The value of all land and rural real estate for sale in Atchison County, Kansas, recently was nearly $4 million, representing a total of 81 acres of land for sale in Atchison County. Atchison County ranks 60th out of 105 counties in the state for the total acreage of land currently advertised for sale. Of all locations in Atchison County with farms, ranches, hunting land and other land 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 the state.