Haakon County ranks 54th out of 66 counties in South Dakota for the combined amount of land currently advertised for sale. Of all land for sale in Haakon County, Milesville featured the most land for sale. Agriculture and farming drives the Haakon County economy, with 287 farms recorded in the county during the U.S. Census in 2012. Farming activities in Haakon County generate annual revenues of $10 million, the majority of which comes from livestock products. Haakon County is one of the ten largest counties in South Dakota (1,826 square miles). It's located in the Black Hills & Badlands South Dakota region of the state.