Excellent
#31 of 2,466 schools in NJ
Top 1% in state
Stonybrook Elementary School
Elementary School · Kinnelon School District
118 BOONTON AVENUE, Kinnelon, NJ 07405
Enrollment
357
Student-Teacher
10.8:1
Score
9.2
Grades
3rd – 5th
Enrollment
357
Student-Teacher
10.8:1
Score
9.2
Grades
3rd – 5th
Data vintage
2022-23
Data vintage2022-23
How this school compares
New Jersey schools
#31 of 2,466
In Kinnelon
#1 of 4
public schools
In district
#1 of 4
Kinnelon School District
Academic growth
9.4 / 10
Excellent
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Stonybrook Elementary School
Elementary School in Kinnelon · grades 3rd – 5th. Start here, then compare fit against nearby and district options.
Richard Butler School
1.8 mi away. Use as a geographic alternative in the same move search.
Shepard School
1.5 mi away. Use as a geographic alternative in the same move search.
About Stonybrook Elementary School
Stonybrook Elementary School is a public elementary school in Kinnelon, NJ, part of Kinnelon School District. Stonybrook Elementary School serves approximately 357 students, and covers grades 3rd-5th, and has a 10.8:1 student-teacher ratio. Stonybrook Elementary School has a current MySchoolScout rating of 9.2 out of 10 and ranks #31 of 2,466 schools in NJ.
Structured state assessment records for Stonybrook Elementary School show 77% math proficiency (multi-year average, 2009-2025) and 73% reading/ELA proficiency (multi-year average, 2009-2025).
- This school 9.2 · Excellent
- District avg 7.6
- NJ avg 6.5
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
Stonybrook Elementary School — Students at Stonybrook Elementary School score 78% proficient, which is above what's typical for similar communities (expected: 67%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
2.2%
Students qualifying for federal meal assistance
Test Scores NJ NJSLA (2024-25)
Based on 41 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: 9.4/10.
How Stonybrook Elementary School Compares
See how Stonybrook Elementary School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Location
118 BOONTON AVENUE, Kinnelon, NJ 07405
Nearby Alternatives
Families considering Stonybrook Elementary School may also want to explore other elementary schools in the area. North Boulevard School (rated 8.8/10, 2.6 miles away, in nearby Pompton Plains), with a comparable rating. Another option is Aaron Decker School (rated 7.9/10, 2.4 miles away, in nearby Butler), a more accessible option. Additionally, Samuel R. Donald Elementary School (rated 7.9/10, 2.5 miles away, in nearby Bloomingdale), a more accessible option. For more schools in Kinnelon, see our Kinnelon schools guide .
Nearby Schools
20 within 3.5 mi| School | Distance | Rating |
|---|---|---|
| Richard Butler School Butler | 1.8 mi | 8.8 |
| SHEPARD SCHOOL Kinnelon | 1.5 mi | 6.6 |
| INCLUSIVE LEARNING ACADEMY Kinnelon | 1.8 mi | — |
| Pearl R. Miller Middle School Kinnelon | 1.9 mi | 7.1 |
| Butler High School Butler | 2.0 mi | 5.1 |
| Kiel Elementary School Kinnelon | 1.9 mi | 6.1 |
| Kinnelon High School Kinnelon | 2.0 mi | 6.8 |
| Aaron Decker School Butler | 2.4 mi | 7.9 |
| ABC'S OF LEARNING Towaco | 2.5 mi | — |
| Samuel R. Donald Elementary School Bloomingdale | 2.5 mi | 7.9 |
| CHANCELLOR ACADEMY Pompton Plains | 2.2 mi | 6.9 |
| NETHERLANDS REFORMED CHRISTIAN SCHOOL Pompton Plains | 2.5 mi | 5.8 |
| APPLE MONTESSORI SCHOOL OF TOWACO Towaco | 3.4 mi | — |
| Pequannock Township High School Pompton Plains | 2.6 mi | 7.5 |
| North Boulevard School Pompton Plains | 2.6 mi | 8.8 |
| Apshawa Elementary School West Milford | 3.4 mi | 7.6 |
| Walter T. Bergen Middle School Bloomingdale | 3.4 mi | 5.9 |
| Riverdale School Riverdale | 3.0 mi | 6.3 |
| William Mason School Montville | 3.5 mi | 5.9 |
| Martha B. Day Elementary School Bloomingdale | 3.5 mi | 6.8 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 07405 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$127,500
Median Home Value
$552,500
Median Rent
$1,526/mo
Population
17,859
College Educated
56.9%
Homeownership
79.8%
Avg Commute
35.3 min
Poverty Rate
5.4%
Median Age
41.9
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Euclid Elementary School Hasbrouck Heights, NJ | 9.2 |
| Jessie F. George Elementary Township Of Washington, NJ | 9.2 |
| Luther Lee Emerson School Demarest, NJ | 9.2 |
| Meadowbrook Hillsdale, NJ | 9.2 |
| Three Bridges School Three Bridges, NJ | 9.2 |
| Troy Hills Elementary School Parsippany, NJ | 9.2 |
Frequently Asked Questions
Common questions about Stonybrook Elementary School
What grades does Stonybrook Elementary School serve?
Stonybrook Elementary School serves students in grades 3rd through 5th.
How many students attend Stonybrook Elementary School?
Stonybrook Elementary School has an enrollment of approximately 357 students.
What is the student-teacher ratio at Stonybrook Elementary School?
The student-teacher ratio at Stonybrook Elementary School is 10.8:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Stonybrook Elementary School rank in NJ?
Stonybrook Elementary School ranks #31 of 2,466 schools in NJ.
What is Stonybrook Elementary School's MySchoolScout rating?
Stonybrook Elementary School has a current MySchoolScout rating of 9.2 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Stonybrook Elementary School?
Based on loaded state assessment records, Stonybrook Elementary School has 77% math proficiency (multi-year average, 2009-2025) and 73% reading/ELA proficiency (multi-year average, 2009-2025).
Is Stonybrook Elementary School a charter school?
No, Stonybrook Elementary School is not a charter school. It is a traditional public school operated by the local school district.
Is Stonybrook Elementary School a Title I school?
No, Stonybrook Elementary School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Stonybrook Elementary School?
2.2% of students at Stonybrook Elementary 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
Powered by 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 3rd – 5th
- Enrollment
- 357
- Student-Teacher Ratio
- 10.8:1
- Teachers (FTE)
- 33
- Free/Reduced Lunch
- 2.2%
- Type
- regular
- Setting
- Large Suburb
- County
- Morris County
- Chronic Absenteeism (SY 2022-23)
- 13.7%
- Phone
- (973) 838-1881
Resources & Links
District
Kinnelon School District- District Enrollment
- 1,656
- Schools in District
- 4
- Per-Pupil Spending
- $31,045
- District Rank
- #1 of 4
Other Schools in This District
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