Kewaunee Zip Codes

Zip Codes! Search for WI zipcodes with Qpzm. Business, Commercial, Education and Personal use.

Kewaunee is a county of Wisconsin. It has a land area of 343 square miles. The population of Kewaunee was 20,574 in 2010 with a positive growth rate of 1.9% since the year 2000.