Excellent
#37 of 2,463 schools in NJ
Top 2% in state
Johnson Park School
Elementary School · Princeton Public School District
285 ROSEDALE ROAD, Princeton, NJ 08540
Enrollment
388
Student-Teacher
9.9:1
Score
9.2
Grades
Pre-K – 5th
Enrollment
388
Student-Teacher
9.9:1
Score
9.2
Grades
Pre-K – 5th
Updated
2022-23
Updated 2022-23
How this school compares
In Princeton
#3 of 7
public schools
New Jersey elementary schools
#21 of 1,496
In district
#3 of 6
Princeton Public School District
School environment
9.7 / 10
Exceptional
About Johnson Park School
Johnson Park School serves 388 students in Princeton, New Jersey, covering pre-kindergarten through fifth grade. It earns a composite score of 9.2 out of 10 — labeled Exceptional — placing it 37th among 2,463 New Jersey public schools and ahead of 98% of schools statewide. That standing is backed by consistent sub-scores: academics at 9.3 and growth at 8.9, meaning students here both achieve at a high level and continue improving year over year.
The student-teacher ratio sits at 9.9 to 1, giving each child meaningful access to classroom instruction at a public school enrollment of 388. Among New Jersey's 1,496 elementary schools, Johnson Park ranks 21st — a figure that holds across multiple performance dimensions rather than peaking on a single measure. For families comparing options locally, Johnson Park places third among the seven public schools in Princeton.
That's a useful anchor: the school sits near the top of a competitive city while simultaneously ranking in the top 1.5% of elementary schools statewide. Parents weighing this school against private alternatives should factor in both the rank and the growth trajectory. A 8.9 growth score suggests results are durable — not a snapshot tied to one grade level or cohort.
What Parents Should Know
With a student-teacher ratio of 9.9:1, Johnson Park School offers a notably low ratio compared to the national average. This typically means smaller class sizes and more opportunities for one-on-one interaction between students and teachers.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
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Data not available for this school
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Johnson Park School — Students at Johnson Park School score 70% proficient, which is above what's typical for similar communities (expected: 52%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
21.6%
Students qualifying for federal meal assistance
Test Scores NJ NJSLA (2023-24)
Based on 13 test records from NJ state assessments. About our data
Proficiency Trend
→ StableAverage proficiency (% at or above grade level) across Math & ELA over time.
* 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: 8.9/10.
How Johnson Park School Compares
See how Johnson Park School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has remained stable from 67% (2019) to 67% (2022). Reading/ELA proficiency has remained stable from 72% (2019) to 72% (2022).
Location
285 ROSEDALE ROAD, Princeton, NJ 08540
Nearby Alternatives
Families considering Johnson Park School may also want to explore other elementary schools in the area. Riverside School (rated 9.7/10, 2.6 miles away), which scores slightly higher. Another option is Littlebrook School (rated 9.4/10, 2.7 miles away), with a very similar rating. Additionally, Community Park School (rated 9.2/10, 1.3 miles away), with a very similar rating. For more schools in Princeton, see our Princeton schools guide .
Nearby Schools
20 within 3.4 miNeighborhood Census ACS (2019-2023)
Census data for ZIP 08540 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$169,898
Median Home Value
$723,400
Median Rent
$2,083/mo
Population
49,499
College Educated
82.4%
Homeownership
63.4%
Avg Commute
30 min
Poverty Rate
8.1%
Median Age
40.1
Community Profile
The community surrounding Johnson Park School has a median household income of $169,898. It is a well-educated community where 82% of adults hold a bachelor's degree or higher. The median home value in the area is $723,400, with a median rent of $2,083/month. The local poverty rate of 8.1% is relatively low. 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 |
|---|---|
| Community Park School Princeton, NJ | 9.2 |
| Essex Fells Elementary School Essex Fells, NJ | 9.2 |
| Hilltop School Mendham, NJ | 9.2 |
| Intervale Elementary School Boonton, NJ | 9.2 |
| Manito Elementary School Oakland, NJ | 9.2 |
| Milton Avenue School Chatham, NJ | 9.2 |
Compare Johnson Park School with similar schools nearby
Side-by-side ratings, test scores, and demographics for the schools parents most often weigh against this one.
- CompareJohnson Park School vs Riverside SchoolPRINCETON, NJ Peer score 9.7/10 +0.5 vs Johnson Park School
- CompareJohnson Park School vs Littlebrook SchoolPRINCETON, NJ Peer score 9.4/10 +0.2 vs Johnson Park School
- CompareJohnson Park School vs Community Park SchoolPRINCETON, NJ Peer score 9.2/10 About even with Johnson Park School
Frequently Asked Questions
Common questions about Johnson Park School
What grades does Johnson Park School serve?
Johnson Park School serves students in grades Pre-K through 5th.
How many students attend Johnson Park School?
Johnson Park School has an enrollment of approximately 388 students.
What is the student-teacher ratio at Johnson Park School?
The student-teacher ratio at Johnson Park School is 9.9:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Johnson Park School rank in NJ?
Johnson Park School is ranked #37 out of 2,463 schools in NJ.
What is Johnson Park School's MySchoolScout rating?
Johnson Park School has a composite rating of 9.2 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 Johnson Park School?
Based on the most recent state assessment data, Johnson Park School has 66.1% math proficiency and 69.0% reading/ELA proficiency.
Is Johnson Park School a charter school?
No, Johnson Park School is not a charter school. It is a traditional public school operated by the local school district.
Is Johnson Park School a Title I school?
No, Johnson Park School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Johnson Park School?
21.6% of students at Johnson Park 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.
Neighborhood Context
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Pre-K – 5th
- Enrollment
- 388
- Student-Teacher Ratio
- 9.9:1
- Teachers (FTE)
- 39
- Free/Reduced Lunch
- 21.6%
- Type
- regular
- Setting
- Small City
- County
- Mercer County
- Phone
- (609) 806-4240
- Data Year
- 2023–2024
Resources & Links
District
Princeton Public School District- District Enrollment
- 3,827
- Schools in District
- 6
- Per-Pupil Spending
- $30,034
- District Rank
- #3 of 6
Other Schools in This District
Compare This School
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 methodologyRelated reading
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