The value of all farms and ranches for sale in Colorado's Sedgwick County recently was nearly $6 million, representing a combined 7,435 acres of land for sale in Sedgwick County. Sedgwick County ranks 60th in Colorado for the total number of acres of land currently advertised for sale. Of all land and rural real estate for sale in Sedgwick County, Julesburg featured the most land for sale. Sedgwick County has a large agricultural economy, with 226 farms recorded in the county during the latest U.S. Census. Farming activities in Sedgwick County generate annual revenues of $5 million, most of which is from crops. Sedgwick County is the 57th biggest county (549 square miles) in Colorado. It's located in the Northeast Colorado region of Colorado.