Stephens County is in Great Plains Country Oklahoma. Of the 77 counties in the Sooner State, Stephens County is 33rd in terms of its size (570,473 acres). The total value of approximately 1,000 acres of residential land recently listed for sale in Stephens County, Oklahoma, was roughly $15 million. The average price of residential land for sale in Stephens County was $473,853. 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.