Land for sale in Kansas's Jefferson County recently totaled almost $41 million and approximately 2,000 acres. Jefferson County ranks 14th in Kansas for the combined amount of land currently advertised for sale. Among cities in Jefferson County with ranches, farms, hunting land and other rural land and acreage for sale, Ozawkie featured the most land for sale. Agriculture and farming drives the Jefferson County economy, with 996 farms recorded in the county during the U.S. Census in 2012. Farming activities in Jefferson County generate annual revenues of $7 million, most of which is from crops. Jefferson County is the 94th largest county (556 square miles) in Kansas. It's located in the Wooded Hills Kansas region of Kansas.