A combined around 1,000 acres were listed for sale in Wisconsin's Kewaunee County recently; the overall value of all Kewaunee County farms, hunting land and other rural land and acreage for sale was nearly $13 million. Kewaunee County ranks 67th out of 72 counties in the Badger State for the total number of acres of land currently advertised 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 the 18th biggest county (1,084 square miles) in Wisconsin. It's located in the Northeast Wisconsin region of Wisconsin.