THE HANSON COUNTY LAND BRIEF
Land in the
James River Lowland setting.
Hanson County has 434.6 square miles of land in South Dakota. The mapped landscape region in Hanson County is James River Lowland.
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
Finding your parcel within Hanson County
The atlas lists 20 cities, towns, townships, and Census communities associated with Hanson County, including Fairview, Plano, Spring Lake. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Hanson County by land and water
The Census records 0.77 square miles of water within Hanson County, or 0.2% of its total area. That share is close to Hanson County’s 0.2%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Hanson County has 696.4 times the land area of nearby Alexandria city (0.62 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Davison County, Hutchinson County, McCook County, Miner County, Sanborn County within South Dakota. A tract near one of these lines should be matched to the county identifier on its own records.

