THE MILWAUKEE COUNTY LAND BRIEF
Land in the
Kettle Moraines setting.
Milwaukee County has 241.5 square miles of land in Wisconsin. 2 mapped landscape regions meet across Milwaukee County: Kettle Moraines, Lake Michigan Lacustrine Clay Plain.
Glacial till plains support a transition between hardwood forest, oak savanna and prairie landscapes. Rolling farmland and woodland reflect this meeting of ecological regions in southeastern Wisconsin.
Regional context: Southeastern Wisconsin Till Plains ↗ · Regional mapping across the county footprint
Where the landscape changes
Milwaukee County intersects 2 mapped regional units. The largest mapped shares are:
- Kettle Moraines92.5%
- Lake Michigan Lacustrine Clay Plain7.5%
Finding your parcel within Milwaukee County
The atlas lists 19 cities, towns, townships, and Census communities associated with Milwaukee County, including Milwaukee, Franklin, Oak Creek. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Milwaukee County by land and water
The Census records 948.1 square miles of water within Milwaukee County, or 79.7% of its total area. That share is close to Milwaukee County’s 79.7%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Milwaukee County has 50.6 times the land area of nearby Cudahy city (4.77 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Ozaukee County, Racine County, Washington County, Waukesha County within Wisconsin. A tract near one of these lines should be matched to the county identifier on its own records.

