Mascoutah, Illinois
Mascoutah is a small city in St. Clair County, Illinois, United States, named for the Mascoutens, a tribe of the Michigan Indians. The population was 7,483 at the 2010 census. The population was 8,029 at the 2018 census. as of 2/13/20 population is approx 9500, according to the City of Mascoutah internal records.