Land for sale in Colorado's Yuma County recently totaled nearly $25 million and approximately 100,000 acres. Yuma County ranks 47th out of 64 counties in the Centennial State for the total number of acres of land currently advertised for sale. Of all locations in Yuma County with ranches, farms, hunting land and other rural land and acreage for sale, Wray featured the most land for sale. Agriculture and farming drives the Yuma County economy, with 834 farms recorded in the county during the U.S. Census in 2012. Farming activities in Yuma County generate annual revenues of $21 million, the majority of which comes from livestock products. Yuma County is the 14th biggest county (2,368 square miles) in Colorado. It's located in the Northeast Colorado region of the state.