Custer County is in Great Plains Country Oklahoma. Of the 77 counties in the Sooner State, Custer County is 22nd in terms of its size (641,326 acres). A recent survey of Land Network data totals almost 1,000 acres of farms for sale in Oklahoma's Custer County, which is valued at a combined $2 million. The average price of farmland for sale in Custer County was $546,250. Farms for sale in Custer County hold livestock including cattle, horses, goats, sheep and pig. Browse all Oklahoma farms for sale on the Land Network to find the farm, cattle operation, hobby farm or other farm property that's right for your future commercial or individual needs.