THE OTSEGO COUNTY LAND BRIEF
Land in the
Mio Plateau setting.
Otsego County has 515 square miles of land in Michigan. 3 mapped landscape regions meet across Otsego County: Mio Plateau, Vanderbilt Moraines, Onaway Moraines.
Glacial hills, till plains, sandy outwash and old lake basins create a varied northern landscape. Conifer and hardwood forests surround many lakes across these glacially shaped uplands.
Regional context: Northern Lakes and Forests ↗ · Regional mapping across the county footprint
Where the landscape changes
Otsego County intersects 3 mapped regional units. The largest mapped shares are:
- Mio Plateau57.1%
- Vanderbilt Moraines42.5%
- Onaway Moraines0.4%
Finding your parcel within Otsego County
The atlas lists 11 cities, towns, townships, and Census communities associated with Otsego County, including Corwith, Charlton, Hayes. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Otsego County by land and water
The Census records 11.2 square miles of water within Otsego County, or 2.1% of its total area. That share is close to Otsego County’s 2.1%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Otsego County has 14.6 times the land area of nearby Dover township (35.2 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Antrim County, Charlevoix County, Cheboygan County, Crawford County, Kalkaska County, Montmorency County, Oscoda County within Michigan. A tract near one of these lines should be matched to the county identifier on its own records.

