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Very Good

#608 of 3,777 schools in FL

Top 16% in state

Cornerstone Academy Charter

Elementary School · ORANGE

906 WALTHAM AVENUE, Belle Isle, FL 32809

Charter

Enrollment

987

Student-Teacher

19.4:1

Score

7.9

Grades

Kindergarten – 8th

Updated 2022-23

How this school compares

In Belle Isle

#1 of 2

public schools

Florida elementary schools

#559 of 2,196

In district

#49 of 258

ORANGE

Academic growth

8.8 / 10

Exceptional

About Cornerstone Academy Charter

Cornerstone Academy Charter serves 987 students in kindergarten through eighth grade in Belle Isle, Florida, with a student-teacher ratio of 19.4:1 across 51 full-time equivalent teachers. This charter school has earned strong academic recognition, ranking #667 out of 3,816 schools statewide and placing in the 82nd percentile with a MySchoolScout rating of 7.9 out of 10. The school demonstrates impressive academic performance, with 76% of students achieving proficient or above levels in both English Language Arts and mathematics across all grade levels.

This consistent achievement across core subjects reflects the school's academic focus and effectiveness in serving its elementary and middle school population. Cornerstone Academy operates in Orange County's 32809 ZIP code, a community where the median household income is $50,220 and median home value reaches $243,300. The surrounding neighborhood has a poverty rate of 18.7%, with 21% of residents holding bachelor's degrees or higher.

Despite serving a diverse socioeconomic population of nearly 30,000 residents, the school maintains its strong academic standards and student outcomes. The campus is situated in Belle Isle's large suburban setting, providing families with a charter school option that combines the flexibility of charter education with solid academic results in Orange County.

What Parents Should Know

Cornerstone Academy Charter is a charter school — a publicly funded school that operates with more autonomy than traditional district schools. Charter schools often have distinct educational models or specialties. Parents should understand the school's specific mission, enrollment process, and how its approach differs from nearby district options.

Score Breakdown

Full Profile · 3/3 metrics
Student Progress8.8Excellent50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data3
Annual Change+0.58 pts/yr
Data Period2019–2024
TrendStable
Academics8.1Excellent30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency65%
Reading/ELA Proficiency69%
Math vs. State Avg+4.5 pts
Reading vs. State Avg+13.8 pts
Overall Proficiency67%
Expected (poverty-adj.)63%
vs. Expected+4.1 pts
Adjusted Percentile72th
College ReadinessNot Available

Data not available for this school

Resources & Environment5.2Average20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio19.4:1
Per-Pupil Spending$11,530

Cornerstone Academy Charter — Students at Cornerstone Academy Charter score 67% proficient, which is above what's typical for similar communities (expected: 63%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

24.1%

Students qualifying for federal meal assistance

Test Scores FL FAST (2023-24)

Math Proficiency 74.5%
School
State
55.3%
ELA Proficiency 74.4%
School
State
53.0%

Based on 16 test records from FL state assessments. About our data

Proficiency Trend

→ Stable

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
74%
ELA
73%
2021*
Math
65%
ELA
69%
2024
Math
76.2%
ELA
75.5%

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Source: EdFacts (NCES) and state assessment data. Growth score: 8.8/10.

How Cornerstone Academy Charter Compares

See how Cornerstone Academy Charter performs across key quality dimensions compared to state benchmarks.

Overall Score
7.9/10
84th percentile in FL
Academic
8.1/10
8.1/10
Growth
8.8/10
Above average
Environment
5.2/10
Above average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
24%
Teaching Staff
19:1 student-teacher ratio
51 teachers

Location

906 WALTHAM AVENUE, Belle Isle, FL 32809

Nearby Alternatives

Families considering Cornerstone Academy Charter may also want to explore other elementary schools in the area. PERSHING SCHOOL (rated 6.9/10, 1.9 miles away, in nearby Orlando), with a comparable rating. Another option is SHENANDOAH ELEMENTARY (rated 6.1/10, 2.4 miles away, in nearby Orlando), a more accessible option. Additionally, ST JOHN VIANNEY CATHOLIC SCHOOL (rated 5.7/10, 1.9 miles away, in nearby Orlando), a more accessible option. For more schools in Belle Isle, see our Belle Isle schools guide .

Nearby Schools

20 within 2.8 mi
School Distance Rating
CORNERSTONE CHARTER ACADEMY HIGH Belle Isle 0.0 mi 6.7
ACADEMY FOR AUTISM Orlando 0.7 mi 7.4
JUDSON B WALKER MIDDLE Orlando 1.0 mi 5.0
LANCASTER ELEMENTARY Orlando 1.1 mi 4.0
BETHANY LEARNING ACADEMY Orlando 1.1 mi 6.0
OAK RIDGE HIGH Orlando 1.1 mi 4.2
WINEGARD ELEMENTARY Orlando 1.6 mi 5.3
SOUTH ORLANDO CHRISTIAN ACADEMY Orlando 1.7 mi 5.2
PERSHING SCHOOL Orlando 1.9 mi 6.9
CHANCERY HIGH CHARTER Orlando 1.8 mi 4.7
ST JOHN VIANNEY CATHOLIC SCHOOL Orlando 1.9 mi 5.7
ELITE PREPARATORY ACADEMY Orlando 2.0 mi 6.2
CHANGING LIVES ACADEMY INC. Orlando 2.1 mi 7.8
UCP TRANSITIONAL LEARNING ACADEMY CHARTER Orlando 2.4 mi 5.3
UCP OSCEOLA CHARTER SCHOOL Orlando 2.4 mi 4.8
PINE CASTLE CHRISTIAN ACADEMY Orlando 2.2 mi 7.9
PATHWAYS PRIVATE SCHOOL Orlando 2.2 mi 6.2
MONTESSORI SCHOOL OF ORLANDO Orlando 2.3 mi 5.2
SHENANDOAH ELEMENTARY Orlando 2.4 mi 6.1
JUVENILE DETENTION Orlando 2.8 mi 7.2

Neighborhood Census ACS (2019-2023)

Census data for ZIP 32809 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$52,203

Median Home Value

$281,000

Median Rent

$1,368/mo

Population

29,379

College Educated

22.7%

Homeownership

53.2%

Avg Commute

30.4 min

Poverty Rate

16.7%

Median Age

36.6

Community Profile

The community surrounding Cornerstone Academy Charter has a median household income of $52,203. It is a community where 23% of adults hold a bachelor's degree or higher. The median home value in the area is $281,000, with a median rent of $1,368/month. The area has a poverty rate of 16.7%. The average commute for residents is 30 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
ACADEMIR CHARTER SCHOOL WEST Miami, FL 7.9
ATWATER ELEMENTARY North Port, FL 7.9
BERKLEY ELEMENTARY SCHOOL Auburndale, FL 7.9
CENTRAL PARK ELEMENTARY SCHOOL Plantation, FL 7.9
CHILES ELEMENTARY SCHOOL Tampa, FL 7.9
CLARK ELEMENTARY SCHOOL Tampa, FL 7.9

Frequently Asked Questions

Common questions about Cornerstone Academy Charter

What grades does Cornerstone Academy Charter serve?

Cornerstone Academy Charter serves students in grades Kindergarten through 8th.

How many students attend Cornerstone Academy Charter?

Cornerstone Academy Charter has an enrollment of approximately 987 students.

What is the student-teacher ratio at Cornerstone Academy Charter?

The student-teacher ratio at Cornerstone Academy Charter is 19.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Cornerstone Academy Charter rank in FL?

Cornerstone Academy Charter is ranked #608 out of 3,777 schools in FL.

What is Cornerstone Academy Charter's MySchoolScout rating?

Cornerstone Academy Charter has a composite rating of 7.9 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

What are the test scores at Cornerstone Academy Charter?

Based on the most recent state assessment data, Cornerstone Academy Charter has 74.5% math proficiency and 74.4% reading/ELA proficiency.

Is Cornerstone Academy Charter a charter school?

Yes, Cornerstone Academy Charter is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.

Is Cornerstone Academy Charter a Title I school?

No, Cornerstone Academy Charter is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Cornerstone Academy Charter?

24.1% of students at Cornerstone Academy Charter qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.

11 schools nearby View map →

Neighborhood Context

Walk Score
59 Somewhat Walkable
Bike Score
57 Bikeable

Powered by Walk Score

FBI UCR. County-level only.

Quick Facts NCES CCD (SY 2022-23)

Grades
Kindergarten – 8th
Enrollment
987
Student-Teacher Ratio
19.4:1
Teachers (FTE)
51
Free/Reduced Lunch
24.1%
Type
regular
Setting
Large Suburb
County
Orange County
Data Year
2023–2024

District

ORANGE
District Enrollment
206,815
Schools in District
275
Per-Pupil Spending
$11,656
District Rank
#49 of 258

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

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