Illinois, United States · North America
3,921
Population
North America
Continent
Chicago
Timezone
US
Country Code
Dupo is a village in St. Clair County, Illinois, United States. The population was 4,138 at the 2010 census, an increase from 3,933 in 2000. The village was settled in about 1750 and was incorporated in 1907. Its modern name, adopted in the early 20th century, is shortened from Prairie du Pont ("Bridge Prairie").
Coordinates
38.5162°, -90.2104°
Elevation
127m
Region/State
Illinois
District
Saint Clair County
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Country
United States
Region
Illinois
Timezone
America/Chicago
Population
3,921
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