Cleveland County is in Frontier Country Oklahoma. Of the 77 counties in the Sooner State, Cleveland County ranks 70th in terms of size (357,175 acres). Cleveland County, Oklahoma, includes around 2,000 acres of residential land for sale based on recent Land Network data. The combined market value of farms, ranches, hunting land and other land for sale here was nearly $80 million. The average price of residential acreage for sale in Cleveland County was $469,549. Browse all residential land and rural property for sale in Oklahoma 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.