The value of farms and ranches for sale in Sac County, Iowa, recently on Land.com was around $4 million. This represents 1,000 acres of farms, ranches, and rural real estate for sale in Sac County. Sac County ranks 91st out of 99 counties in the state for the combined amount of land currently advertised for sale. Of all farms, ranches, hunting land and other land for sale in Sac County, Sac City featured the most land for sale. Its economy is defined as agricultural, with 914 farms recorded in the county during the most recent U.S. Census. Farming activities in Sac County generate annual revenues of $31 million, the majority of which comes from livestock products. Sac County is Iowa's 37th largest county (578 square miles). It's located in the Western Iowa region of Iowa.