Mamaroneck Union Free School District

1000 W Boston Post Rd
Mamaroneck, NY 10543-3328
(District boundaries shown in map)
10/
10
Top 10%

Top Rankings

Mamaroneck Union Free School District ranks among the top 20% of public school district in New York for:

Category
Attribute
Overall Rank
Highest overall rank (Top 10%)
Math Proficiency
Highest math proficiency (Top 10%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 10%)
Science Proficiency
Highest science proficiency (Top 20%)
Graduation Rate
Highest graduation rate (Top 5%)
Community Size
Largest student body (number of students) (Top 1%)
For the 2026 school year, there is 1 public middle school serving 1,284 students in Mamaroneck Union Free School District. This district's average middle testing ranking is 10/10, which is in the top 10% of public middle schools in New York.
Public Middle School in Mamaroneck Union Free School District have an average math proficiency score of 82% (versus the New York public middle school average of 51%), and reading proficiency score of 72% (versus the 51% statewide average).
Minority enrollment is 34% of the student body (majority Hispanic), which is less than the New York public middle school average of 64% (majority Hispanic).

Overview

This School District
This State (NY)
# Schools
6 Schools
1,654 Schools
# Students
5,520 Students
881,039 Students
# Teachers
450 Teachers
83,294 Teachers
Student-Teacher Ratio
12:1
12:1

Student By Grade

District Rank

Mamaroneck Union Free School District, which is ranked #76 of all 1,007 school districts in New York (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 96% has increased from 92% over five school years.
This School District
State Average (NY)
#64 out of 1017 school districts
(Top 10%)
80%
52%
70%
49%
90%
78%
96%
87%
(2022-23)
13%
34.8%

Students by Ethnicity:

0.53
0.74
% American Indian
n/a
1%
% Asian
4%
9%
% Hispanic
24%
31%
% Black
2%
20%
% White
64%
36%
% Hawaiian
n/a
n/a
% Two or more races
6%
3%
All Ethnic Groups

District Revenue and Spending

The revenue/student of $26,758 in this school district is less than the state median of $31,405. The school district revenue/student has stayed relatively flat over four school years.
The school district's spending/student of $25,600 is less than the state median of $32,283. The school district spending/student has stayed relatively flat over four school years.
This School District
This State (NY)
Total Revenue
$148 MM
$78,541 MM
Spending
$141 MM
$80,737 MM
Revenue / Student
$26,758
$31,405
Spending / Student
$25,600
$32,283

Best Mamaroneck Union Free School District Public Middle Schools (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Hommocks School
(Math: 82% | Reading: 72%)
Rank:
10/
10
Top 10%
130 Hommocks Rd
Larchmont, NY 10538
(914) 220-3300
Gr: 6-8 | 1,284 students Student-teacher ratio: 11:1 Minority enrollment: 34%

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Quick Facts (2026)

  • District size: 6 schools
  • Grades: PK-12
  • Enrollment: 5,520 students
  • Student-Teacher Ratio: 12:1
  • Minority Enrollment: 36%
  • : 96% (Top 5% in NY)
  • : Top 10%
  • : 80% (Top 10%)
  • : 70% (Top 10%)
  • : 90% (Top 20%)
  • Source: National Center for Education Statistics (NCES), NY Dept. of Education

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