THE DAVISON COUNTY LAND BRIEF
Land in the
James River Lowland setting.
Davison County has 435.6 square miles of land in South Dakota. 2 mapped landscape regions meet across Davison County: James River Lowland, Southern Missouri Coteau.
Flat to gently rolling glacial terrain supports a prairie transition between taller and shorter grasses. Many temporary and seasonal wetlands occupy depressions left in the glacial landscape.
Regional context: Northern Glaciated Plains ↗ · Regional mapping across the county footprint
Where the landscape changes
Davison County intersects 2 mapped regional units. The largest mapped shares are:
- James River Lowland93.3%
- Southern Missouri Coteau6.7%
Northwestern Glaciated Plains in Davison County
Glaciated plains bridge the wetter eastern prairie and the drier, more broken Great Plains. Numerous prairie potholes and other seasonal or persistent wetlands are characteristic regional landforms.
Read the regional source ↗Finding your parcel within Davison County
The atlas lists 15 cities, towns, townships, and Census communities associated with Davison County, including Blendon, Badger, Tobin. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Davison County by land and water
The Census records 1.31 square miles of water within Davison County, or 0.3% of its total area. That share is close to Davison County’s 0.3%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Davison County has 12.2 times the land area of nearby Beulah township (35.8 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Aurora County, Douglas County, Hanson County, Hutchinson County, Sanborn County within South Dakota. A tract near one of these lines should be matched to the county identifier on its own records.

