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Needs Improvement

#3677 of 3,777 schools in FL

John I. Leonard High School

High School · PALM BEACH

4701 10TH AVE N, Greenacres, FL 33463

Enrollment

3,278

Student-Teacher

20.1:1

Score

3.5

Grades

9th – 12th

Updated 2022-23

How this school compares

In Greenacres

#10 of 10

public schools

Florida high schools

#669 of 748

In district

#217 of 221

PALM BEACH

About John I. Leonard High School

John I. Leonard High School serves 3,278 students in grades 9-12 in Greenacres, Florida, making it one of the larger high schools in Palm Beach County. With 163 full-time equivalent teachers, the school maintains a student-teacher ratio of 20.1:1, providing a substantial educational environment for its diverse student body.

The school currently faces academic challenges, with room for growth in student achievement. English Language Arts performance shows 38% of students scoring proficient or above across grade levels, indicating opportunities for continued improvement in literacy skills. The school ranks in the 17th percentile among Florida high schools, reflecting its focus on supporting students who may need additional academic assistance.

Located in the 33463 ZIP code area, John I. Leonard serves a community where the median household income is $66,830 and the median home value is $284,700. About 24% of local residents hold bachelor's degrees or higher, while the poverty rate stands at 13.3%, showing a community with mixed economic backgrounds.

The school operates in Greenacres' large suburban setting, providing students with access to both urban amenities and suburban community feel within Palm Beach County's diverse educational landscape.

What's said publicly about John I. Leonard High School

Sources: School's website Wikipedia

Synthesized from public, attributable sources. Updated April 2026.

John I. Leonard Community High School is a public high school located in Greenacres, Florida 2 . The school's mission is to provide a safe, positive learning environment where students are encouraged to achieve educational excellence and acquire skills to impact society constructively 1 . The administration believes in setting high expectations for all students regardless of race or ethnic background, providing a rigorous and relevant curriculum, and establishing positive relationships 1 . The school employs fair and consistent discipline procedures to create a nurturing environment 1 . Families with students from pre-kindergarten through grade 12 have the opportunity to choose from various Choice Programs offered by the district 1 . The school offers free breakfast and lunch during the school year through its food service program 1 . Students can participate in before and after-school clubs and activities designed to explore creativity and learn technical skills 1 . A School Advisory Council performs functions prescribed by district school board regulations 1 . The Florida Department of Education invites parents of children with Individualized Educational Plans to complete the ESE Parent Survey for the 2025–2026 school year 1 .
Sources (2)
  1. jilh.palmbeachschools.org
  2. en.wikipedia.org
Generated by AI from public sources. Every claim is grounded in a cited source. Report inaccuracy

What Parents Should Know

John I. Leonard High School is a large school with 3,278 students enrolled. Larger schools typically offer a wider range of academic programs, electives, and extracurricular activities. Parents may want to ask about how the school maintains a sense of community and ensures students don't get lost in the crowd.

The student-teacher ratio at John I. Leonard High School is 20.1:1, which is higher than the national average. This may mean larger class sizes, so parents should ask about classroom support, teaching assistants, and how the school differentiates instruction for students who need extra help.

Score Breakdown

Full Profile · 4/4 metrics
Student Progress1.9Significantly Below Average25%
Year-over-year improvement in student test scores.
View breakdown
Years of Data3
Annual Change-5.43 pts/yr
Data Period2019–2024
TrendDeclining
Academics3.2Fair25%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency17%
Reading/ELA Proficiency35%
Reading vs. State Avg-17.6 pts
Overall Proficiency26%
Expected (poverty-adj.)42%
vs. Expected-15.9 pts
Adjusted Percentile13th
College Readiness4.0Below Average30%
Graduation rates, AP course participation, and IB availability.
View breakdown
AP Participation14.8%
IB ProgramNo
Resources & Environment5.3Average20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio20.1:1
Per-Pupil Spending$12,612

John I. Leonard High School — Students at John I. Leonard High School score 26% proficient, which is below what's typical for similar communities (expected: 42%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

64%

Students qualifying for federal meal assistance

Test Scores FL FAST (2023-24)

Math Proficiency 28.0%
School
State
N/A
ELA Proficiency 36.8%
School
State
52.7%

Based on 6 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
39%
ELA
37%
2021*
Math
17%
ELA
35%
2024
ELA
37.5%

* 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: 1.9/10.

How John I. Leonard High School Compares

See how John I. Leonard High School performs across key quality dimensions compared to state benchmarks.

Overall Score
3.5/10
3th percentile in FL
Academic
3.2/10
3.2/10
Growth
1.9/10
Below average
Environment
5.3/10
Above average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
64%
Teaching Staff
20:1 student-teacher ratio
163 teachers

Location

4701 10TH AVE N, Greenacres, FL 33463

Nearby Alternatives

Families considering John I. Leonard High School may also want to explore other high schools in the area. ESE OTHER TEACHING SERVICES (rated 7.2/10, 1.9 miles away, in nearby West Palm Beach), which scores notably higher. Another option is GOLIATH ACADEMY (rated 6.5/10, 1.9 miles away, in nearby Lake Worth), which scores notably higher. Additionally, GOLIATH ACADEMY (rated 6.1/10, 1.9 miles away), which scores notably higher. For more schools in Greenacres, see our Greenacres schools guide .

Nearby Schools

20 within 2.2 mi
School Distance Rating
GREENACRES ELEMENTARY SCHOOL Greenacres 0.4 mi 8.5
GREENACRES CHRISTIAN ACADEMY Greenacres 0.5 mi 5.6
GREENACRES CHRISTIAN ACADEMY Greenacres 0.5 mi 5.5
BRIDGES CHRISTIAN LEARNING CENTER INC. West Palm Beach 0.7 mi
CLIFFORD O TAYLOR/KIRKLANE ELEMENTARY Palm Springs 0.9 mi 6.2
FOREST HILL ELEMENTARY SCHOOL West Palm Beach 1.2 mi 7.6
L C SWAIN MIDDLE SCHOOL Greenacres 1.3 mi 5.7
PALM SPRINGS ELEMENTARY SCHOOL Palm Springs 1.3 mi 6.8
THE OPEN DOORWAY INC West Palm Beach 1.6 mi 5.8
PALM SPRINGS MIDDLE SCHOOL Palm Springs 1.7 mi 6.0
HERITAGE ELEMENTARY SCHOOL Greenacres 1.8 mi 7.4
ATLANTIC CHRISTIAN ACADEMY OF THE PALM BEAC West Palm Beach 2.0 mi 6.5
MONTESSORI ACADEMYOF EARLY ENRICHMENT INC Greenacres 1.8 mi 5.1
NEW HORIZONS CHRISTIAN ACADEMY West Palm Beach 2.0 mi
PALM BEACH PREPARATORY CHARTER ACADEMY Palm Springs 1.8 mi 5.2
ESE OTHER TEACHING SERVICES West Palm Beach 1.9 mi 7.2
GOLIATH ACADEMY Lake Worth 1.9 mi 6.5
TRADEWINDS MIDDLE SCHOOL Greenacres 2.1 mi 5.1
GOLIATH ACADEMY Greenacres 1.9 mi 6.1
LITTLE DUDE RANCH ACADEMY West Palm Beach 2.2 mi 5.8

Neighborhood Census ACS (2019-2023)

Census data for ZIP 33463 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$68,697

Median Home Value

$326,600

Median Rent

$1,721/mo

Population

64,916

College Educated

24.7%

Homeownership

71.8%

Avg Commute

28.7 min

Poverty Rate

14.5%

Median Age

37.1

Community Profile

The community surrounding John I. Leonard High School has a median household income of $68,697. It is an area where 25% of adults hold a bachelor's degree or higher. The median home value in the area is $326,600, with a median rent of $1,721/month. The area has a poverty rate of 14.5%. The average commute for residents is 29 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
CHARLES W FLANAGAN HIGH SCHOOL Pembroke Pines, FL 3.5
SOUTH PLANTATION HIGH SCHOOL Plantation, FL 3.5
BAYSIDE HIGH SCHOOL Palm Bay, FL 3.4
DILLARD 6-12 Fort Lauderdale, FL 3.4
LAKE WORTH HIGH SCHOOL Lake Worth, FL 3.4
SANDALWOOD HIGH SCHOOL Jacksonville, FL 3.6

Frequently Asked Questions

Common questions about John I. Leonard High School

What grades does John I. Leonard High School serve?

John I. Leonard High School serves students in grades 9th through 12th.

How many students attend John I. Leonard High School?

John I. Leonard High School has an enrollment of approximately 3,278 students.

What is the student-teacher ratio at John I. Leonard High School?

The student-teacher ratio at John I. Leonard High School is 20.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does John I. Leonard High School rank in FL?

John I. Leonard High School is ranked #3677 out of 3,777 schools in FL.

What is John I. Leonard High School's MySchoolScout rating?

John I. Leonard High School has a composite rating of 3.5 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 John I. Leonard High School?

Based on the most recent state assessment data, John I. Leonard High School has 28.0% math proficiency and 36.8% reading/ELA proficiency.

Is John I. Leonard High School a charter school?

No, John I. Leonard High School is not a charter school. It is a traditional public school operated by the local school district.

Is John I. Leonard High School a Title I school?

No, John I. Leonard High School is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for John I. Leonard High School?

64.0% of students at John I. Leonard High School 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
37 Car-Dependent
Bike Score
50 Bikeable
County Safety
Average (480/100K)

Powered by Walk Score

FBI UCR 2024. County-level only. Data >1 year old.

Quick Facts NCES CCD (SY 2022-23)

Grades
9th – 12th
Enrollment
3,278
Student-Teacher Ratio
20.1:1
Teachers (FTE)
163
Free/Reduced Lunch
64.0%
Type
regular
Setting
Large Suburb
County
Palm Beach County
Data Year
2023–2024

District

PALM BEACH
District Enrollment
189,777
Schools in District
235
Per-Pupil Spending
$13,897
District Rank
#217 of 221

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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