Land for sale in South Dakota's Davison County recently totaled nearly $7 million and 1,000 acres. Davison County ranks 26th out of 66 counties in the Coyote State for the total number of acres of land currently advertised for sale. Among cities in Davison County with ranches, farms, hunting land and other rural land and acreage for sale, Mitchell featured the most land for sale. Davison County is South Dakota's 63rd biggest county (436 square miles). It's located in the Southeast South Dakota region of the state.