THE MACOMB COUNTY LAND BRIEF
Land in the
Maumee Lake Plain setting.
Macomb County has 479.4 square miles of land in Michigan. 2 mapped landscape regions meet across Macomb County: Maumee Lake Plain, Interlobate Dead Ice Moraines.
A broad former lake plain is interrupted by old beach ridges, dunes and glacial moraines. The landscape is mostly low-relief, with important differences between sandy rises and lower ground.
Regional context: Huron/Erie Lake Plains ↗ · Regional mapping across the county footprint
Where the landscape changes
Macomb County intersects 2 mapped regional units. The largest mapped shares are:
- Maumee Lake Plain90.6%
- Interlobate Dead Ice Moraines9.4%
Southern Michigan/Northern Indiana Drift Plains in Macomb County
Lakes, marshes and complex glacial deposits create a varied landscape around southern Michigan and northern Indiana. Moraines, beach ridges, dunes, kettles and meltwater channels occur across the region.
Read the regional source ↗Finding your parcel within Macomb County
The atlas lists 27 cities, towns, townships, and Census communities associated with Macomb County, including Lenox, Richmond, Bruce. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Macomb County by land and water
The Census records 91.6 square miles of water within Macomb County, or 16% of its total area. That share is close to Macomb County’s 16%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Macomb County has 13.2 times the land area of nearby Macomb township (36.3 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Lapeer County, Oakland County, St. Clair County, Wayne County within Michigan. A tract near one of these lines should be matched to the county identifier on its own records.

