There was a combined almost $2 million of land and rural real estate for sale in Sedgwick County, Colorado, recently on Land.com. The total acreage of all Sedgwick County land and rural real estate for sale was around 1,000 acres. Sedgwick County ranks 62nd out of 64 counties in the Centennial State for the total acreage of land currently advertised for sale. Of all farms and ranches for sale in Sedgwick County, Julesburg had 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 largest county (549 square miles) in Colorado. It's located in the Northeast Colorado region of Colorado.