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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023


CALDWELL County, MO Covers 7 ZIP Codes

ZIP CodeClassificationCityPopulationTimezoneArea Code(s)
ZIP Code 64624GeneralBraymer1,662Central660
ZIP Code 64625GeneralBreckenridge644Central660
ZIP Code 64637GeneralCowgill667Central660
ZIP Code 64644GeneralHamilton3,024Central816
ZIP Code 64649GeneralKidder864Central816
ZIP Code 64650GeneralKingston727Central816/660
ZIP Code 64671GeneralPolo2,062Central660/816

Population:9,424 (More Details)
Male Population:4,727
Female Population:4,697
Median Age:41
ZIP Codes:7
Area Codes:0
Total Area:430 square miles (county)
Land Area:426 square miles (county)
Water Area:3 square miles (county)

CALDWELL, MO Demographic Information

* Demographic data is based on 2010 Census.

Total population of CALDWELL County, MO9,424
Male population of CALDWELL County, MO4,727
Female population of CALDWELL County, MO4,697
Median age (years)41.3
White Population9,091
Black Population40
Indian Population36
Asian Population18
Hawaiian Population2
Hispanic Population143
Median age (Male)40.2
Median age (Female)42.2
Total households3,676
Family households (families)2,571
Average household size for CALDWELL County, MO2.51
Average family size of CALDWELL County, MO3
Total housing units for CALDWELL County, MO4,605

CALDWELL County, MO Covers 7 Cities