Grand Chenier ZIP code, Louisiana
The ZIP code for Grand Chenier, LA is 70643, and its area code is 337.
- USPS city name
- 1 ZIP code
- Population
- 87
- Area code
- 337
- County
- Cameron Parish
- State
- Louisiana
ZIP codes addressed as Grand Chenier
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
70643 | Grand Chenier , LA | Standard | 87 | $58,125 | — |
Map of Grand Chenier ZIP codes
The ZIP codes of Grand Chenier, LA, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Grand Chenier
The nearest larger towns are Lake Arthur (2,585 people, 24 mi), Gueydan (1,464 people, 26 mi) and Hayes (690 people, 27 mi).
| Town | Population | Distance |
|---|---|---|
| Lake Arthur | 2,585 | 24.5 mi |
More nearby: every ZIP code in Cameron Parish · Louisiana ZIP codes
Cite this page
zipcodes.pro. “Grand Chenier, LA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/la/grand-chenier
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