There was a total of approximately $7 million of land for sale in Waseca County recently on Land.com. The total size of all Waseca County farms, rural land, hunting land and other land for sale was approximately 1,000 acres. Waseca County ranks 68th out of 87 counties in Minnesota for the combined amount of land currently advertised for sale. Among cities in Waseca County with land and rural real estate for sale, Waseca featured the most land for sale. Waseca County is the 80th biggest county (432 square miles) in Minnesota. It's located in the Southern Minnesota region of the state.