Land for sale in Beaver County, Oklahoma, recently totaled almost $6 million and nearly 4,000 acres. Beaver County ranks 71st in the Sooner State for the combined amount of land currently advertised for sale. Beaver had the most land for sale. Beaver County has a large agricultural economy, with 965 farms recorded in the county during the latest U.S. Census. Farming activities in Beaver County generate annual revenues of $4 million, the majority of which comes from livestock products. Beaver County is one of the ten biggest counties in Oklahoma (1,817 square miles). It's located in the Red Carpet Country Oklahoma region of Oklahoma.