THE MARION COUNTY LAND BRIEF
Land in the
Flint Hills setting.
Marion County has 944.3 square miles of land in Kansas. 3 mapped landscape regions meet across Marion County: Flint Hills, Smoky Hills, Prairie Tableland.
Rolling limestone and shale hills are divided by narrow valleys. The Flint Hills preserve extensive tallgrass-prairie landscapes, with rocky uplands contrasting with the smoother cropland regions nearby.
Regional context: Flint Hills ↗ · Regional mapping across the county footprint
Where the landscape changes
Marion County intersects 3 mapped regional units. The largest mapped shares are:
- Flint Hills82.9%
- Smoky Hills11.8%
- Prairie Tableland5.2%
Central Great Plains in Marion County
These plains are lower and somewhat more irregular than the High Plains to the west. Their grassland setting includes rolling terrain and a transition toward greater rainfall in the east.
Read the regional source ↗Finding your parcel within Marion County
The atlas lists 31 cities, towns, townships, and Census communities associated with Marion County, including Clear Creek, Grant, Centre. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Marion County by land and water
The Census records 9.43 square miles of water within Marion County, or 1% of its total area. That share is close to Marion County’s 1%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Marion County has 35.1 times the land area of nearby Gale township (26.9 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Butler County, Chase County, Dickinson County, Harvey County, McPherson County, Morris County, Saline County within Kansas. A tract near one of these lines should be matched to the county identifier on its own records.

