The combined value of land and rural real estate for sale in Smith County recently on Land.com was $6 million. This represents almost 1,000 acres of farms, ranches, hunting land and other land for sale in Smith County. Smith County ranks 68th in Kansas for the total number of acres of land currently advertised for sale. Among cities in Smith County with land and rural real estate for sale, Smith Center had the most land for sale. Its economy is defined as agricultural, with 497 farms recorded in the county during the most recent U.S. Census. Farming activities in Smith County generate annual revenues of $13 million, most of which is from crops. Smith County is Kansas's 31st largest county (896 square miles). It's located in the Tallgrass Prairie Kansas region of Kansas.