THE MADISON COUNTY LAND BRIEF
Land in the
Rolling Loess Prairies setting.
Madison County has 561 square miles of land in Iowa. The mapped landscape region in Madison County is Rolling Loess Prairies.
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 Madison County
The atlas lists 9 cities, towns, townships, and Census communities associated with Madison County, including West Des Moines, Winterset, Macksburg. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Madison County by land and water
The Census records 1.15 square miles of water within Madison County, or 0.2% of its total area. That share is close to Madison County’s 0.2%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Madison County has 116.7 times the land area of nearby Winterset city (4.81 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Adair County, Clarke County, Dallas County, Guthrie County, Polk County, Union County, Warren County within Iowa. A tract near one of these lines should be matched to the county identifier on its own records.

