St. Lucie   County FL United States

County FIPS 12111
Largest City Port St. Lucie
State Florida
Latitude 27.3773
Longitude -80.4721
Population 360,500
Density 630.54 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: $71,457
Median individual: $35,896

Race

Mode: 56.9% White

Gender

 50.9% female 

Rent

  $1585 / month  

Median house value: $342,520.0

Age

Median: 45.1 years old

Education

With at least college degree: 26.6%
With STEM degree: 43.5%

Marital Status

 49.4% married 

Never married: 28.4%

Labor Force Participation

 56.0% working 

Unemployed: 6.1%

Average Family Size

 3.08 people 

Commute Time

 29.3 minutes 

Health Care

 11.4% uninsured 

Poverty

 12.3%

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

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