Postal Codes

62239 ZIP Code

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ZIP code 62239 covers Dupo, Illinois, with a population of about 4,381 and a median household income of $57,793.

Population
4,381513 per square mile
Median age
41.42.7 points above the US average
Median household income
$57,79329% below the Illinois median
Poverty rate
9.2%3.2 points below the US average
Typical home value
$127,232down 4.5% in five years
Median rent
$93524% below the Illinois median
Degree or higher
18.2%16.8 points below the US average
Homeownership
60.8%4.2 points below the US average
Time zone
Central UTC-06:00observes daylight saving time
Businesses
60

Where 62239 is

Dupo, Illinois — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population4,381
Median age41.4
Family households63.3%
Born outside the US2%
Speaks a language other than English at home0.7%
White (non-Hispanic)87%
Black (non-Hispanic)5.9%
Asian (non-Hispanic)0%
Hispanic or Latino1.3%
Veterans6%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Median household income$57,793
Income per person$30,268
Poverty rate9.2%
Households on SNAP or cash assistance26.4%

Household income distribution

Under $10k1.5%
$10–15k4.1%
$15–20k1.8%
$20–25k2.6%
$25–30k5.6%
$30–35k14.0%
$35–40k3.9%
$40–45k3.0%
$45–50k3.5%
$50–60k12.3%
$60–75k12.2%
$75–100k14.0%
$100–125k7.8%
$125–150k4.8%
$150–200k4.8%
$200k or more4.0%

Income as declared to the IRS

Filed returns rather than survey responses, so this counts tax units and not households.

Tax returns filed2,110
Mean adjusted gross income$53,633
Returns declaring $200,000 or more1.4%
Returns, under $25k28.0%
Returns, $25k–$50k29.9%
Returns, $50k–$75k18.5%
Returns, $75k–$100k10.0%
Returns, $100k–$200k12.3%
Returns, $200k or more1.4%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$111,700
Median gross rent$935
Rent as a share of household income30.8%
Owner-occupied60.8%
Vacant homes2.9%
Median year built1968

What the homes are

Detached house68.8%
Attached house3.9%
2 to 4 units6.9%
5 to 19 units11%
Mobile home9.3%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$127,232as of 2026-07
Typical home value, 1 yeardown 2.3%
Typical home value, 5 yearsdown 4.5%
Typical home value, 10 yearsup 30.2%
Typical home value since 2000
200420152026$168,610$96,540

$145,513 in 2004 to $127,232 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate4.6%
Bachelor's degree or higher18.2%
High school diploma or higher89.9%
Works from home5%
Drives to work alone83.5%
Takes public transport0%
Commutes 45 minutes or more9.3%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesity36.7% 3.3 pts above the national average of 33.4%
Diagnosed diabetes11.4% 0.6 pts below the national average of 12%
Currently smokes16.3% 3.1 pts above the national average of 13.2%
High blood pressure35.7% 1.6 pts above the national average of 34.1%
Fair or poor general health19.2% 1.1 pts below the national average of 20.3%
No health insurance (18–64)7.8% 3.5 pts below the national average of 11.3%
Depression23.5% 1.6 pts above the national average of 21.9%
No leisure-time physical activity24.3% 1.1 pts below the national average of 25.4%
Arthritis28.4% 3.3 pts above the national average of 25.1%
Binge drinking19.4% 3.4 pts above the national average of 16%
Taking blood pressure medication75.8% 1.1 pts above the national average of 74.7%
Cancer (non-skin)8.4% 0.7 pts above the national average of 7.7%
Current asthma11% 0.6 pts above the national average of 10.4%
Coronary heart disease6.3% same as the national average of 6.2%
Routine check-up in past year77.6% 0.9 pts above the national average of 76.7%
Cholesterol screening86.1% same as the national average of 85.9%
Cognitive disability14.4% same as the national average of 14.8%
Colorectal screening63.8% 0.5 pts below the national average of 64.3%
COPD7.9% 1.3 pts above the national average of 6.6%
Visited a dentist62% 0.7 pts above the national average of 61.3%
Any disability30.2% 0.5 pts below the national average of 30.7%
Lacks emotional support25.7% 0.9 pts above the national average of 24.8%
Food insecurity14% 3.1 pts below the national average of 17.1%
Received food stamps13.7% 0.6 pts below the national average of 14.3%
Hearing disability6.8% same as the national average of 6.7%
High cholesterol37% 0.8 pts above the national average of 36.2%
Housing insecurity11.6% 2.2 pts below the national average of 13.8%
Independent living disability8.5% same as the national average of 8.4%
Lacks transport7.6% 1.6 pts below the national average of 9.2%
Loneliness33.6% 0.8 pts below the national average of 34.4%
Mammography use71.4% 4.5 pts below the national average of 75.9%
Poor mental health (14+ days)18.2% 1.4 pts above the national average of 16.8%
Mobility disability13.8% same as the national average of 14%
Poor physical health (14+ days)14% 0.5 pts above the national average of 13.5%
Self-care disability3.7% same as the national average of 4%
Utility shut-off threat7.4% 1.4 pts below the national average of 8.8%
Sleeps under 7 hours36% same as the national average of 36.4%
Stroke3.4% same as the national average of 3.4%
All natural teeth lost13.3% same as the national average of 13%
Vision disability4.6% 1 pts below the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments60
People employed995
Annual payroll$59,654,000
Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 66.6% of US census tracts
FEMA ratingRelatively Moderate
Expected annual loss70.1 out of 100
Community resilience65.7 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Heat wave88.5Relatively High at its worst in this ZIP code
Drought86.5Relatively Low at its worst in this ZIP code
Landslide85.7Relatively Low at its worst in this ZIP code
Hail83.8Relatively Moderate at its worst in this ZIP code
Earthquake83.6Relatively Moderate at its worst in this ZIP code
Cold wave78.9Relatively High at its worst in this ZIP code
River flooding75.3Relatively High at its worst in this ZIP code
Ice storm71.8Relatively Moderate at its worst in this ZIP code
Tornado66.2Relatively Moderate at its worst in this ZIP code
Lightning64Relatively Moderate at its worst in this ZIP code
Winter weather58Relatively Moderate at its worst in this ZIP code
Wildfire35.5Very Low at its worst in this ZIP code
Strong wind29.2Relatively Low at its worst in this ZIP code
Hurricane26.6Very Low at its worst in this ZIP code
Compared with Illinois and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPIllinoisUnited States
Median household income$57,793$81,702$78,538
Income per person$30,268$45,104$43,289
Poverty rate9.2%11.7%12.4%
Median home value$111,700$250,500$303,400
Median gross rent$935$1,227$1,348
Homeownership60.8%66.8%65%
Bachelor's degree or higher18.2%37.2%35%
Unemployment rate4.6%5.8%5.2%
Works from home5%14%13.5%
Born outside the US2%14.4%13.9%
Median age41.438.938.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationCAHOKIA, IL US5.8 km away
Rain in a year43 in
Snow in a year14 in

Average high and low by month

January40.7°F / 22°F2.67 in rain, 4.9 in snow
February46°F / 25.6°F2.26 in rain, 3.7 in snow
March56.1°F / 34.7°F3.55 in rain, 1.2 in snow
April67.5°F / 45.4°F4.63 in rain, 0.3 in snow
May76.1°F / 56°F4.8 in rain
June84.8°F / 64.9°F4.3 in rain
July88.5°F / 68.9°F5.02 in rain
August87.3°F / 66.7°F3.09 in rain
September80.3°F / 58.6°F3.35 in rain
October69.5°F / 46°F3.04 in rain
November56.2°F / 35.3°F3.33 in rain, 0.8 in snow
December45.1°F / 26.6°F2.75 in rain, 2.9 in snow
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarketNone of this ZIP code
Far from a supermarketNone of this ZIP code
No vehicle and far from a supermarket100% of this ZIP code's area
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

This ZIP code is served by 2 school districts, so the address decides which one, not the ZIP code.

Dupo Community Unit School District 19685.9% of this ZIP code's land area
Cahokia Community Unit School District 18713.8% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability18more vulnerable than 18% of US census tracts
Socioeconomic status31more vulnerable than 31% of US census tracts
Household characteristics28more vulnerable than 28% of US census tracts
Racial and ethnic minority status3more vulnerable than 3% of US census tracts
Housing type and transport21more vulnerable than 21% of US census tracts
Walkability6.7 out of 20Below average
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

62240 East Carondelet, IL2.3 km away
63111 Saint Louis, MO6.2 km away
62206 East Saint Louis, IL6.2 km away
63125 Saint Louis, MO8 km away
63116 Saint Louis, MO8.5 km away
63118 Saint Louis, MO8.9 km away
62236 Columbia, IL9.3 km away
63123 Saint Louis, MO10.5 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

St. Clair County100% of this ZIP code's land area
Time zoneCentral (UTC-06:00 standard)
Daylight saving timeObserved
Land area8.55 sq mi
Water area0.19 sq mi
Population density513 people per sq mi
Latitude, longitude38.5162, -90.2104

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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