Mascoutah Township, St. Clair County, Illinois

Mascoutah Township is located in St. Clair County, Illinois. As of the 2010 census, its population was 8,217 and it contained 3,335 housing units.

Geography
According to the 2010 census, the township has a total area of 39.33 sqmi, of which 39.09 sqmi (or 99.39%) is land and 0.24 sqmi (or 0.61%) is water.