THE DESOTO COUNTY LAND BRIEF
Land in the
Loess Plains setting.
DeSoto County has 476.4 square miles of land in Mississippi. 4 mapped landscape regions meet across DeSoto County: Loess Plains, Northern Holocene Meander Belts, Bluff Hills, among others.
Windblown loess blankets irregular plains and rolling hills, with steeper bluffs near the Mississippi River. Flatter eastern areas contrast with the more deeply cut bluff country.
Regional context: Mississippi Valley Loess Plains ↗ · Regional mapping across the county footprint
Where the landscape changes
DeSoto County intersects 4 mapped regional units. The largest mapped shares are:
- Loess Plains80.5%
- Northern Holocene Meander Belts13.5%
- Bluff Hills3.9%
- Northern Backswamps2.2%
Mississippi Alluvial Plain in DeSoto County
The Mississippi's broad alluvial plain includes river terraces, swales and natural levees. Small changes in elevation distinguish local settings within this generally flat river landscape.
Read the regional source ↗Finding your parcel within DeSoto County
The atlas lists 9 cities, towns, townships, and Census communities associated with DeSoto County, including Olive Branch, Southaven, Hernando. The list includes overlapping geography types and does not divide the county into exclusive service areas.
DeSoto County by land and water
The Census records 19.4 square miles of water within DeSoto County, or 3.9% of its total area. That share is close to DeSoto County’s 3.9%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, DeSoto County has 18.6 times the land area of nearby Hernando city (25.6 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Marshall County, Tate County, Tunica County within Mississippi. A tract near one of these lines should be matched to the county identifier on its own records.

