Enrollment
615
Florida · 2024-25 NCES data
2024-25 NCES data High school (grades 9-12) NCES 120144007822 Charter school
Cornerstone Charter Academy High — Belle Isle, FL
Federal NCES profile for Cornerstone Charter Academy High, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — Resource Investment Index 43/100.
👥 Class size 22
📚 AP courses 75
🌟 Gifted program 70
🎓 Counselors 0
📋 Attendance 49
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
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)
29.0
Federal CCD staff survey
Students per teacher
19.4:1
vs 18.3:1 Florida avg
+6% vs state
Free-lunch eligible
31.4%
vs 52.0% Florida avg
-40% vs state
Student-teacher ratio in context
How Cornerstone Charter Academy High compares with Florida 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 Charter Academy High reports 615 enrolled students to the National Center for Education Statistics (NCES) alongside 29.0 full-time-equivalent teachers, producing a 19.4:1 student-teacher ratio. That figure sits 6% above the Florida state mean of 18.3:1, signalling larger average class loads than peers in the same state. Against the national 2024-25 average of 15.9:1, it is 22% higher, a useful calibration for families comparing districts across state lines.
Title I and federal lunch eligibility offer another window into the student body: 31.4% of pupils qualify for free meals, a proxy for household income that federal programs use to direct funding. The free-lunch share is 40% below the Florida average and 39% below the national baseline. The school offers 15 Advanced Placement courses, a stronger academic pipeline indicator than enrollment alone. Counselor coverage works out to roughly 615 students per counselor, above the ASCA-recommended ceiling of 250:1. Chronic absenteeism — missing 10% or more of school days — stands at 20.5% according to the 2021-22 Civil Rights Data Collection.
On the finance side, the surrounding Orange spends $13,040 per pupil district-wide, above the Florida average of $12,756 and below the national average of $19,490. Revenue comes 53.2% from local sources (property taxes), 28.8% from the state, and 18.0% from federal programs per the NCES F-33 finance survey. Taken together, these measurements produce a Resource Investment Index of 43/100 (D), calculated from 5 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 Charter Academy High compares
Cross-validating school-level NCES values against Florida state and U.S. national means lets readers see whether this school is an outlier or in line with peers.
| Metric | This school | vs Florida | Florida avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 19.4:1 | ▲ 6% | 18.3:1 | 15.9:1 |
| Free-lunch eligible | 31.4% | ▼ 40% | 52.0% | 51.8% |
| Enrollment | 615 | top 52% | — | — |
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
31.4%
free-lunch eligible
— 40% below the Florida average of 52.0%
Below the 40% Title I threshold — federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
19.4:1
students per teacher
— 6% above state mean
Top 73% in Florida — lower ratio than 27% of state schools
Between 15:1 and 20:1 — in line with the typical U.S. public-school staffing range.
Engagement
20.5%
chronically absent (missed 10%+ of school days)
Chronic absenteeism at or above 20% — the CDC threshold for "high" — signals significant barriers to regular attendance.
Funding equity
$13,040
per pupil, district-wide
— above Florida avg of $12,756
Below the U.S. average per-pupil spend — funding constraints may affect programs, facilities, and staffing.
Support staff
Counselors1.0 FTE
Per 615 students — the combined health-and-guidance staffing load for this school.
Discipline context
17
in-school suspensions + 8 out-of-school
Suspension rate: 2.8 per 100 students. Combined in-school and out-of-school rate: 4.1 per 100 students. Reported via the Civil Rights Data Collection.
Overview
Enrollment 615 Top 52% in Florida — larger than 48% of 4,029 state schools
Teachers (FTE) 29.0
Students per teacher 19.4:1 +6% vs state
Free-lunch eligible 31.4% -40% vs state
NCES ID 120144007822
Student demographics
Hispanic or Latino 40.3%
White 39.5%
African American 9.6%
Asian 6.3%
Two or More 3.9%
American Indian / Alaska Native 0.2%
Native Hawaiian / Pacific Islander 0.2%
Largest group: Hispanic or Latino at 40.3% of enrollment.
Programs & staff
AP courses offered 15
Gifted & talented Yes
Counselors (FTE) 1.0
Students per counselor 615:1
Discipline & special education
Chronically absent 20.5%
In-school suspensions 17
Out-of-school suspensions 8
Funding & spending
District-wide per-pupil expenditure for Orange, which includes Cornerstone Charter Academy High.
$13,040
Per student
+2%
vs Florida
Avg $12,756
-33%
vs U.S.
Avg $19,490
Revenue mix
Local 53.2%
State 28.8%
Federal 18.0%
Source: NCES F-33 School District Finance Survey District-level finance · FY 2021-22 Per-pupil expenditure reflects the district-wide average. Individual school budgets are not reported at the federal level.
Other Schools in This District
- Enrollment
- 3,446
- Students per teacher
- 24.5:1
- Enrollment
- 3,383
- Students per teacher
- 21.8:1
- Enrollment
- 3,277
- Students per teacher
- 21.9:1
- Enrollment
- 3,239
- Students per teacher
- 22.6:1
- Enrollment
- 3,217
- Students per teacher
- 23.5:1
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 Charter Academy High
How many students attend Cornerstone Charter Academy High?
Cornerstone Charter Academy High has 615 students enrolled. It is a high school in BELLE ISLE, FL.
What is the student-teacher ratio at Cornerstone Charter Academy High?
The student-teacher ratio at Cornerstone Charter Academy High is 19.4:1, which is 6% higher than the Florida average of 18.3:1 and 22% higher than the national average of 15.9:1.
What percentage of students receive free lunch at Cornerstone Charter Academy High?
31.4% of students at Cornerstone Charter Academy High are eligible for free lunch, compared to the Florida average of 52.0%.
What is the racial and ethnic makeup of Cornerstone Charter Academy High?
The largest demographic group at Cornerstone Charter Academy High is Hispanic or Latino at 40.3%. The school serves a diverse student body in BELLE ISLE, FL.
What is the Resource Investment Index for Cornerstone Charter Academy High?
Cornerstone Charter Academy High has a Resource Investment Index of 43/100 (D) based on 5 factors: student-teacher ratio, AP course offerings, counselor availability, attendance rates. This index measures federal resource allocation — staffing levels, program availability, and support services — not standardized test scores or academic outcomes.