There are 6 zip codes in Green Lake County, Wisconsin. The most populated is 53946, located in Markesan. * 2024 populations estimated based on the latest ACS 5-year data.

CSV JSON
Zip Code
Population
City
539464,174Markesan
549682,751Princeton
549412,453Green Lake
539261,871Dalton
53947350Marquette
53939302Kingston

Zip Codes in Green Lake County, Wisconsin by Population (2024)