Caldwell County, Missouri Zip Codes

7 zips

Zip Code
City
Population ↓
64644Hamilton3,096
64671Polo1,937
64624Braymer1,498
64625Breckenridge812
64650Kingston681
64649Kidder575
64637Cowgill559

Overview of Zip Codes in Caldwell County

7
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2024, there are 7 ZCTAs in Caldwell County, Missouri (US Census).