A combined 3,000 acres were listed for sale in Oklahoma's Harper County recently; the overall value of all Harper County farms, ranches, hunting land and other land for sale was approximately $4 million. Harper County ranks 77th out of 77 counties in the state for the total number of acres of land currently advertised for sale. Buffalo had the most land for sale. Harper County has a large agricultural economy, with 532 farms recorded in the county during the latest U.S. Census. Farming activities in Harper County generate annual revenues of $3 million, the majority of which comes from livestock products. Harper County is Oklahoma's 17th biggest county (1,041 square miles). It's located in the Red Carpet Country Oklahoma region of the state.