Land for sale in Gooding County, Idaho, recently totaled nearly $48 million and 3,000 acres. Gooding County ranks 27th in the Gem State for the total acreage of land currently advertised for sale. Of all locations in Gooding County with land and rural real estate for sale, Hagerman had the most land for sale. Gooding County has a large agricultural economy, with 596 farms recorded in the county during the latest U.S. Census. Farming activities in Gooding County generate annual revenues of $9 million, the majority of which comes from livestock products. Gooding County is Idaho's 36th biggest county (734 square miles). It's located in the South Central Idaho region of the state.