- Enrollment
- 3,598
- Students per teacher
- 14.4:1
- Resource Index
- 49/100
High school (grades 9-12) · Brockton, MA
Edison Academy
Federal NCES profile for Edison Academy, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 34/100.
2024-25 NCES dataHigh school (grades 9-12)NCES 250309002752
👥 S:T ratio 0
🌟 Gifted program 30
🎓 Counselors 73
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Edison Academy earns 34/100 on the Resource Investment Index, with class sizes larger than 99% of Massachusetts schools.
- #3 of 4
- high schools in Brockton · Resource Index
- 34
- Resource Index · Typical
- 56.3:1
- large classes for Massachusetts
- 225
- students enrolled
Edison Academy has class sizes larger than 99% of Massachusetts schools. Computed live against every Massachusetts school reporting to NCES.
By Resource Investment Index, Edison Academy ranks #3 of 4 high schools in Brockton, MA.
School address
District: Brockton · Massachusetts
NCES ID 250309002752 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
-43 students YoY
Edison Academy shrank from 241 students in 2022-23 to 198 in 2023-24 (-17.8%).
Teacher FTE lost 4.8 → 4.4 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Shrinking CCD campus
-43 students YoY 250309002752 · Brockton, MA High · SMALL · TRAD
225 enr · 56.3:1 · RII 34
Nearest enrollment peer: Brockton High (3,598 students)
Edison Academy shrank from 241 students in 2022-23 to 198 in 2023-24 (-17.8%). Teacher FTE lost 4.8 → 4.4 across the same CCD years. Read with this school → · District book → · Massachusetts schools → · Find another →
Edison Academy in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Brockton High
Brockton High
3,598 students
- Edgar B Davis 1,009
Edgar B Davis
1,009 students
- Louis F Angelo 875
Louis F Angelo Elementary
875 students
- Oscar F Raymon 864
Oscar F Raymond
864 students
- Manthala Georg 838
Manthala George Jr. School
838 students
- This school 225
Edison Academy
225 students
What this shows Edison Academy reports 225 students on the CCD universe file.
How Edison Academy compares
Edison Academy is a shrinking campus on CCD: ratios and free-lunch share vs Massachusetts and U.S. means.
| Metric | This school | vs Massachusetts | Massachusetts avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 56.3:1 | ▲ 358% | 12.3:1 | 15.7:1 |
| Enrollment | 225 | top 84% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
56.3:1
Leaner classes than 0% of US schools, heavier class loads than most.
225
Bigger than 22% of US schools by enrollment, mid-sized for the country.
Equity indicators methodology
Staffing depth
56.3:1
students per teacher
- 358% above state mean
Top 99% in Massachusetts - lower ratio than 1% of state schools
Well above 20:1, one of the more stretched staffing loads nationally relative to enrollment.
Funding equity
$24,465
per pupil, district-wide
- above Massachusetts avg of $23,695
Well above the U.S. public-school average, reflecting substantially higher local or state investment per enrolled student.
Support staff
Counselors1.6 FTE
Per 136 students, the combined health-and-guidance staffing load for this school.
Discipline context
0
in-school suspensions + 2 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 0.9 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
African American 78.2%
Hispanic or Latino 15.6%
White 3.6%
Two or More 1.3%
Asian 0.9%
American Indian / Alaska Native 0.4%
Largest group: African American at 78.2% of enrollment.
Student-body diversity index 36.3/100
Simpson diversity index - at 36.3, Edison Academy is less mixed than the Massachusetts school average of 47.3.
Programs
AP program Not offered
District finance for Brockton reports $24,465 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Edison Academy Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Brockton High | Larger | No free-lunch data | Lower S:T ratio |
| Edgar B Davis | Larger | No free-lunch data | Lower S:T ratio |
| Louis F Angelo Elementary | Larger | No free-lunch data | Lower S:T ratio |
| Oscar F Raymond | Larger | No free-lunch data | Lower S:T ratio |
| Manthala George Jr. School | Larger | No free-lunch data | Lower S:T ratio |
Comparisons are relative to Edison Academy's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 1,009
- Students per teacher
- 16.3:1
- Resource Index
- 31/100
- Enrollment
- 875
- Students per teacher
- 16.8:1
- Resource Index
- 38/100
- Enrollment
- 864
- Students per teacher
- 16.9:1
- Resource Index
- 30/100
- Enrollment
- 838
- Students per teacher
- 16.8:1
- Resource Index
- 35/100
Similar high schools in Brockton
3 comparable high schools (grades 9-12) serving the same city.
Nationwide high schools with similar size or staffing
Out-of-state peers matched by enrollment and by student-teacher ratio, not the same-city or same-district lists above.
Similar enrollment (~225 students)
Frequently asked questions about Edison Academy
How many students attend Edison Academy?
Edison Academy has 225 students enrolled. It is a high school in Brockton, MA. CCD year-over-year: 241 (2022-23) → 198 (2023-24), down 43.
What is the student-teacher ratio at Edison Academy?
The student-teacher ratio at Edison Academy is 56.3:1, which is 358% higher than the Massachusetts average of 12.3:1 and 259% higher than the national average of 15.7:1.
What is the racial and ethnic makeup of Edison Academy?
The largest demographic group at Edison Academy is African American at 78.2% of enrollment, in Brockton, MA.
What is the Resource Investment Index for Edison Academy?
Edison Academy has a Resource Investment Index of 34/100 (typical reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, gifted-program reporting, counselor availability. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Edison Academy rank among high schools in Brockton?
By Resource Investment Index, Edison Academy ranks #3 of 4 high schools in Brockton, MA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all high schools in Brockton on the city page.
What other schools are in Brockton?
Besides Edison Academy, Brockton also operates Brockton High (3,598 students), Edgar B Davis (1,009 students), and Louis F Angelo Elementary (875 students). See the Brockton district page for the complete list.