70541   Zip Code Grand Coteau St. Landry LA United States

City Grand Coteau
County St. Landry
State Louisiana
Latitude 30.42062
Longitude -92.0426
Population 858
Density 417.88 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: $48,264
Median individual: $26,250

Race

Mode: 72.0% Black

Gender

 53.1% male 

Rent

  $683 / month  

Age

Median: 56.4 years old

Education

With at least college degree: 19.1%
With STEM degree: 20.5%

Marital Status

 32.7% married 

Never married: 48.6%

Labor Force Participation

 41.9% working 

Unemployed: 5.8%

Average Family Size

 2.19 people 

Commute Time

 24.4 minutes 

Health Care

 11.1% uninsured 

Poverty

 42.1%

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

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