Land for sale in Kiowa County, Kansas, recently totaled around $3 million and nearly 1,000 acres. Kiowa County ranks 94th in the Sunflower State for the total acreage of land currently advertised for sale. Among cities in Kiowa County with land and rural real estate for sale, Haviland featured the most land for sale. Kiowa County has a large agricultural economy, with 403 farms recorded in the county during the latest U.S. Census. Farming activities in Kiowa County generate annual revenues of $5 million, most of which is from crops. Kiowa County is Kansas's 57th biggest county (722 square miles). It's located in the High Plains Kansas region of Kansas.