Barton County is in Tallgrass Prairie Kansas. Of the 105 counties in the Jayhawk State, 576,405-acre Barton County ranks 24th by size. Recent listings of residential land for sale in Barton County, Kansas, totals approximately 1,000 acres and a combined market value of roughly $6 million. The most common type of land for sale by combined acreage in Barton County is undeveloped land. The average price of residential land for sale in Barton County was $245,350. Browse all residential land and rural property for sale in Kansas to find residential land and properties that suit your lifestyle needs, from existing residential homes and estates to land ready for future residential-property development.