Census place · GEOID 2230760 · St. Landry
Grand Coteau, LA ZIP codes
4 ZIP/ZCTAs intersecting this Census place in St. Landry.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Grand Coteau (GEOID 2230760). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 55,641 (4 ZIPs).
Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology
Map of Grand Coteau, LA

ZIP/ZCTA overlap with Grand Coteau
Population overlap
Share of each ZIP/ZCTA’s population located within Grand Coteau, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Grand Coteau
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 70512 | Arnaudville | St. Landry Parish | 10,703 | $51,988 |
| 70541 | Grand Coteau | St. Landry Parish | 885 | $53,625 |
| 70570 | Opelousas | St. Landry Parish | 37,188 | $45,276 |
| 70584 | Sunset | St. Landry Parish | 6,865 | $70,327 |