Polk County, Missouri Zip Codes by Population (2024)

The most populated Zip Code in Polk County, Missouri is 65613, located in Bolivar. * 2024 populations estimated based on the latest ACS 5-year data.

Zip Code
City
Population
65613Bolivar17,701
65674Humansville2,972
65725Pleasant Hope2,814
65663Half Way2,722
65649Fair Play2,191
65617Brighton1,668
65640Dunnegan1,343
65710Morrisville1,134
65601Aldrich668
65727Polk114