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+
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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).
The this entity record above pulls directly from the U.S. Census Bureau ACS and decennial files. What follows is the per-entity context — how this entity sits in the broader U.S. population demographics distribution and which underlying factors drive the headline numbers.
The methodology behind every numeric value on this page is publicly documented on the the U.S. Census Bureau ACS and decennial files portal and described in detail on this site’s methodology page. Refresh cadence varies by underlying series; the page surfaces the as-of date for each number so readers can trace any figure back to the source release.
Practical use of this page is in combination with the comparison and ranking pages elsewhere on the site, which surface the same data for this entity’s peers within U.S. states, metros, cities, and ZIPs. A single-entity reading without peer context can be misleading when an entity is an outlier on one axis but typical on another.
Source: U.S. Census Bureau ACS, 2026.