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Dupo

A village of 3,879 people in Illinois
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Now in Dupo

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Headlines via Google News · Articles belong to their publishers.

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Around town

The places and views that make it Dupo

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Outdoors in Dupo

Parks & trails →
Map of Dupo: conserved land, trails and the top places to walk
Conserved land0.8%34 of 4,092 acres
Trails1.1 mi0.2 mi per sq mi
Parks & preserves39 conserved acres per 1,000 residents

Trails & parks © OpenStreetMap contributors · Conserved land: USGS PAD-US

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Know Dupo

The town at a glance, and the guide to how things work

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About Dupo

Village in Illinois, United States
1750Established
3,996Population
6.3 sq miArea
410 ftElevation

Dupo is a village in St. Clair County, Illinois, United States. As of the 2020 census, Dupo had a population of 3,996. 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").

From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)

Living in Dupo

Housing in Dupo

$128K▼ 0.7% in a year Typical home value · Zillow

The typical Dupo home is worth about $128,000, down 0.7% in a year, 57% below the Illinois typical home.

A strong seller's market

Buyer’sBalancedSeller’s
Days on market42
Sale-to-list95.2%
Sold in May6
Zillow Home Value Index · Redfin Data CenterHousing market →

Safety in Dupo

B−

Safety Grade B-

Dupo reports less crime per resident than 50% of the U.S. towns and cities we grade.

Violent crime per 1,000
Dupo 2.4
Illinois 2.6
U.S. 3.3
Property crime per 1,000
Dupo 8
Illinois 15.6
U.S. 15.5
FBI crime data, 2025 · crimes reported to policeCrime & safety →

Health in Dupo

C+

Health Grade C+

Healthier than 44% of U.S. towns on seven CDC estimates, and 66% of towns with similar incomes.

Compared with Illinois

6worse than IL

of 32 measures CDC estimates. The other 26 are too close to call.

BetterToo close to callWorse

What stands out

Care nearby

Touchette Regional HospitalCentreville · 7.1 mi · ER
CarondeletSaint Louis · 3.4 mi · sliding-scale fees
Primary careShortage · county-wide
DentalShortage · county-wide
Mental healthShortage · county-wide
CDC PLACES 2025 · modeled estimates for adults · CDC's estimate for Dupo · CMS · HRSAHealth in Dupo →

Natural hazards in Dupo

87
Very high

Expected storm and flood damage is higher than in 87% of U.S. communities.

🌊 Inland flooding🏚️ Earthquakes🌡️ Heat waves
FEMA National Risk Index December 2025 · OpenFEMANatural hazards in Dupo →
Famous people from DupoWriters, athletes, leaders and more who were born in Dupo.Meet them →

Where Dupo is

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Locator map of Dupo
Wikimedia Commons · Map: DemocraticLuntz · DemocraticLuntz at English Wikipedia · CC BY-SA 4.0

Location map

How things work in Dupo

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Boundary source: https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Places_CouSub_ConCity_SubMCD/MapServer/18 · 2025-01-01