There was a combined around $102 million of land and rural real estate for sale in Winnebago County recently on Land.com. The total of all Winnebago County farms and rural land for sale was approximately 1,000 acres. Winnebago County ranks 24th in the Badger State for the combined amount of land currently advertised for sale. Of all locations in Winnebago County with land and rural real estate for sale, Neenah featured the most land for sale. From an economic perspective, manufacturing and related services are the main sectors in Winnebago County. Winnebago County is Wisconsin's 63rd biggest county (578 square miles). It's located in the Northeast Wisconsin region of Wisconsin.