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 2025 school year, there is 1 public high school serving 1,696 students in Mamaroneck Union Free School District. This district's average high testing ranking is 9/10, which is in the top 20% of public high schools in New York.
Public High School in Mamaroneck Union Free School District have an average math proficiency score of 95% (versus the New York public high school average of 67%), and reading proficiency score of 84% (versus the 59% statewide average).
Public High School in Mamaroneck Union Free School District have a Graduation Rate of 96%, which is more than the New York average of 88%.
The school with highest graduation rate is Mamaroneck High School, with 96% graduation rate. Read more about public school graduation rate statistics in New York or national school graduation rate statistics.
Minority enrollment is 37% of the student body (majority Hispanic), which is less than the New York public high school average of 61% (majority Hispanic).

Overview

This School District
This State (NY)
# Schools
6 Schools
1,462 Schools
# Students
5,540 Students
948,443 Students
# Teachers
442 Teachers
85,120 Teachers
Student : Teacher Ratio
13:1
13:1

Student By Grade

District Rank

Mamaroneck Union Free School District, which is ranked #77 of all 1,015 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)
#74 out of 1020 school districts
(Top 10%)
(22-23)
80%
52%
70%
49%
90%
78%
(22-23)
96%
87%

Students by Ethnicity:

0.53
0.72
% American Indian
n/a
1%
% Asian
3%
9%
% Hispanic
24%
30%
% Black
2%
18%
% White
65%
39%
% Hawaiian
n/a
n/a
% Two or more races
6%
3%
All Ethnic Groups

District Revenue and Spending

The revenue/student of $26,661 in this school district is less than the state median of $31,307. The school district revenue/student has stayed relatively flat over four school years.
The school district's spending/student of $25,508 is less than the state median of $32,183. 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
$26,661
$31,307
Spending / Student
$25,508
$32,183

Best Mamaroneck Union Free School District Public High Schools (2025)

School
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Mamaroneck High School
(Math: 95% | Reading: 84%)
Rank:
10/
10
Top 10%
1000 W Boston Post Rd
Mamaroneck, NY 10543
(914) 220-3100
Grades: 9-12
| 1,696 students

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Quick Stats (2025)

  • District size: 6 schools
  • Grades: PK-12
  • Enrollment: 5,540 students
  • Student:Teacher Ratio: 13:1
  • Minority Enrollment: 35%
  • : 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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