Geary County is in Tallgrass Prairie Kansas. Of the 105 counties in the Wheat State, Geary County ranks 103rd in terms of size (258,935 acres). Recent listings of residential land for sale in Geary County, Kansas, totals nearly 1,000 acres and a combined market value of approximately $10 million. The most common type of land for sale by combined acreage in Geary County is residential property. The average price of residential acreage for sale in Geary County was $324,148. 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.