Dupo, IL

Dupo is a quiet village in St. Clair County, Illinois, with around 4,000 residents. Set along the Mississippi River corridor just south of Cahokia, the town gets its unique name from the 18th-century French settlement of Prairie du Pont. While it carries plenty of regional history, today it offers a relaxed, small-town feel where life moves at a comfortable pace.

Daily life here revolves around neighborhood connections and the local Dupo school district, where hometown pride is on full display on Friday nights. Commuting is easy thanks to quick access to Interstate 255, putting downtown St. Louis and the rest of the Metro East within a short drive. It is an appealing spot for anyone looking for affordable housing and a friendly, low-key community near the city.