There was a total of almost $10 million of farms, ranches, hunting land and other land for sale in Gray County, Kansas, recently on Land.com. The total size of all Gray County farms, ranches, hunting land and other land for sale was approximately 2,000 acres. Gray County ranks 50th in the Jayhawk State for the total number of acres of land currently advertised for sale. Cimarron had the most land for sale. Its economy is defined as agricultural, with 418 farms recorded in the county during the most recent U.S. Census. Farming activities in Gray County generate annual revenues of $14 million, the majority of which comes from livestock products. Gray County is Kansas's 39th largest county (869 square miles). It's located in the High Plains Kansas region of Kansas.