Unified School District · NY
Mamaroneck Union Free School District
Mamaroneck Union Free School District is a unified school district in New York with a community population of 30,223. The median household income is $155,844 and the median age is 40.5.
30,223
Population
4847
People / sq mi
$155,844
Median Income
40.5
Median Age
Mamaroneck Union Free School District covers 6 sq mi of land at 4847.3 people per square mile.
Race & Ethnicity
| White | 71.7% |
| Black or African American | 0.0% |
| Asian | 50.4% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$155,844
Median Household Income
$115,161
Per Capita Income
3.6%
Poverty Rate
3.5%
Unemployment
Housing
$1,056,500
Median Home Value
$2,200
Median Rent
66.3%
Homeownership
Education Attainment
93.2%
High School+
69.9%
Bachelor's+
Other New York School Districts
Largest Cities in New York
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Congressional Districts in New York
State rankings
Frequently Asked Questions
Mamaroneck Union Free School District serves a community with a population of 30,223 according to the latest Census ACS 5-Year estimates. This unified school district is located in New York.
The median household income in Mamaroneck Union Free School District is $155,844, with a per capita income of $115,161. The poverty rate is 3.6%.
Mamaroneck Union Free School District is 71.7% White, 0.0% Black or African American, 50.4% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Mamaroneck Union Free School District, 93.2% of adults have a high school diploma or higher, and 69.9% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Mamaroneck Union Free School District is $1,056,500, with a median rent of $2,200. The homeownership rate is 66.3%.
More from New York
Data for Mamaroneck Union Free School District from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 3618240).
Housing cost is the defining feature of Mamaroneck Union Free School District: the median home is valued at $1,056,500. Mamaroneck Union Free School District is a school district in New York with a population of 30,223.
Income is a real outlier — the median household pulls in $155,844, putting Mamaroneck Union Free School District near the top of US school districts. Only 3.6% of residents live in poverty, below the national 12.4%. Real estate commands a premium here — a median home value of $1,056,500, with typical rent around $2,200.
Degree attainment is near the top of the range for US school districts: 69.9% of adults 25+ hold a bachelor’s, above the 35.0% national rate.
High housing values reframe the income picture in Mamaroneck Union Free School District — even solid earnings stretch less against home prices and rents at this level.
Source: U.S. Census Bureau ACS, 2026.