Located in Tallgrass Prairie Kansas, 1,184-square-mile Sumner County is one of the ten biggest counties in the Wheat State. The total value of roughly 3,000 acres of farms recently listed for sale in Kansas's Sumner County was around $5 million. The average price of farms for sale in Sumner County was $399,810. Farms for sale in Sumner County hold livestock including cattle, horses, goats, sheep and pig. Browse all Kansas farms for sale on the Land Network to find the farm, cattle operation, hobby farm or other farm property that's right for your future business or individual needs.