Mascoutah is a 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. According to the US Census Bureau, the population was estimated at 7,994 in 2019. History The town of Mascoutah was originally established in 1837 as Mechanicsburg. This was disputed with the establishment of a Post Office; the inhabitants were informed that another township in Illinois was already named Mechanicsburg. The town was renamed after the Mascouten tribe, and was officially designated Mascoutah in 1839. Mascoutah was considered a progressive town near the turn of the 20th century. The town saw steady growth thanks to the construction of a train depot in 1870, courtesy of the Southern Railway Company. The largest Turner Hall in Southern Illinois was established in Mascoutah in 1873 which served as the center of town social life, and the town constructed its own citizen owned power plant in 1894. The Mascoutah Herald was established in 1885 and remains in production to this day. In 1903 the Belleville And Mascoutah Electric Railway Company planned an electric rail system to Belleville that was delayed and never completed. The train depot shut down, the Turner Hall eventually became the chamber of commerce, and the municipal power plant now houses the city's fleet and equipment maintenance department. Geography The Mascoutah Civic Center is located at (38.4922, -89.7968). According to the 2010 census, Mascoutah has a total area of , of which (or 98.45%) is land and (or 1.55%) is water. Demographics Mascoutah was the United States center of population point in 1970. As of the census of 2000, there were 5,659 people, 2,162 households, and 1,571 families residing in the city. The population density was . There were 2,309 housing units at an average density of . The racial makeup of the city was 91.73% White, 4.19% African American, 0.35% Native American, 0.97% Asian, 0.05% Pacific Islander, 0.85% from other races, and 1.86% from two or more races. Hispanic or Latino of any race were 1.75% of the population. There were 2,162 households, out of which 35.8% had children under the age of 18 living with them, 57.5% were married couples living together, 11.2% had a female householder with no husband present, and 27.3% were non-families. 23.7% of all households were made up of individuals, and 10.5% had someone living alone who