There was a combined around $23 million of land for sale in Custer County, Oklahoma, recently on Land.com. The total acreage of all Custer County ranches, farms, hunting land and other rural land and acreage for sale was approximately 3,000 acres. Custer County ranks 50th out of 77 counties in Oklahoma for the total number of acres of land currently advertised for sale. Of all locations in Custer County with farms and ranches for sale, Weatherford had the most land for sale. Economically speaking, Custer County's is largely dependent on mining and mineral extraction-related businesses and services. Custer County is the 22nd largest county (1,002 square miles) in Oklahoma. It's located in the Great Plains Country Oklahoma region of the state.