Lake Charles, Louisiana ZIP Codes
- ZIP records
7 - Sum of listed ZIP population estimates
133,895 - Counties represented
2 - Population range
357–40,482 per ZIP
Population sum includes positive estimates in these ZIP records; it is not an official city population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | County | Population estimate |
|---|---|---|---|---|
| 1 | 70605 | Lake Charles | Calcasieu | 40,482 |
| 2 | 70601 | Lake Charles | Calcasieu | 30,872 |
| 3 | 70607 | Lake Charles | Cameron | 27,080 |
| 4 | 70611 | Lake Charles | Calcasieu | 22,124 |
| 5 | 70615 | Lake Charles | Calcasieu | 12,980 |
| 6 | 70609 | Lake Charles | Calcasieu | 357 |
Counties represented
All ZIP Codes in Lake Charles
- ZIP 70601 — Calcasieu County
- ZIP 70605 — Calcasieu County
- ZIP 70607 — Cameron County
- ZIP 70609 — Calcasieu County
- ZIP 70611 — Calcasieu County
- ZIP 70615 — Calcasieu County
- ZIP 70629 — Calcasieu County
Browse all ZIP data for Louisiana
Methodology: ZIP records are grouped by the source file's primary city and state fields. Population ranges and sums use positive ZIP-level estimates; sums should not be read as official city totals. County links use each record's listed county assignment.