County · GEOID 22021
Caldwell, LA ZIP codes
5 ZIP/ZCTAs intersecting this county.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: County Caldwell (GEOID 22021). Methodology
Combined population of ZIP/ZCTAs intersecting this county: 13,452 (5 ZIPs).
Combined population of ZIP/ZCTAs intersecting this county. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census county ACS headline above. Methodology
ZIP/ZCTA overlap with Caldwell
Population overlap
Share of each ZIP/ZCTA’s population located within Caldwell, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Caldwell
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 71415 | Clarks | Caldwell Parish | 310 | $29,926 |
| 71418 | Columbia | Caldwell Parish | 5,351 | $31,975 |
| 71435 | Grayson | Caldwell Parish | 3,533 | $69,792 |
| 71441 | Kelly | Caldwell Parish | 812 | — |
| 71465 | Olla | LaSalle Parish | 3,446 | $50,197 |