A total of nearly 3,000 acres were listed for sale in Atchison County, Missouri, recently, representing a combined approximately $21 million in Atchison County farms, ranches, hunting land and other land for sale. Atchison County ranks 107th out of 115 counties in the Gateway State for the combined amount of land currently advertised for sale. Among cities in Atchison County with farms, ranches, and rural real estate for sale, Rock Port had the most land for sale. Agriculture and farming drives the Atchison County economy, with 395 farms recorded in the county during the U.S. Census in 2012. Farming activities in Atchison County generate annual revenues of $11 million, most of which is from crops. Atchison County is Missouri's 68th biggest county (550 square miles). It's located in the Northwest Missouri region of the state.