St. Clair County, Illinois
Dupo Real Estate and Local Guide
Working-class Mississippi River village descended from an 18th-century French colonial settlement, with a large railroad classification yard at its center. Ranked Realty pairs verified local data with the agents who know Dupo best.
About the area
Living in Dupo, IL
Descended from the French colonial village of Prairie du Pont, settled around 1750 and among the oldest European settlements in Illinois.
The housing market
Homes in Dupo
- About 60% of housing units are owner-occupied.
- Roughly 68% of housing units are single-family detached homes.
- The median value of owner-occupied homes is about $109,000.
Landmarks and lifestyle
What makes Dupo home
Dupo Yard
Major railroad classification yard that has anchored the village since 1905
Falling Springs
Natural spring that falls from the face of the Mississippi River bluff on Falling Springs Drive
Neighborhoods
Dupo areas to know
Prairie du Pont
Historic French colonial village, settled around 1750, that Dupo grew from and takes its name
For agents
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Local facts on this page are verified against public sources as part of the AppWT local-data project. Data reflects the most recent available figures.