THE WATONWAN COUNTY LAND BRIEF
Land in the
Des Moines Lobe setting.
Watonwan County has 434.9 square miles of land in Minnesota. The mapped landscape region in Watonwan County is Des Moines Lobe.
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
Finding your parcel within Watonwan County
The atlas lists 20 cities, towns, townships, and Census communities associated with Watonwan County, including South Branch, Riverdale, Rosendale. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Watonwan County by land and water
The Census records 4.78 square miles of water within Watonwan County, or 1.1% of its total area. That share is close to Watonwan County’s 1.1%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Watonwan County has 177.9 times the land area of nearby St. James city (2.45 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Blue Earth County, Brown County, Cottonwood County, Jackson County, Martin County within Minnesota. A tract near one of these lines should be matched to the county identifier on its own records.

