A total of almost 4,000 acres were listed for sale in Ottawa County recently, representing a total value of $12 million in Ottawa County farms and ranches for sale. Ottawa County ranks 48th out of 105 counties in the Sunflower State for the total acreage of land currently advertised for sale. There were five properties listed as sold in Ottawa County through the Land Network Comparable Sales Program. This represented a total value of $1,639,800. Of all locations in Ottawa County with land for sale, Bennington featured the most land for sale. Ottawa County has a large agricultural economy, with 525 farms recorded in the county during the latest U.S. Census. Farming activities in Ottawa County generate annual revenues of $9 million, most of which is from crops. Ottawa County is Kansas's 58th biggest county (721 square miles). It's located in the Tallgrass Prairie Kansas region of the state.