Land for Sale in Sully County, South Dakota

Sully County ranks 47th in the Mount Rushmore State for the total number of acres of land currently advertised for sale. Onida featured the most land for sale. Its economy is defined as agricultural, with 191 farms recorded in the county during the most recent U.S. Census. Farming activities in Sully County generate annual revenues of $7 million, most of which is from crops. Sully County is the 29th biggest county (1,070 square miles) in South Dakota. It's located in the Great Lakes South Dakota region of the state.