A total of 1,000 acres were listed for sale in Kewaunee County, Wisconsin, recently, representing a total value of $14 million in Kewaunee County farms and rural land for sale. Kewaunee County ranks 68th in the Cheese State for the total acreage of land currently advertised for sale. Of all locations in Kewaunee County with farms and rural land for sale, Algoma had the most land for sale. From an economic perspective, manufacturing and related services are the main sectors in Kewaunee County. Kewaunee County is Wisconsin's 18th biggest county (1,084 square miles). It's located in the Northeast Wisconsin region of Wisconsin.