Unified School District · NY
Sachem Central School District
Sachem Central School District is a unified school district in New York with a community population of 83,436. The median household income is $131,186 and the median age is 40.1.
83,436
Population
3406
People / sq mi
$131,186
Median Income
40.1
Median Age
Sachem Central School District covers 24 sq mi of land at 3406.0 people per square mile.
Race & Ethnicity
| White | 76.6% |
| Black or African American | 0.1% |
| Asian | 50.4% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$131,186
Median Household Income
$51,293
Per Capita Income
3.4%
Poverty Rate
3.0%
Unemployment
Housing
$521,500
Median Home Value
$2,285
Median Rent
79.8%
Homeownership
Education Attainment
91.4%
High School+
34.4%
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
Sachem Central School District serves a community with a population of 83,436 according to the latest Census ACS 5-Year estimates. This unified school district is located in New York.
The median household income in Sachem Central School District is $131,186, with a per capita income of $51,293. The poverty rate is 3.4%.
Sachem Central School District is 76.6% White, 0.1% Black or African American, 50.4% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Sachem Central School District, 91.4% of adults have a high school diploma or higher, and 34.4% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Sachem Central School District is $521,500, with a median rent of $2,285. The homeownership rate is 79.8%.
More from New York
Data for Sachem Central School District from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 3625350).
Sachem Central School District stands apart on settlement density — it is among the most densely settled of US school districts, at roughly 3,406 people per square mile. Sachem Central School District is a school district in New York with a population of 83,436.
Households here are among the highest-earning of all US school districts: median income is $131,186, above the US median of $78,538. Poverty is relatively low for US school districts at 3.4%, below the national 12.4%. Home values run above average at $521,500, with typical rent around $2,285.
College attainment is above the local norm at 34.4%, near the national 35.0%.
That density explains much of the rest of the profile in Sachem Central School District: denser places lean toward renting, shorter commutes by transit, and a younger working-age mix.
Source: U.S. Census Bureau ACS, 2026.