Census place · GEOID 2241155 · Calcasieu
Lake Charles, LA ZIP codes
8 ZIP/ZCTAs intersecting this Census place in Calcasieu.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Lake Charles (GEOID 2241155). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 136,015 (8 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 Lake Charles, LA

ZIP/ZCTA overlap with Lake Charles
Population overlap
Share of each ZIP/ZCTA’s population located within Lake Charles, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- 70601100.0%
USPS primary city
- 7060567.8%
USPS primary city
- 7060755.3%
USPS primary city
- 70609100.0%
USPS primary city
- 7061541.5%
USPS primary city
- 70629100.0%
USPS primary city
- 706470.0%
- 706690.0%
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 Lake Charles
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 70601 | Lake Charles | Calcasieu Parish | 31,843 | $49,545 |
| 70605 | Lake Charles | Calcasieu Parish | 40,715 | $88,337 |
| 70607 | Lake Charles | Calcasieu Parish | 28,285 | $58,427 |
| 70609 | Lake Charles | Calcasieu Parish | 412 | — |
| 70615 | Lake Charles | Calcasieu Parish | 13,521 | $43,333 |
| 70629 | Lake Charles | Calcasieu Parish | 0 | — |
| 70647 | Iowa | Calcasieu Parish | 12,056 | $83,048 |
| 70669 | Westlake | Calcasieu Parish | 9,183 | $68,416 |
USPS associates these ZIPs with Lake Charles
These codes list Lake Charles as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 70602 | Lake Charles | Calcasieu Parish | 1,342 | — |
| 70606 | Lake Charles | Calcasieu Parish | 1,298 | — |
| 70611 | Lake Charles | Calcasieu Parish | 20,681 | $101,146 |
| 70612 | Lake Charles | Calcasieu Parish | 840 | — |
| 70616 | Lake Charles | Calcasieu Parish | 547 | — |