THE ST. CHARLES LAND BRIEF
Land in the
Rochester/Paleozoic Plateau Upland setting.
St. Charles township has 31.9 square miles of land in Winona County. Its Census reference point is in Rochester/Paleozoic Plateau Upland, within Driftless Area.
Deeply cut valleys divide a bedrock plateau with windblown soil on many uplands. Glaciers had less influence here than in neighboring regions, leaving a distinctly hilly landscape.
Regional context: Driftless Area ↗ · Classification at the Census reference point
St. Charles and Winona County
St. Charles is associated with Winona County in the Census boundary data. Start with the parcel’s tax bill to match the property to that jurisdiction, then confirm which government handles its land use.
St. Charles by land and water
The Census records 0 square miles of water within St. Charles, or 0% of its total area. It is 2.4 percentage points lower than the 2.4% recorded for Winona County. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, St. Charles township has 8.5 times the land area of nearby St. Charles city (3.75 square miles). These areas describe boundaries, not comparable property prices.

