Grand Chenier, LA ZIP code
The ZIP code for Grand Chenier, Louisiana is 70643. It is in Cameron Parish.
- Population in these ZIPs
- 87
- Avg. median income
- $58,100population-weighted
- Typical home value
- —population-weighted
- Metro area
- Lake Charles, LA
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Grand Chenier, LA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 70643 | 87 | $58,125 | — |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Grand Chenier
Frequently asked questions
What is the ZIP code for Grand Chenier, LA?
The ZIP code for Grand Chenier, LA is 70643.
What county is Grand Chenier, Louisiana in?
Grand Chenier ZIP codes are in Cameron Parish.