THE BRILLION LAND BRIEF
Land in the
Lake Michigan Lacustrine Clay Plain setting.
Brillion city has 3.09 square miles of land in Calumet County. Its Census reference point is in Lake Michigan Lacustrine Clay Plain, within Southeastern Wisconsin Till Plains.
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 ↗ · Classification at the Census reference point
Brillion and Calumet County
Brillion is associated with Calumet 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.
Brillion by land and water
The Census records 0.03 square miles of water within Brillion, or 1% of its total area. It is 18.9 percentage points lower than the 19.9% recorded for Calumet County. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Brillion city has 9.4% of the land area of nearby Brillion town (32.9 square miles). These areas describe boundaries, not comparable property prices.

