Engelmann Township, St. Clair County, Illinois
# Engelmann Township, St. Clair County, Illinois

Engelmann Township is located in St. Clair County, Illinois. As of the 2010 census, its population was 726 and it contained 288 housing units.

## Geography

According to the 2010 census, the township has a total area of 29.78 square miles (77.1 $km^2),$ of which 29.57 square miles (76.6 $km^2)$ (or 99.29%) is land and 0.22 square miles (0.57 $km^2)$ (or 0.74%) is water.

