THE ATCHISON COUNTY LAND BRIEF
Land in the
Loess and Glacial Drift Hills setting.
Atchison County has 431.2 square miles of land in Kansas. 3 mapped landscape regions meet across Atchison County: Loess and Glacial Drift Hills, Nebraska/Kansas Loess Hills, Missouri Alluvial Plain.
Glacial till plains and windblown loess hills make up the Western Corn Belt landscape. Near-level and rolling terrain are interspersed with steeper river valleys and hills.
Regional context: Western Corn Belt Plains ↗ · Regional mapping across the county footprint
Where the landscape changes
Atchison County intersects 3 mapped regional units. The largest mapped shares are:
- Loess and Glacial Drift Hills84.6%
- Nebraska/Kansas Loess Hills11.9%
- Missouri Alluvial Plain3.4%
Finding your parcel within Atchison County
The atlas lists 13 cities, towns, townships, and Census communities associated with Atchison County, including Grasshopper, Benton, Lancaster. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Atchison County by land and water
The Census records 2.65 square miles of water within Atchison County, or 0.6% of its total area. That share is close to Atchison County’s 0.6%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Atchison County has 2,166.7 times the land area of nearby Lancaster city (0.2 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Brown County, Doniphan County, Jackson County, Jefferson County, Leavenworth County within Kansas. A tract near one of these lines should be matched to the county identifier on its own records.

