Caldwell County, LA Zip Codes
4 zip codes across 4 cities in Caldwell County, LA
About Caldwell County
Caldwell County, Louisiana (LA) contains 4 unique zip codes spanning 4 cities and communities. Each zip code covers a different area within the county, with varying demographics, income levels, and housing markets.
Browse the complete list below to find detailed population, income, home values, cost of living, and climate data for any zip code in Caldwell County.
Cities in Caldwell County
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All Zip Codes in Caldwell County, LA
| Zip Code | City |
|---|---|
| 71415 | Clarks |
| 71418 | Columbia |
| 71435 | Grayson |
| 71441 | Kelly |
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Frequently Asked Questions
How many zip codes are in Caldwell County, LA?
Caldwell County, LA has 4 zip codes across 4 cities.
What cities are in Caldwell County?
Cities in Caldwell County include Clarks, Columbia, Grayson, Kelly.
What state is Caldwell County in?
Caldwell County is located in Louisiana (LA).
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.