A total of almost 1,000 acres were listed for sale in Waseca County, Minnesota, recently; the value of all Waseca County farms, rural land, hunting land and other land for sale was almost $6 million. Waseca County ranks 67th out of 87 counties in Minnesota for the combined amount of land currently advertised for sale. Among cities in Waseca County with land for sale, Waseca had 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 Minnesota.