THE GOOSE LAKE LAND BRIEF
Land in the
Sand Area setting.
Goose Lake township has 24.9 square miles of land in Grundy County. Its Census reference point is in Sand Area, within Central Corn Belt Plains.
Glaciated plains historically supported tallgrass prairie mixed with oak and hickory woodland. Dark prairie soils and broad farming landscapes distinguish much of the Central Corn Belt.
Regional context: Central Corn Belt Plains ↗ · Classification at the Census reference point
Goose Lake and Grundy County
Goose Lake is associated with Grundy 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.
Goose Lake by land and water
The Census records 4.98 square miles of water within Goose Lake, or 16.7% of its total area. It is 13.8 percentage points higher than the 2.9% recorded for Grundy County. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Goose Lake township has 2.3 times the land area of nearby Felix township (10.9 square miles). These areas describe boundaries, not comparable property prices.

