Custer County is in Great Plains Country Oklahoma. Of the 77 counties in the Sooner State, Custer County ranks 22nd in terms of size (1,002 square miles). Recent Land Network data includes about 2,000 acres of recreational land for sale in Oklahoma's Custer County, which is valued at a combined $2 million. The average price of recreational acreage for sale in Custer 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.