Unified School District · NY
Smithtown Central School District
Smithtown Central School District is a unified school district in New York with a community population of 55,300. The median household income is $149,513 and the median age is 45.5.
55,300
Population
2083
People / sq mi
$149,513
Median Income
45.5
Median Age
Smithtown Central School District covers 27 sq mi of land at 2083.1 people per square mile.
Race & Ethnicity
| White | 81.1% |
| Black or African American | 0.1% |
| Asian | 57.7% |
| Hispanic or Latino (any race) | 0.0% |
Economy & Income
$149,513
Median Household Income
$66,540
Per Capita Income
2.6%
Poverty Rate
1.7%
Unemployment
Housing
$670,000
Median Home Value
$2,291
Median Rent
86.6%
Homeownership
Education Attainment
95.7%
High School+
52.9%
Bachelor's+
Other New York School Districts
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State rankings
Frequently Asked Questions
Smithtown Central School District serves a community with a population of 55,300 according to the latest Census ACS 5-Year estimates. This unified school district is located in New York.
The median household income in Smithtown Central School District is $149,513, with a per capita income of $66,540. The poverty rate is 2.6%.
Smithtown Central School District is 81.1% White, 0.1% Black or African American, 57.7% Asian, and 0.0% Hispanic or Latino, per Census ACS data.
In Smithtown Central School District, 95.7% of adults have a high school diploma or higher, and 52.9% hold a bachelor's degree or higher, per Census ACS estimates.
The median home value in Smithtown Central School District is $670,000, with a median rent of $2,291. The homeownership rate is 86.6%.
More from New York
Data for Smithtown Central School District from the American Community Survey 5-Year estimates. Land area from Census Gazetteer files. This is a unified school district (GEOID: 3627060).
What sets Smithtown Central School District apart is money: median household income runs $149,513, above the US median of $78,538. With 55,300 residents, Smithtown Central School District is a school district in New York.
Households here are among the highest-earning of all US school districts: median income is $149,513, above the US median of $78,538. Only 2.6% of residents live in poverty, below the national 12.4%. Real estate commands a premium here — a median home value of $670,000, with typical rent around $2,291.
The population is unusually well-credentialed for US school districts — 52.9% of adults have a four-year degree, above the national 35.0%.
Taken together, the income and housing figures place Smithtown Central School District firmly in the higher-cost, higher-earning tier of US school districts — a profile that tends to track dense job markets and competitive housing.
Source: U.S. Census Bureau ACS, 2026.