Nassau   County NY United States

County FIPS 36059
Largest City Hempstead
State New York
Latitude 40.7326
Longitude -73.5862
Population 1,389,591
Density 4884.87 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: $146,202
Median individual: $58,910

Race

Mode: 56.8% White

Gender

 50.8% female 

Rent

  $2252 / month  

Median house value: $684,347.0

Age

Median: 42.0 years old

Education

With at least college degree: 49.6%
With STEM degree: 43.7%

Marital Status

 53.9% married 

Never married: 32.5%

Labor Force Participation

 64.8% working 

Unemployed: 4.8%

Average Family Size

 3.42 people 

Commute Time

 36.0 minutes 

Health Care

 3.8% uninsured 

Poverty

 5.4%

All data comes from the SimpleMaps US Counties Database, 2026.

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