Enrollment
165
New York · 2024-25 NCES data
2024-25 NCES data Middle school (grades 6-8) NCES 360008806107
Cornerstone Academy for Social Action Middle School (Casa) — Bronx, NY
Federal NCES profile for Cornerstone Academy for Social Action Middle School (Casa), including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — Resource Investment Index 32/100.
👥 Class size 65
🌟 Gifted program 30
📋 Attendance 0
How this works: Each indicator above is scored 0–100 from federal NCES and CRDC data, then averaged into the Resource Investment Index. This measures resource allocation — staffing, programs, and support services — not standardized test scores or academic outcomes. Full methodology →
School address
District: New York City Geographic District #11 · New York
Public location data per NCES (National Center for Education Statistics) Common Core of Data. Verify the school's current address on the NCES CCD record.
Teachers (FTE)
19.0
Federal CCD staff survey
Students per teacher
8.8:1
vs 11.7:1 New York avg
-25% vs state
Free-lunch eligible
88.6%
vs 56.2% New York avg
+58% vs state
Student-teacher ratio in context
How Cornerstone Academy for Social Action Middle School (Casa) compares with New York and U.S. medians
The federal record — no proprietary index, no editorial formula.
PlainSchools publishes the actual federal measurements — enrollment, staffing, demographics, discipline, and finance — straight from the NCES Common Core of Data, CRDC, and F-33 surveys. No composite rating, no opinion-based score on top. You get the same raw numbers researchers and policymakers use, with benchmarks, spending context, and equity indicators computed from the same federal datasets. Full methodology linked below.
What this school's NCES data tells you
Cornerstone Academy for Social Action Middle School (Casa) reports 165 enrolled students to the National Center for Education Statistics (NCES) alongside 19.0 full-time-equivalent teachers, producing a 8.8:1 student-teacher ratio. That figure sits 25% below the New York state mean of 11.7:1, signalling more teacher attention per pupil than the state benchmark. Against the national 2024-25 average of 15.9:1, it is 45% lower, a useful calibration for families comparing districts across state lines.
Title I and federal lunch eligibility offer another window into the student body: 88.6% of pupils qualify for free meals, a proxy for household income that federal programs use to direct funding. The free-lunch share is 58% above the New York average and 71% above the national baseline. Chronic absenteeism — missing 10% or more of school days — stands at 67.3% according to the 2021-22 Civil Rights Data Collection.
Taken together, these measurements produce a Resource Investment Index of 32/100 (F), calculated from 3 distinct NCES and CRDC indicators measuring resource allocation rather than academic outcomes.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How Cornerstone Academy for Social Action Middle School (Casa) compares
Cross-validating school-level NCES values against New York state and U.S. national means lets readers see whether this school is an outlier or in line with peers.
| Metric | This school | vs New York | New York avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 8.8:1 | ▼ 25% | 11.7:1 | 15.9:1 |
| Free-lunch eligible | 88.6% | ▲ 58% | 56.2% | 51.8% |
| Enrollment | 165 | top 6% | — | — |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
What the federal data reveals about equity at this school
Federal measurements — not ratings — surface the resource and opportunity picture. Below are the indicators that researchers, civil-rights monitors, and funding formulas use to assess equity.
Economic need
88.6%
free-lunch eligible
— 58% above the New York average of 56.2%
Above the 40% Title I schoolwide threshold — federal funds support the whole school, not individual students.
Staffing depth
8.8:1
students per teacher
— 25% below state mean
Top 13% in New York — lower ratio than 87% of state schools
Below the 15:1 benchmark — typical of schools with smaller class sizes and more individualized attention.
Engagement
67.3%
chronically absent (missed 10%+ of school days)
Chronic absenteeism at or above 20% — the CDC threshold for "high" — signals significant barriers to regular attendance.
Overview
Enrollment 165 Top 6% in New York — larger than 94% of 4,812 state schools
Teachers (FTE) 19.0
Students per teacher 8.8:1 -25% vs state
Free-lunch eligible 88.6% +58% vs state
NCES ID 360008806107
Student demographics
African American 50.9%
Hispanic or Latino 44.8%
White 2.4%
Asian 1.8%
Largest group: African American at 50.9% of enrollment.
Programs & staff
Discipline & special education
Chronically absent 67.3%
Other Schools in This District
- Enrollment
- 1,650
- Students per teacher
- 13.2:1
- Enrollment
- 1,451
- Students per teacher
- 14.3:1
- Enrollment
- 1,169
- Students per teacher
- 13:1
- Enrollment
- 1,169
- Students per teacher
- 11.5:1
- Enrollment
- 880
- Students per teacher
- 13:1
Similar middle schools in Bronx
6 comparable middle schools (grades 6-8) serving the same city.
Academy for Personal Leadership and Excellence
Standard public school
788 students 8.9:1 students per teacher
Jhs 127 Castle Hill (the)
Standard public school
778 students 12.2:1 students per teacher
Ms 180 Dr Daniel Hale Williams
Standard public school
762 students 10.6:1 students per teacher
Ms 101 Edward R Byrne
Standard public school
576 students 12.7:1 students per teacher
Jhs 80 Mosholu Parkway (the)
Standard public school
562 students 13.7:1 students per teacher
New School for Leadership and Journalism (the)
Standard public school
555 students 11.3:1 students per teacher
Educator & family resources
In-depth guides on understanding NCES data, school choice, and education funding.
Understanding NCES data
How CCD, CRDC and EDFacts feed every public-school number you see.
Choose a school district
Eight signals that matter more than the overall ranking number.
How schools are funded
Title I, F-33, state aid formulas and what per-pupil spending really means.
Chronic absenteeism
Why missing 10% of school matters and how it varies by district.
Magnet vs charter vs traditional
Three school types, three funding models, three sets of trade-offs.
School discipline data
What CRDC suspension and expulsion records do and don't reveal.
Frequently asked questions about Cornerstone Academy for Social Action Middle School (Casa)
How many students attend Cornerstone Academy for Social Action Middle School (Casa)?
Cornerstone Academy for Social Action Middle School (Casa) has 165 students enrolled. It is a middle school in BRONX, NY.
What is the student-teacher ratio at Cornerstone Academy for Social Action Middle School (Casa)?
The student-teacher ratio at Cornerstone Academy for Social Action Middle School (Casa) is 8.8:1, which is 25% lower than the New York average of 11.7:1 and 45% lower than the national average of 15.9:1. Lower ratios generally mean more individual attention per student.
What percentage of students receive free lunch at Cornerstone Academy for Social Action Middle School (Casa)?
88.6% of students at Cornerstone Academy for Social Action Middle School (Casa) are eligible for free lunch, compared to the New York average of 56.2%.
What is the racial and ethnic makeup of Cornerstone Academy for Social Action Middle School (Casa)?
The largest demographic group at Cornerstone Academy for Social Action Middle School (Casa) is African American at 50.9%. The school serves a diverse student body in BRONX, NY.
What is the Resource Investment Index for Cornerstone Academy for Social Action Middle School (Casa)?
Cornerstone Academy for Social Action Middle School (Casa) has a Resource Investment Index of 32/100 (F) based on 3 factors: student-teacher ratio, attendance rates. This index measures federal resource allocation — staffing levels, program availability, and support services — not standardized test scores or academic outcomes.