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Leach (John G.) School

New Castle · DE · Colonial School District · Public · K-12 combined

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📋 At a glance

Programs & features
Academic signals
  • 🎓 AP rigor: Bottom 6% of US high schools

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

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How Leach (John G.) School compares for families

What families should know about Leach (John G.) School.

  • 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: Harvest Christain Academy, Wilmington, Penn (William) High School, Delaware Military Academy and 5 more. See the sidebar to compare side-by-side.

For Parents

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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.

👩‍🏫 Teacher workforce · federal CRDC

Teacher experience & reliability

% inexperienced teachers (1st-2nd yr)
19.0%
Typical mix. Watch the trend — high turnover can compound.
% chronic teacher absence (≥10 days/yr)
38.1%
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
49.5%
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
47
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

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

If the recent trend holds…

At its recent rate of +7.7%/year, projecting from 2024's 95 students:

2025
102
2027
119
2029
138

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

Nearby high schools — the local competition

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

SchoolTypeMilesHS enrollmentTrend
Harvest Christain Academy, Wilmington
Wilmington
Private 1.8 132
Penn (William) High School
New Castle
Public 1.9 2,069 -8.9%
Delaware Military Academy
Wilmington
Public · charter 2.8 547 -8.1%
Conrad Schools of Science
Wilmington
Public 3.4 656 -1.9%
St Elizabeth School
Wilmington
Private 3.7 384
Douglass School
Wilmington
Public 3.8 82
Howard High School of Technology
Wilmington
Public 4.2 905 +3.1%
Great Oaks Charter School
Wilmington
Public · charter 4.2 149 -25.1%

For Parents

Researching colleges for your kid at Leach (John G.) School?

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For School Admins looking at enrollment trends: request an Enrollment Trend Audit →