The value of all farms, ranches, hunting land and other land for sale in Decatur County, Kansas, recently was approximately $5 million, representing a combined 1,968 acres of land for sale in Decatur County. Decatur County ranks 91st out of 105 counties in the Sunflower State for the total number of acres of land currently advertised for sale. Among cities in Decatur County with ranches, farms, hunting land and other rural land and acreage for sale, Oberlin featured the most land for sale. Agriculture and farming drives the Decatur County economy, with 293 farms recorded in the county during the U.S. Census in 2012. Farming activities in Decatur County generate annual revenues of $12 million, the majority of which comes from livestock products. Decatur County is the 36th largest county (894 square miles) in Kansas. It's located in the High Plains Kansas region of the state.