Grand Coteau town, Louisiana
Official LSAD Designation: Grand Coteau town • Census GEOID: 2230760
• St. Landry Parish
Demographics & Population Profile
Population and demographics for Grand Coteau town.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population (2025 PEP Estimate) | 759 | — | 2025 | Census |
| Median Age | 54.9 yrs | ±18 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 486 | ±173 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).