St. Clair County, Illinois
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St. Clair County is the ninth most populous county in Illinois. Located directly east of St. Louis, the county is part of the Metro East region of the Greater St. Louis metropolitan area in Southern I
St. Clair County Courthouse in Belleville
House in Lebanon, Il historic district
Mermaid House Hotel, Lebanon, Illinois
Southern Illinoismapsmall
Belleville, Illinois
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Belleville is a city in St. Clair County, Illinois, United States, and its county seat. It is a southeastern suburb of St. Louis. The population was 42,404 at the 2020 census, making it the most popul
St. Clair County, Illinois
…United States census, St. Clair County had a population of 257,400, making it the second most populous county in Illinois outside the Northern Third. Belleville is the county seat and largest city. Along the Mississippi River, Cahokia Village was founded in 1697 by French settlers and served as a Jesuit mission…
Main Street
Bird's eye view of Belleville in 1867.
Belleville as it appeared in 1910.
Cathedral of Saint Peter