The value of ranches, farms, hunting land and other rural land and acreage for sale in Comanche County, Oklahoma, recently on Land.com was approximately $45 million. This represents 3,000 acres of land for sale in Comanche County. Comanche County ranks 34th out of 77 counties in the Sooner State for the total acreage of land currently advertised for sale. Among cities in Comanche County with farms and ranches for sale, Lawton had the most land for sale. From an economic perspective, government and state-level services contribute most to Comanche County's overall GDP. Comanche County is the 15th largest county (1,083 square miles) in Oklahoma. It's located in the Great Plains Country Oklahoma region of Oklahoma.