Unified School District · NY
Uniondale Union Free School District
Uniondale Union Free School District is a unified school district in New York with a community population of 46,421. The median household income is $133,083 and the median age is 38.2.
46,421
Population
6987
People / sq mi
$133,083
Median Income
38.2
Median Age
Uniondale Union Free School District covers 7 sq mi of land at 6986.9 people per square mile.
Race & Ethnicity
| White | 16.2% |
| Black or African American | 0.0% |
| Asian | 13.0% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$133,083
Median Household Income
$40,909
Per Capita Income
3.0%
Poverty Rate
4.1%
Unemployment
Housing
$516,100
Median Home Value
$2,435
Median Rent
75.9%
Homeownership
Education Attainment
84.1%
High School+
28.2%
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
Uniondale Union Free School District serves a community with a population of 46,421 according to the latest Census ACS 5-Year estimates. This unified school district is located in New York.
The median household income in Uniondale Union Free School District is $133,083, with a per capita income of $40,909. The poverty rate is 3.0%.
Uniondale Union Free School District is 16.2% White, 0.0% Black or African American, 13.0% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Uniondale Union Free School District, 84.1% of adults have a high school diploma or higher, and 28.2% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Uniondale Union Free School District is $516,100, with a median rent of $2,435. The homeownership rate is 75.9%.
More from New York
Data for Uniondale 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: 3629280).
What distinguishes Uniondale Union Free School District is density: among the most densely settled of US school districts, around 6,987 people per square mile. With 46,421 residents, Uniondale Union Free School District is a school district in New York.
Households here are among the highest-earning of all US school districts: median income is $133,083, above the US median of $78,538. The poverty rate, 3.0%, is on the lower side for US school districts and below the national 12.4%. Home values run above average at $516,100, with typical rent around $2,435.
28.2% of adults 25 and older hold a bachelor’s degree, below the national average of 35.0%.
That density explains much of the rest of the profile in Uniondale Union Free School District: denser places lean toward renting, shorter commutes by transit, and a younger working-age mix.
Source: U.S. Census Bureau ACS, 2026.