A total of nearly 1,000 acres were listed for sale in Kewaunee County recently, representing a total value of approximately $9 million in Kewaunee County land and rural real estate for sale. Kewaunee County ranks 67th in the state for the combined amount of land currently advertised for sale. Of all locations in Kewaunee County with farms and rural land for sale, Algoma featured the most land for sale. From an economic perspective, manufacturing and related services are the main sectors in Kewaunee County. Kewaunee County is the 18th largest county (1,084 square miles) in Wisconsin. It's located in the Northeast Wisconsin region of Wisconsin.