There are 10 zip codes in Andrew County, Missouri. The most populated is 64505, located in Saint Joseph. * 2024 populations estimated based on the latest ACS 5-year data.

CSV JSON
Zip Code
Population
City
6450513,944Saint Joseph
644857,903Savannah
644941,062Union Star
64436961Cosby
64421933Amazonia
64427669Bolckow
64483594Rosendale
64449447Fillmore
64459411Helena
64480312Rea

Zip Codes in Andrew County, Missouri by Population (2024)