Smith County is in Tallgrass Prairie Kansas. Of the 105 counties in the state, Smith County is 31st in terms of its size (574,057 acres). Kansas's Smith County includes approximately 1,000 acres of residential land and property for sale based on recent Land Network data. The combined market value of land for sale here was roughly $2 million. The average price of residential acreage for sale in Smith County was $274,483. The economy here is mainly agricultural. 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.