Kingman County is in Tallgrass Prairie Kansas. Of the 105 counties in the Jayhawk State, Kingman County is 40th in terms of its size (866 square miles). Kingman County, Kansas, includes nearly 1,000 acres of farms for sale based on recent Land Network data. The combined market value of land and rural real estate for sale here was $2 million. The average price of farmland for sale in Kingman County was $375,010. Farms for sale in Kingman County feature livestock including sheep, pig, horses, cattle and goats. Browse all Kansas farms for sale on the Land Network to find the farm, cattle operation, hobby farm or other farm property that's right for your future business or lifestyle needs.