Greer County is in Great Plains Country Oklahoma. Of the 77 counties in the state, Greer County ranks 59th in terms of size (643 square miles). The total value of 2,000 acres of residential land recently listed for sale in Greer County, Oklahoma, was nearly $7 million. The average price of residential land for sale in Greer County was $402,780. 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.