State Illinois
County St. Clair County
ZIP Codes
Area Code +1 618
County Seat Belleville
License Plate 618
Area 17 km²
Water area 0.06 km²
Population 3,766
Population Density 227 inhabitants per km²
Elevation 410 m
FIPS 1721254
GNIS-ID 426318
Founded 1750
Place type Village
Coordinates ♁38° 31′ N, 90° 13′ W
Latitude 38.516124
Longitude -90.217599

Dupo is located in the St. Clair County in Illinois. Currently, 3 postal codes and 1 area codes are stored for the location. The population is 3,766 on an area of 17 km². The first table summarizes the key location data, followed by the map, districts, neighboring locations, and further links to State and County.

Regional statistics

Rent

Home value

Homeownership

Vacancy

Household income

Poverty rate

Jobs

Academics

Commute

Home office

Median age

Population

Health

Rent price development

YoY $ · -2.15 % · ⌀ 912 $

Source: U.S. Census Bureau (ACS)

Median home value

YoY $ · +4.40 % · 113,800 $

Source: U.S. Census Bureau (ACS)

Homeownership rate

YoY % · +9.71 % · 65.4 %

Source: U.S. Census Bureau (ACS)

Vacancy rate

YoY % · +154.01 % · 8.1 %

Source: U.S. Census Bureau (ACS)

Median household income

YoY $ · +6.47 % · 61,644 $

Source: U.S. Census Bureau (ACS)

Poverty rate

YoY % · -13.92 % · 8.5 %

Source: U.S. Census Bureau (ACS)

Jobs

YoY +2.85 % · 1,154

Source: U.S. Census Bureau (LEHD LODES)

Bachelor’s degree or higher (25 years and over)

YoY % · -6.08 % · 17.8 %

Source: U.S. Census Bureau (ACS)

Ø commute

YoY min · +1.85 % · 25.6 min

Source: U.S. Census Bureau (ACS)

Share working from home

YoY % · +8.09 % · 6.1 %

Source: U.S. Census Bureau (ACS)

Median age

YoY Years · -0.46 % · 42.9 Years

Source: U.S. Census Bureau (ACS)

Population trend of Dupo

YoY -0.95 % · 3,766

Adult health (2023)

IndicatorShare
Obesity37.1 %
Diabetes11.3 %
High blood pressure35.5 %
Smoking16.9 %
Depression23.8 %
Asthma11.1 %
Physically inactive24.9 %
No health insurance (18–64 years)8.2 %

Source: Centers for Disease Control and Prevention (CDC), PLACES

The map shows the position of Dupo based on the stored coordinates.

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The table shows the recorded districts of Dupo and assigns the stored postal code to each entry.

District ZIP
Phelps 62240
Sugarloaf Heights 62239

The table lists neighboring places around Dupo and shows the stored distance.

Location Distance
East Carondelet 3 km
Sugar Loaf 3 km
Columbia 6 km
Lemay 6 km
Bella Villa 7 km
Cahokia Heights 8 km
Centreville 9 km
Mehlville 9 km
St. George 9 km
Wilbur Park 9 km
Affton 10 km
Sauget 10 km
Antigua & Barbuda AG Bahamas BS Barbados BB Belize BZ Canada CA Costa Rica CR Cuba CU Dominica DM Dominican Republic DO El Salvador SV Grenada GD Guatemala GT Haiti HT Honduras HN Jamaica JM Mexico MX Nicaragua NI Panama PA St. Kitts KN St. Lucia LC St. Vincent VC Trinidad & Tobago TT United States US