THE MINNEHAHA COUNTY LAND BRIEF
Land in the
Loess Prairies setting.
Minnehaha County has 806.9 square miles of land in South Dakota. 3 mapped landscape regions meet across Minnehaha County: Loess Prairies, Prairie Coteau, James River Lowland.
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
Minnehaha County intersects 3 mapped regional units. The largest mapped shares are:
- Loess Prairies63.8%
- Prairie Coteau29.8%
- James River Lowland6.5%
Northern Glaciated Plains in Minnehaha County
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.
Read the regional source ↗Finding your parcel within Minnehaha County
The atlas lists 40 cities, towns, townships, and Census communities associated with Minnehaha County, including Sioux Falls, Edison, Burk. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Minnehaha County by land and water
The Census records 7 square miles of water within Minnehaha County, or 0.9% of its total area. That share is close to Minnehaha County’s 0.9%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Minnehaha County has 625 times the land area of nearby Crooks city (1.29 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Lake County, Lincoln County, McCook County, Moody County, Turner County within South Dakota. A tract near one of these lines should be matched to the county identifier on its own records.

