The total value of farms and ranches for sale in Colorado's Broomfield County recently on Land.com was nearly $22 million. This represents approximately 1,000 acres of farms and ranches for sale in Broomfield County. Broomfield County ranks 60th in the state for the total acreage of land currently advertised for sale. Among cities in Broomfield County with farms, ranches, and rural real estate for sale, Broomfield featured the most land for sale. Broomfield County is the 64th largest county (33 square miles) in Colorado. It's located in the Front Range Colorado region of the state.