There are 5 zip codes in Chase County, Kansas. The most populated is 66845, located in Cottonwood Falls. * 2024 populations estimated based on the latest ACS 5-year data.

Zip Code
Population
City
668451,079Cottonwood Falls
66869606Strong City
66850230Elmdale
66843152Cedar Point
6686292Matfield Green

Zip Codes in Chase County, Kansas by Population (2024)