Kearny County is in High Plains Kansas. Of the 105 counties in the Wheat State, 870-square-mile Kearny County ranks 38th by size. There is almost 2,000 acres of farms for sale in Kearny County, Kansas, based on recent Land Network data. The combined market value of ranches, farms, hunting land and other rural land and acreage for sale here is about $300,000. The average price of farmland for sale in Kearny County was $137,501. The economy here is mainly agricultural. Farms for sale in Kearny County feature 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 lifestyle needs.