THE PORTAGE COUNTY LAND BRIEF
Land in the
Glacial Lake Wisconsin Sand Plain setting.
Portage County has 800.9 square miles of land in Wisconsin. 4 mapped landscape regions meet across Portage County: Glacial Lake Wisconsin Sand Plain, Central Sand Ridges, Central Wisconsin Undulating Till Plain, among others.
This transition between northern forests and southern farming country includes lakes, wetlands and hardwood woodland. Glacial landforms support a mosaic of open land and wooded areas.
Regional context: North Central Hardwood Forests ↗ · Regional mapping across the county footprint
Where the landscape changes
Portage County intersects 4 mapped regional units. The largest mapped shares are:
- Glacial Lake Wisconsin Sand Plain46.9%
- Central Sand Ridges36.1%
- Central Wisconsin Undulating Till Plain13.6%
- Upper Wolf River Stagnation Moraine3.4%
Finding your parcel within Portage County
The atlas lists 30 cities, towns, townships, and Census communities associated with Portage County, including Grant, Sharon, Buena Vista. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Portage County by land and water
The Census records 21.9 square miles of water within Portage County, or 2.7% of its total area. That share is close to Portage County’s 2.7%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Portage County has 74.8 times the land area of nearby Plover village (10.7 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Adams County, Marathon County, Shawano County, Waupaca County, Waushara County, Wood County within Wisconsin. A tract near one of these lines should be matched to the county identifier on its own records.

