11729   Zip Code Deer Park Suffolk NY United States

City Deer Park
County Suffolk
State New York
Latitude 40.76249
Longitude -73.32161
Population 27,231
Density 4396.37 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.
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Household Income

Median household: $136,939
Median individual: $51,202

Race

Mode: 51.1% White

Gender

 52.3% female 

Rent

  $1928 / month  

Median house value: $538,772.0

Age

Median: 38.9 years old

Education

With at least college degree: 37.6%
With STEM degree: 48.3%

Marital Status

 49.9% married 

Never married: 35.7%

Labor Force Participation

 68.3% working 

Unemployed: 2.3%

Average Family Size

 3.73 people 

Commute Time

 29.3 minutes 

Health Care

 3.3% uninsured 

Poverty

 3.5%

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

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