A total of around 1,000 acres were listed for sale in Hamlin County recently, representing a total value of nearly $2 million in Hamlin County land and rural real estate for sale. Hamlin County ranks 46th in the Coyote State for the total number of acres of land currently advertised for sale. Lake Norden featured the most land for sale. Its economy is defined as agricultural, with 489 farms recorded in the county during the most recent U.S. Census. Farming activities in Hamlin County generate annual revenues of $9 million, most of which is from crops. Hamlin County is South Dakota's 57th largest county (538 square miles). It's located in the Glacial Lakes & Prairies South Dakota region of the state.