70342   Zip Code Berwick St. Mary LA United States

City Berwick
County St. Mary
State Louisiana
Latitude 29.69486
Longitude -91.23772
Population 4,607
Density 617.62 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: $51,580
Median individual: $35,557

Race

Mode: 79.8% White

Gender

 51.2% male 

Rent

  $493 / month  

Median house value: $214,104.0

Age

Median: 34.8 years old

Education

With at least college degree: 27.3%
With STEM degree: 28.5%

Marital Status

 53.6% married 

Never married: 26.0%

Labor Force Participation

 65.5% working 

Unemployed: 5.2%

Average Family Size

 3.32 people 

Commute Time

 21.3 minutes 

Health Care

 5.8% uninsured 

Poverty

 18.6%

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

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