THE WINNEBAGO COUNTY LAND BRIEF
Land in the
Des Moines Lobe setting.
Winnebago County has 400.5 square miles of land in Iowa. The mapped landscape region in Winnebago 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 Winnebago County
The atlas lists 7 cities, towns, townships, and Census communities associated with Winnebago County, including Forest City, Lake Mills, Leland. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Winnebago County by land and water
The Census records 1.23 square miles of water within Winnebago County, or 0.3% of its total area. That share is close to Winnebago County’s 0.3%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Winnebago County has 467.3 times the land area of nearby Thompson city (0.86 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Cerro Gordo County, Hancock County, Kossuth County, Worth County within Iowa. A tract near one of these lines should be matched to the county identifier on its own records.

