11787   Zip Code Smithtown Suffolk NY United States

City Smithtown
County Suffolk
State New York
Latitude 40.85338
Longitude -73.21089
Population 34,499
Density 2316.06 people per square mile
Time Zone America/New York
  • All demographic data comes from the 2024 American Community Survey (5-year study).
  • Learn more about each field.
Download the data

Household Income

Median household: $143,101
Median individual: $61,082

Race

Mode: 82.3% White

Gender

 50.4% female 

Rent

  $2330 / month  

Median house value: $679,732.0

Age

Median: 46.3 years old

Education

With at least college degree: 52.9%
With STEM degree: 41.8%

Marital Status

 54.9% married 

Never married: 30.7%

Labor Force Participation

 65.0% working 

Unemployed: 3.4%

Average Family Size

 3.34 people 

Commute Time

 32.4 minutes 

Health Care

 2.2% uninsured 

Poverty

 4.8%

All data comes from the SimpleMaps US Zips Comprehensive Database, February 2026.

Home (Maps) | Database License | Privacy | Database Releases | Database Order Lookup | Resources | Contact | FAQs
SimpleMaps.com is a product of Pareto Software, LLC. © 2010-2026.