Average
#2453 of 4,739 schools in NY
Mamaroneck Avenue School
Elementary School · MAMARONECK UNION FREE SCHOOL DISTRICT
850 MAMARONECK AVE, Mamaroneck, NY 10543
Enrollment
651
Student-Teacher
10:1
Score
6.4
Grades
Kindergarten – 5th
Enrollment
651
Student-Teacher
10:1
Score
6.4
Grades
Kindergarten – 5th
Updated
2022-23
Updated 2022-23
How this school compares
In Mamaroneck
#6 of 6
public schools
New York elementary schools
#1,382 of 2,549
In district
#6 of 6
MAMARONECK UNION FREE SCHOOL DISTRICT
About Mamaroneck Avenue School
Mamaroneck Avenue School is a public elementary school located in Mamaroneck, New York, in Westchester County. Serving students from kindergarten through fifth grade, the school has an enrollment of 651 students and maintains a student-teacher ratio of 10:1 with 65 full-time equivalent teachers. The school is situated in a large suburban area.
Mamaroneck Avenue School’s MySchoolScout rating of 5.7 out of 10 reflects the school's focus on academic growth, with state rankings placing it at number 2277 out of 4758 schools across New York (52nd percentile). The academic score is 4.9 out of 10, indicating room for improvement in test performance metrics such as ELA/Reading proficiency at 58% and Math proficiency at 44%. While the school may have areas where it can improve academically, Mamaroneck Avenue School offers a supportive learning environment with dedicated educators committed to student development.
The school is nestled in a suburban setting that provides a comfortable and familiar atmosphere for students to thrive. Mamaroneck Avenue School sits in a community that values education and supports its local schools as part of the larger Mamaroneck neighborhood.
Score Breakdown
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Mamaroneck Avenue School — Students at Mamaroneck Avenue School score 52% proficient, which is below what's typical for similar communities (expected: 59%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
49.5%
Students qualifying for federal meal assistance
Test Scores NY NYSED (2020-21)
Based on 10 test records from NY 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: 6.5/10.
How Mamaroneck Avenue School Compares
See how Mamaroneck Avenue School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has declined from 55% (2019) to 43% (2021). Reading/ELA proficiency has improved from 50% (2019) to 60% (2021).
Location
850 MAMARONECK AVE, Mamaroneck, NY 10543
Nearby Alternatives
Families considering Mamaroneck Avenue School may also want to explore other elementary schools in the area. HARRISON AVENUE ELEMENTARY SCHOOL (rated 8.5/10, 1.9 miles away, in nearby Harrison), which scores notably higher. Another option is QUAKER RIDGE SCHOOL (rated 8.5/10, 1.8 miles away, in nearby Scarsdale), which scores notably higher. Additionally, F E BELLOWS ELEMENTARY SCHOOL (rated 8.2/10, 0.7 miles away), which scores notably higher. For more schools in Mamaroneck, see our Mamaroneck schools guide .
Nearby Schools
20 within 2.7 mi| School | Distance | Rating |
|---|---|---|
| FRENCH AMERICAN SCHOOL OF NEW YORK Mamaroneck | 0.7 mi | 7.6 |
| F E BELLOWS ELEMENTARY SCHOOL Mamaroneck | 0.7 mi | 8.2 |
| DANIEL WARREN ELEMENTARY SCHOOL Mamaroneck | 0.9 mi | 6.5 |
| MAMARONECK HIGH SCHOOL Mamaroneck | 1.3 mi | 7.5 |
| CENTRAL SCHOOL Larchmont | 1.5 mi | 8.2 |
| HARRISON HIGH SCHOOL Harrison | 1.6 mi | 9.1 |
| RYE NECK SENIOR HIGH SCHOOL Mamaroneck | 1.2 mi | 8.5 |
| PARSONS MEMORIAL SCHOOL Harrison | 1.3 mi | 7.8 |
| SS JOHN & PAUL SCHOOL Larchmont | 1.5 mi | 4.9 |
| RYE NECK MIDDLE SCHOOL Mamaroneck | 1.3 mi | 7.9 |
| HOMMOCKS SCHOOL Larchmont | 1.7 mi | 6.6 |
| WESTCHESTER DAY SCHOOL Mamaroneck | 1.8 mi | 7.7 |
| MURRAY AVENUE SCHOOL Larchmont | 1.6 mi | 7.9 |
| LOUIS M KLEIN MIDDLE SCHOOL Harrison | 1.7 mi | 7.2 |
| HARRISON AVENUE ELEMENTARY SCHOOL South Glens Falls | 1.9 mi | 6.8 |
| HARRISON AVENUE ELEMENTARY SCHOOL Harrison | 1.9 mi | 8.5 |
| CHATSWORTH AVENUE SCHOOL Larchmont | 2.1 mi | 7.6 |
| WINDWARD SCHOOL THE White Plains | 2.2 mi | 7.0 |
| QUAKER RIDGE SCHOOL Scarsdale | 1.8 mi | 8.5 |
| LEFFELL SCHOOL White Plains | 2.7 mi | 6.9 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 10543 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$128,418
Median Home Value
$710,000
Median Rent
$2,030/mo
Population
21,022
College Educated
56.6%
Homeownership
60.2%
Avg Commute
30.8 min
Poverty Rate
7.4%
Median Age
40.5
Community Profile
The community surrounding Mamaroneck Avenue School has a median household income of $128,418. It is a well-educated community where 57% of adults hold a bachelor's degree or higher. The median home value in the area is $710,000, with a median rent of $2,030/month. The local poverty rate of 7.4% is relatively low. The average commute for residents is 31 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 |
|---|---|
| 30TH AVENUE SCHOOL (THE) (G & T CITYWIDE) Astoria, NY | 6.4 |
| BET YAAKOV ATERET TORAH ELEMENTARY SCHOOL Brooklyn, NY | 6.4 |
| BRONX COMMUNITY CHARTER SCHOOL Bronx, NY | 6.4 |
| DREAM CHARTER SCHOOL MOTT HAVEN Bronx, NY | 6.4 |
| EAST HARLEM SCHOLARS ACADEMY CHARTER SCHOOL II New York, NY | 6.4 |
| FAMILY SCHOOL 32 Yonkers, NY | 6.4 |
Frequently Asked Questions
Common questions about Mamaroneck Avenue School
What grades does Mamaroneck Avenue School serve?
Mamaroneck Avenue School serves students in grades Kindergarten through 5th.
How many students attend Mamaroneck Avenue School?
Mamaroneck Avenue School has an enrollment of approximately 651 students.
What is the student-teacher ratio at Mamaroneck Avenue School?
The student-teacher ratio at Mamaroneck Avenue School is 10:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Mamaroneck Avenue School rank in NY?
Mamaroneck Avenue School is ranked #2453 out of 4,739 schools in NY.
What is Mamaroneck Avenue School's MySchoolScout rating?
Mamaroneck Avenue School has a composite rating of 6.4 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 Mamaroneck Avenue School?
Based on the most recent state assessment data, Mamaroneck Avenue School has 44.4% math proficiency and 57.8% reading/ELA proficiency.
Is Mamaroneck Avenue School a charter school?
No, Mamaroneck Avenue School is not a charter school. It is a traditional public school operated by the local school district.
Is Mamaroneck Avenue School a Title I school?
No, Mamaroneck Avenue School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Mamaroneck Avenue School?
49.5% of students at Mamaroneck Avenue 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
- Kindergarten – 5th
- Enrollment
- 651
- Student-Teacher Ratio
- 10:1
- Teachers (FTE)
- 65
- Free/Reduced Lunch
- 49.5%
- Type
- regular
- Setting
- Large Suburb
- County
- Westchester County
- Phone
- (914) 220-3600
- Data Year
- 2023–2024
Resources & Links
District
MAMARONECK UNION FREE SCHOOL DISTRICT- District Enrollment
- 5,565
- Schools in District
- 6
- Per-Pupil Spending
- $25,786
- District Rank
- #6 of 6
Other Schools in This District
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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- Best Schools in New York, NY — 2026 Rankingsbest schools
- Best States for Public Schools in 2026: A Complete Rankingdata insights
- Charter Schools vs Public Schools: What the Data Actually Shows (2026)school choice
- Student-Teacher Ratio by State: Complete 2026 Rankingsdata insights
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