There was a total of $9 million of farms, rural land, hunting land and other land for sale in Minnesota's Waseca County recently on Land.com. The total acreage of all Waseca County farms and rural real estate for sale was approximately 1,000 acres. Waseca County ranks 63rd in the Gopher State for the total acreage of land currently advertised for sale. Of all locations in Waseca County with land for sale, Waseca featured the most land for sale. Waseca County is Minnesota's 80th largest county (432 square miles). It's located in the Southern Minnesota region of the state.