Caldwell County, Louisiana ZIP Codes
- ZIP records
4 - Cities represented
4 - Sum of listed ZIP population estimates
9,882
Population sum includes positive estimates in these ZIP records; it is not an official county population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | Population estimate |
|---|---|---|---|
| 1 | 71418 | Columbia | 5,233 |
| 2 | 71435 | Grayson | 3,499 |
| 3 | 71441 | Kelly | 784 |
| 4 | 71415 | Clarks | 366 |
Cities in Caldwell County
ZIP Directory
Browse all ZIP data for Louisiana
Methodology: Records are grouped by the source file's listed county and state. Population sums add positive ZIP-level estimates and are not official county totals; city counts use distinct city labels in the source.