There was a total of approximately $36 million of ranches, farms, hunting land and other rural land and acreage for sale in Oklahoma's Cimarron County recently on Land.com. The total size of all Cimarron County land for sale was nearly 100,000 acres. Cimarron County ranks 74th in the Sooner State for the total acreage of land currently advertised for sale. Keyes had the most land for sale. Cimarron County has a large agricultural economy, with 554 farms recorded in the county during the latest U.S. Census. Farming activities in Cimarron County generate annual revenues of $7 million, the majority of which comes from livestock products. Cimarron County is one of the ten largest counties in Oklahoma (1,840 square miles). It's located in the Red Carpet Country Oklahoma region of the state.