Average
#1297 of 2,463 schools in NJ
Mountain Park School
Elementary School · Berkeley Heights School District
55 FAIRFAX DR, Berkeley Hts, NJ 07922
Enrollment
214
Student-Teacher
9.3:1
Score
6.2
Grades
3rd – 5th
Enrollment
214
Student-Teacher
9.3:1
Score
6.2
Grades
3rd – 5th
Updated
2022-23
Updated 2022-23
How this school compares
In Berkeley Hts
#3 of 4
public schools
New Jersey elementary schools
#772 of 1,496
In district
#5 of 6
Berkeley Heights School District
Equity
9.3 / 10
Exceptional
About Mountain Park School
Mountain Park School serves 214 students in grades 3-5 in Berkeley Heights, providing a focused elementary education experience with an impressive 9.3:1 student-teacher ratio. This regular public school has earned recognition as one of New Jersey's top performers, ranking #103 out of 2,475 elementary schools statewide and earning a strong 8.1 out of 10 rating from MySchoolScout. The school demonstrates solid academic achievement, with 72% of students performing at proficient levels or above in English Language Arts and 76% reaching proficiency in mathematics.
These results reflect the dedicated work of 23 full-time equivalent teachers who maintain small class sizes that allow for personalized attention and instruction. Mountain Park School benefits from its location in an affluent and highly educated community where 72% of residents hold bachelor's degrees or higher. The surrounding neighborhood in ZIP code 07922 has a median household income of $195,162 and maintains a very low poverty rate of just 1.2%, factors that often correlate with strong family support for education.
The school operates within Berkeley Heights' large suburban setting in Union County, where families value educational excellence and community involvement, creating an environment conducive to student success and academic growth.
What Parents Should Know
With a student-teacher ratio of 9.3:1, Mountain 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
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Mountain Park School — Students at Mountain Park School score 74% proficient, which is above what's typical for similar communities (expected: 64%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
1.9%
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
↓ DecliningAverage 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: 3.7/10.
How Mountain Park School Compares
See how Mountain Park School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 87% (2019) to 76% (2022). Reading/ELA proficiency has declined from 82% (2019) to 72% (2022).
Location
55 FAIRFAX DR, Berkeley Hts, NJ 07922
Nearby Alternatives
Families considering Mountain Park School may also want to explore other elementary schools in the area. Allen W. Roberts School (rated 7.8/10, 2.5 miles away, in nearby New Providence), which scores notably higher. Another option is HUDSONWAY IMMERSION SCHOOL (rated 7.6/10, 2.3 miles away, in nearby Stirling), which scores notably higher. Additionally, Mary Kay McMillin Early Childhood Center (rated 7.2/10, 0.8 miles away, in nearby Berkeley Heights), which scores slightly higher. For more schools in Berkeley Hts, see our Berkeley Hts schools guide .
Nearby Schools
20 within 3.0 mi| School | Distance | Rating |
|---|---|---|
| Columbia Middle School Berkeley Hts | 0.8 mi | 8.0 |
| Mary Kay McMillin Early Childhood Center Berkeley Heights | 0.8 mi | 7.2 |
| Gillette Elementary School Gillette | 1.1 mi | 7.1 |
| Thomas P. Hughes School Berkeley Hts | 1.3 mi | 7.2 |
| FLEXSCHOOL Berkeley Heights | 1.5 mi | 6.9 |
| FLEX SCHOOL Berkeley Heights | 1.5 mi | 6.9 |
| William Woodruff School Berkeley Hts | 1.7 mi | 3.3 |
| PRIMROSE SCHOOL OF BERKELEY HEIGHTS Berkeley Heights | 1.7 mi | — |
| Watchung Hills Regional High School Warren | 1.7 mi | 8.5 |
| Woodland School Warren | 1.7 mi | 6.3 |
| Valley View School Watchung | 2.1 mi | 7.5 |
| Bayberry School Watchung | 1.8 mi | 5.2 |
| THE LEARNING EXPERIENCE AT WARREN Warren | 2.0 mi | — |
| HUDSONWAY IMMERSION SCHOOL Stirling | 2.3 mi | 7.6 |
| Allen W. Roberts School New Providence | 2.5 mi | 7.8 |
| LONG HILL MONTESSORI SCHOOL Stirling | 2.4 mi | — |
| North Plainfield High School North Plainfield | 3.1 mi | 5.8 |
| Warren Middle School Warren | 2.8 mi | 7.4 |
| Stony Brook School North Plainfield | 3.2 mi | 5.9 |
| East End School North Plainfield | 3.0 mi | 5.1 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 07922 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$179,006
Median Home Value
$697,000
Median Rent
$1,986/mo
Population
11,971
College Educated
73%
Homeownership
95.9%
Avg Commute
36.1 min
Poverty Rate
2.2%
Median Age
48.2
Community Profile
The community surrounding Mountain Park School has a median household income of $179,006. It is a well-educated community where 73% of adults hold a bachelor's degree or higher. The median home value in the area is $697,000, with a median rent of $1,986/month. The local poverty rate of 2.2% is relatively low. The average commute in the area is 36 minutes, which is above the national average. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| CLIFTON CHEDER, INC. Clifton, NJ | 6.2 |
| Dr. Charles C. Polk School Roselle, NJ | 6.2 |
| EASTERN CHRISTIAN ELEMENTARY SCHOOL Midland Park, NJ | 6.2 |
| HOLY CROSS ACADEMY Rumson, NJ | 6.2 |
| Hamilton Intermediate School Harrison, NJ | 6.2 |
| Harmony Township School Phillipsburg, NJ | 6.2 |
Frequently Asked Questions
Common questions about Mountain Park School
What grades does Mountain Park School serve?
Mountain Park School serves students in grades 3rd through 5th.
How many students attend Mountain Park School?
Mountain Park School has an enrollment of approximately 214 students.
What is the student-teacher ratio at Mountain Park School?
The student-teacher ratio at Mountain Park School is 9.3:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Mountain Park School rank in NJ?
Mountain Park School is ranked #1297 out of 2,463 schools in NJ.
What is Mountain Park School's MySchoolScout rating?
Mountain Park School has a composite rating of 6.2 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 Mountain Park School?
Based on the most recent state assessment data, Mountain Park School has 73.6% math proficiency and 71.7% reading/ELA proficiency.
Is Mountain Park School a charter school?
No, Mountain Park School is not a charter school. It is a traditional public school operated by the local school district.
Is Mountain Park School a Title I school?
No, Mountain Park School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Mountain Park School?
1.9% of students at Mountain 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.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 3rd – 5th
- Enrollment
- 214
- Student-Teacher Ratio
- 9.3:1
- Teachers (FTE)
- 23
- Free/Reduced Lunch
- 1.9%
- Type
- regular
- Setting
- Large Suburb
- County
- Union County
- Phone
- (908) 464-1713
- Data Year
- 2023–2024
Resources & Links
District
Berkeley Heights School District- District Enrollment
- 2,441
- Schools in District
- 6
- Per-Pupil Spending
- $27,242
- District Rank
- #5 of 6
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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