McClain County is in Frontier Country Oklahoma. Of the 77 counties in the state, 580-square-mile McClain County ranks 68th by size. There is around 2,000 acres of recreational land for sale in Oklahoma's McClain County 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 $9 million. The average price of recreational acreage for sale in McClain County was $1 million. Browse all recreational property for sale in Oklahoma to find the recreational tract that suits your lifestyle needs, from hunting and fishing properties for the outdoor enthusiast to undeveloped acreage ready for future residential-property development.