The combined value of farms and ranches for sale in Osborne County, Kansas, recently on Land.com was $4 million. This represents approximately 2,000 acres of farms and ranches for sale in Osborne County. Osborne County ranks 68th out of 105 counties in the Jayhawk State for the combined amount of land currently advertised for sale. There were three properties listed as sold in Osborne County through the Land Network Comparable Sales Program. This represented a total value of $1,099,000. Osborne featured the most land for sale. Agriculture and farming drives the Osborne County economy, with 343 farms recorded in the county during the U.S. Census in 2012. Farming activities in Osborne County generate annual revenues of $8 million, most of which is from crops. Osborne County is the 35th largest county (894 square miles) in Kansas. It's located in the Tallgrass Prairie Kansas region of the state.