THE DES MOINES COUNTY LAND BRIEF
Land in the
Rolling Loess Prairies setting.
Des Moines County has 416.1 square miles of land in Iowa. 3 mapped landscape regions meet across Des Moines County: Rolling Loess Prairies, Upper Mississippi Alluvial Plain, Loess Flats and Till Plains.
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
Des Moines County intersects 3 mapped regional units. The largest mapped shares are:
- Rolling Loess Prairies77.8%
- Upper Mississippi Alluvial Plain19%
- Loess Flats and Till Plains3.1%
Interior River Valleys and Hills in Des Moines County
Broad terraced river valleys contrast with wooded slopes and dissected glacial plains. Bottomland settings and upland oak landscapes occur close together across the Interior River Valleys and Hills.
Read the regional source ↗Central Irregular Plains in Des Moines County
Irregular plains form a transition between northern agricultural country and more wooded uplands to the south and east. Grassland and forest historically mixed, with wider woodland belts beside streams.
Read the regional source ↗Finding your parcel within Des Moines County
The atlas lists 11 cities, towns, townships, and Census communities associated with Des Moines County, including Burlington, West Burlington, Beaverdale. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Des Moines County by land and water
The Census records 13.6 square miles of water within Des Moines County, or 3.2% of its total area. That share is close to Des Moines County’s 3.2%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Des Moines County has 186 times the land area of nearby Sperry CDP (2.24 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Henry County, Lee County, Louisa County within Iowa. A tract near one of these lines should be matched to the county identifier on its own records.

