally)
Composed from federal CRDC offerings, EDFacts ACGR, and other public data. Full breakdowns below.
How Delmar High School compares for families
Stronger-than-average college-prep profile.
- ▸ StatewideAP rigor in the top 24% 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: Laurel Senior High School, Sussex Orthopedic Program, Seaford Senior High School and 5 more. See the sidebar to compare side-by-side.
For Parents
Follow Delmar High School
Get an email when Delmar High School's numbers change — new admissions results, enrollment shifts, test scores. A few updates a year, no spam.
🎓 Academic rigor
AP + advanced-course offerings
Elite — exceptional AP + advanced course breadth
76th percentile nationally
✅ Gifted/talented 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 · 2020-2168th 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?
60th percentile nationally
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: 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
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 +2.7%/year, projecting from 2024's 713 students:
An extrapolation of the recent trajectory, not a forecast of the school's plans; ignores one-off shocks.
Revenue upside
At $12,639 per student in district revenue, the 100 students projected to be gained by 2029 represent ≈ $1,263,900/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.
| School | Type | Miles | HS enrollment | Trend |
|---|---|---|---|---|
| Laurel Senior High School Laurel |
Public | 6.1 | 753 | +3.3% |
| Sussex Orthopedic Program Seaford |
Public | 13.6 | 24 | — |
| Seaford Senior High School Seaford |
Public | 13.6 | 960 | +19.3% |
| Sussex Technical High School Georgetown |
Public | 14.5 | 1,341 | +2.7% |
| Sussex Central High School Georgetown |
Public | 17.6 | 2,012 | +5.0% |
| Ennis (Howard T.) School Georgetown |
Public | 17.8 | 73 | +28.1% |
| Delmarva Christian High School Georgetown |
Private | 18.0 | 184 | -46.4% |
| Indian River Intensive Learning Center Selbyville |
Public | 18.4 | 9 | — |