St. Charles   County LA United States

County FIPS 22089
Largest City Luling
State Louisiana
Latitude 29.9055
Longitude -90.3582
Population 51,396
Density 185.1 people per square mile
Time Zone America/Chicago
  • 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: $80,897
Median individual: $41,187

Race

Mode: 63.9% White

Gender

 50.6% female 

Rent

  $1210 / month  

Median house value: $266,074.0

Age

Median: 39.7 years old

Education

With at least college degree: 26.9%
With STEM degree: 39.6%

Marital Status

 50.5% married 

Never married: 31.0%

Labor Force Participation

 64.2% working 

Unemployed: 6.7%

Average Family Size

 3.23 people 

Commute Time

 26.0 minutes 

Health Care

 7.0% uninsured 

Poverty

 11.7%

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

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