The value of all land and rural real estate for sale in Atchison County recently was nearly $9 million, representing a total of 99 acres of land for sale in Atchison County. Atchison County ranks 39th out of 105 counties in the Wheat State for the total number of acres of land currently advertised for sale. Among cities in Atchison County with ranches, farms, hunting land and other rural land and acreage for sale, Atchison featured the most land for sale. Manufacturing and related services are the largest economic sectors in Atchison County. Atchison County is Kansas's 102nd largest county (433 square miles). It's located in the Wooded Hills Kansas region of Kansas.