McClain County is in Frontier Country Oklahoma. Of the 77 counties in the Sooner State, 371,362-acre McClain County ranks 68th by size. There is around 4,000 acres of undeveloped land for sale in McClain County, Oklahoma, based on recent Land Network data. The combined market value of land for sale here is approximately $31 million. The average price of undeveloped acreage for sale in McClain County was $342,964. Some suggested uses for undeveloped land currently for sale in McClain County include for residential single, agriculture, and hunting/fishing use. Some common wildlife species to be found on undeveloped land for sale in McClain County include turkey, whitetail deer, ducks, quail, geese and pig. Current commercial applications for commercial property for sale in McClain County include for residential single, agriculture and hunting/fishing use. Browse all Oklahoma undeveloped land for sale on the Land Network to find your next commercial property or land investment.