Boston Green Academy Horace Mann Charter School
Brighton · MA · Boston Green Academy Horace Mann Charter School · Public charter · K-12 combined
📄 Shareable scorecard →Similar nearby schools
Most similar nearby schools
Brighton High School → St Joseph Preparatory High School → St Joseph Preparatory High School → Mesivta High School Of Greater Boston → Lyon High School → German International School Boston → Bay Cove Academy → Match Charter Public School →📋 At a glance
- 📚 6 AP courses offered — Strong
- 🎓 AP rigor: 63th percentile nationally
- 📝 SAT/ACT participation: Bottom 38% by test-taker volume
- 🎓 4-yr grad rate: 82% (Bottom 29% of US high schools by 4-yr grad rate)
Composed from federal CRDC offerings, EDFacts ACGR, and other public data. Full breakdowns below.
How Boston Green Academy Horace Mann Charter School compares for families
Solid mid-tier academic profile.
- ▸ StatewideAP rigor at the 63th percentile nationally with 6 AP courses.
- ▸ LocallyMA students outperform the US average on NAEP 8th-grade math (+14 points).
- ▸ vs Similar SchoolsThe closest comparables nearby: Brighton High School, St Joseph Preparatory High School, St Joseph Preparatory High School and 5 more. See the sidebar to compare side-by-side.
For Parents
Follow Boston Green Academy Horace Mann Charter School
Get an email when Boston Green Academy Horace Mann Charter School's numbers change — new admissions results, enrollment shifts, test scores. A few updates a year, no spam.
🎓 Academic rigor
AP + advanced-course offerings
Strong — solid AP program + advanced courses
63th 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 · 2020-21Bottom 38% 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 29% 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.
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 -4.3%/year, projecting from 2024's 426 students:
≈ 84 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 $13,375 per student in district revenue, the 84 students projected to be lost by 2029 represent ≈ $1,123,500/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 |
|---|---|---|---|---|
| Brighton High School Brighton |
Public | 0.1 | 558 | +61.7% |
| St Joseph Preparatory High School Boston |
Private | 0.2 | 212 | — |
| St Joseph Preparatory High School Boston |
Private | 0.2 | 210 | -23.1% |
| Mesivta High School Of Greater Boston Brighton |
Private | 0.3 | 52 | +0.0% |
| Lyon High School Brighton |
Public | 0.8 | 95 | -26.4% |
| German International School Boston Boston |
Private | 0.9 | 234 | +5.9% |
| Bay Cove Academy Brookline |
Private | 1.0 | 27 | — |
| Match Charter Public School Boston |
Public · charter | 1.3 | 279 | -9.4% |