Buchanan County Missouri Zip Codes

Cities in

Below are a list of the cities located in Buchanan County, MO. There are 13 total unique zip codes in Buchanan County, Missouri. The time zone for Buchanan County is the Central Daylight Time zone and they follow daylight savings time. The Federal Information Processing System (FIPS) Code for is 29021.

The population in Buchanan County, MO is currently 83,853. That is a decrease of -6.74% vs the population of 89,201 in 2010.

Zip Codes for Buchanan County, MO (13)
Zip Code
 City County
Zip Code Map
64401 Agency Buchanan
64440 De Kalb Buchanan
64443 Easton Buchanan
64448 Faucett Buchanan
64484 Rushville Buchanan
64501 Saint Joseph Buchanan
64502 Saint Joseph Buchanan
64503 Saint Joseph Buchanan
64504 Saint Joseph Buchanan
64505 Saint Joseph Buchanan
64506 Saint Joseph Buchanan
64507 Saint Joseph Buchanan
64508 Saint Joseph Buchanan

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