Greer County is in Great Plains Country Oklahoma. Of the 77 counties in the Sooner State, 411,925-acre Greer County ranks 59th by size. Recent Land Network data records around 4,000 acres of residential land for sale in Oklahoma's Greer County, which is valued at a combined $13 million. The average price of residential land for sale in Greer County was $607,981. 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.