62239 ZIP Code — Dupo, IL
Saint Clair County, Illinois
ZIP code 62239 is located in Dupo, Illinois, within Saint Clair County. It covers approximately 8.55 square miles and serves a population of 4,076 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 618.
About ZIP code 62239
The housing stock consists of a mix of housing types. Most homes were built in the pre-1940, giving the area an established character. Median home value is $91,600. Owner-occupancy sits near the national average at 66%.
Median household income is $64,219.
The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 26 minutes is near the national average.
College attainment at 19% is below the national average, consistent with a trades and production-oriented local economy.
Health indicators show elevated rates of smoking (23%) compared to national benchmarks.
4,076
population
8.55
sq mi land
Standard
ZIP type
Central (CT)
timezone
62239 ZIP code map
Cities in ZIP code 62239
Below are the cities the US Postal Service accepts for ZIP code 62239. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Dupo | Preferred |
Nearby ZIP codes
62240 East Carondelet (1.4 mi)
62206 East Saint Louis (3.8 mi)
63111 Saint Louis (4.3 mi)
62207 East Saint Louis (5.3 mi)
62236 Columbia (5.4 mi)
62260 Millstadt (5.6 mi)
63118 Saint Louis (5.6 mi)
63125 Saint Louis (6.2 mi)
63104 Saint Louis (6.3 mi)
63116 Saint Louis (6.3 mi)
62205 East Saint Louis (6.8 mi)
62223 Belleville (7.1 mi)
Demographics
updated 06/2026
| Population | |
|---|---|
| Total population | 4,076 |
| Population density | 477 / sq mi |
| State FIPS | 17 |
| County FIPS | 163 |
| Geography | |
|---|---|
| Land area | 8.55 sq mi |
| Water area | 0.19 sq mi |
| Latitude | 38.5198 |
| Longitude | -90.1821 |
| Timezone | Central (CT) |
| Area code | 618 |
Total population by age
Gender
Race & ethnicity
Economics
updated 06/2026
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 51.5% | 44.6% | 37.2% |
| $50k – $100k | 30.4% | 29.6% | 29.6% |
| $100k – $200k | 16.1% | 20.9% | 24.4% |
| Over $200k | 1.9% | 4.9% | 8.8% |
Demographics & statistics
4,076
Population
477
People per sq mi
44.0
Median age
$64,219
Median household income
$33,115
Per capita income
$91,600
Median home value
$905
Median monthly rent
65.6%
Home ownership
8.4%
Poverty rate
2.1%
Unemployment
1,181
Housing units
19.1%
Bachelor's or higher
Age distribution
Male
Female
124
Under 5
136
109
5–9
120
49
10–14
53
105
15–19
115
131
20–24
145
280
25–34
307
245
35–44
269
311
45–54
342
176
55–59
193
143
60–64
158
184
65–74
202
64
75–84
71
21
85+
23
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 714 | 17.5% |
| 18 and over | 3,362 | 82.5% |
| 65 and over | 565 | 13.9% |
| Median age | 44.0 years | |
Race & ethnicity
White
94.3%
Black or African American
3%
Two or more races
2.3%
Hispanic or Latino
0.4%
| Group | Count | % |
|---|---|---|
| White | 3,860 | 94.3% |
| Black or African American | 122 | 3% |
| Two or more races | 94 | 2.3% |
| Hispanic or Latino | 17 | 0.4% |
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 51.5% | 44.6% | 37.2% |
| $50k – $100k | 30.4% | 29.6% | 29.6% |
| $100k – $200k | 16.1% | 20.9% | 24.4% |
| Over $200k | 1.9% | 4.9% | 8.8% |
Under $10k
2.7%
$10k–$15k
4.1%
$15k–$25k
4.3%
$25k–$35k
12.4%
$35k–$50k
10.8%
$50k–$75k
24.3%
$75k–$100k
16.8%
$100k–$150k
15.4%
$150k–$200k
4.5%
$200k+
4.8%
| Range | % of households |
|---|---|
| Under $10k | 2.7% |
| $10k–$15k | 4.1% |
| $15k–$25k | 4.3% |
| $25k–$35k | 12.4% |
| $35k–$50k | 10.8% |
| $50k–$75k | 24.3% |
| $75k–$100k | 16.8% |
| $100k–$150k | 15.4% |
| $150k–$200k | 4.5% |
| $200k+ | 4.8% |
| Median income | $64,219 |
Housing
Home values
Under $50k
23.0%
$50k–$100k
33.0%
$100k–$150k
25.8%
$150k–$200k
15.0%
$200k–$300k
3.2%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $91,600 |
| Median rent / month | $905 |
| Owner occupied | 65.6% |
| Renter occupied | 34.4% |
| Vacant | 2.7% |
| Single-family detached | 69.1% |
| Large apartment buildings | 0.0% |
| Mobile homes | 11.7% |
| Median rooms | 5.5 |
| Avg household size (owned) | 2.41 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.0% |
| 2010–2019 | 3.7% |
| 2000–2009 | 8.1% |
| 1990–1999 | 19.8% |
| 1980–1989 | 12.0% |
| 1970–1979 | 3.7% |
| 1960–1969 | 11.7% |
| 1950–1959 | 9.8% |
| 1940–1949 | 4.3% |
| 1939 or earlier | 26.9% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 0.0% |
| 1 bedroom | 1.6% |
| 2 bedrooms | 52.1% |
| 3 bedrooms | 35.4% |
| 4 bedrooms | 7.2% |
| 5+ bedrooms | 3.6% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 3.3% |
| 1 vehicle | 36.1% |
| 2 vehicles | 39.3% |
| 3 or more | 21.3% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 53.8% |
| Electricity | 42.7% |
| Propane / LP gas | 3.5% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 678 | 39.3% |
| Cohabiting couple | 238 | 13.8% |
| Male householder, no spouse | 296 | 17.1% |
| Female householder, no spouse | 514 | 29.8% |
| Households with children under 18 | 558 | 32.3% |
| Households with seniors (65+) | 397 | 23.0% |
| Average household size | 2.36 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 33.0% | 33.0% |
| Married | 42.2% | 35.3% |
| Separated | 2.3% | 2.7% |
| Widowed | 2.3% | 9.2% |
| Divorced | 20.3% | 19.7% |
Education
Less than 9th grade
0.5%
Some HS, no diploma
9.1%
HS graduate
47.0%
Some college, no degree
16.2%
Associate's degree
8.1%
Bachelor's degree
14.9%
Graduate / professional
4.2%
| Metric | % |
|---|---|
| HS diploma or higher | 90.4% |
| Bachelor's or higher | 19.1% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 16 | 2.5% |
| Kindergarten | 84 | 13.2% |
| Elementary school | 226 | 35.6% |
| High school | 171 | 27.0% |
| College / grad school | 137 | 21.6% |
Employment
Industry of employment
Education & healthcare
19.0%
Manufacturing
14.3%
Professional & management
13.3%
Arts, food & hospitality
10.8%
Retail trade
8.7%
Construction
7.8%
Finance & real estate
7.2%
Public administration
5.7%
Transportation & utilities
4.4%
Wholesale trade
4.1%
Other services
3.4%
Information
1.3%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 27.2% |
| Service | 19.9% |
| Sales & office | 19.8% |
| Natural resources & construction | 9.9% |
| Production & transportation | 23.1% |
Employment type
| Type | % |
|---|---|
| Private sector | 81.8% |
| Government | 12.6% |
| Self-employed | 5.6% |
| Unpaid family workers | 0.0% |
Commute
| Method | % |
|---|---|
| Drive alone | 88.4% |
| Carpool | 6.8% |
| Public transit | 0.0% |
| Walk | 0.0% |
| Work from home | 4.4% |
| Other means | 0.5% |
| Avg commute (minutes) | 25.6 |
Poverty
All people
8.4%
Under 18 years
6.0%
18 and over
8.9%
Married-couple families
1.3%
Female-led households
30.8%
Income support
| Source | % of households |
|---|---|
| Social Security | 23.9% |
| Retirement income | 30.8% |
| Supplemental Security | 3.2% |
| Cash public assistance | 5.0% |
| Food stamps / SNAP | 14.6% |
Health indicators
| Condition | % |
|---|---|
| Obesity | 38.3% |
| High blood pressure | 34.4% |
| High cholesterol | 31.2% |
| Diabetes | 9.9% |
| Heart disease | 6.4% |
| Stroke | 3.2% |
| Asthma | 10.5% |
| Arthritis | 26.5% |
| Kidney disease | 2.9% |
| Pulmonary disease | 8.5% |
| Cancer | 6.0% |
| Behavior / access | % |
|---|---|
| Smoking | 22.7% |
| Binge drinking | 16.5% |
| No physical activity | 27.3% |
| Less than 7 hrs sleep | 33.7% |
| Depression | 19.0% |
| Fair or poor health | 16.7% |
| Poor mental health | 14.8% |
| Poor physical health | 11.3% |
| No health insurance | 12.4% |
| Visited doctor (checkup) | 77.6% |
| Visited dentist | 62.2% |
| Cholesterol screening | 86.6% |
| Teeth loss | 18.9% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 222 | 6.6% |
| Disability | % |
|---|---|
| Any disability | 15.0% |
| Under 18 | 2.7% |
| 18–64 years | 15.2% |
| 65 and over | 29.7% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 60.2% |
| Public insurance | 42.7% |
| No insurance | 9.3% |
| Uninsured under 19 | 0.0% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 3,816 | 93.6% |
| Spanish | 28 | 0.7% |
| Other Indo-European | 0 | 0.0% |
| Asian & Pacific Islander | 28 | 0.7% |
| Other languages | 0 | 0.0% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 4,000 | 98.1% |
| Born in same state | 3,987 | 97.8% |
| Born in different state | 2,206 | 54.1% |
| Foreign born | 13 | 0.3% |
| Naturalized citizen | 76 | 1.9% |
| Not a US citizen | 0 | 0.0% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Italian | 644 | 15.8% |
| French | 517 | 12.7% |
| Ancestry | Count | % |
|---|---|---|
| Arab | 160 | 3.9% |
| English | 47 | 1.2% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 42.3% |
| Internet access | 92.5% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 62239
What city is ZIP code 62239 in?
ZIP code 62239 is primarily assigned to Dupo, Illinois.
What county is ZIP code 62239 in?
ZIP code 62239 falls within Saint Clair County, Illinois.
What is the typical home value in ZIP code 62239?
The median home value in ZIP code 62239 is $91,600.
What is the population of ZIP code 62239?
ZIP code 62239 has an estimated population of 4,076 residents, with a density of 477 people per square mile.
What is the median household income in ZIP code 62239?
The median household income in ZIP code 62239 is $64,219, below the national median of ~$75,000.
What timezone is ZIP code 62239 in?
ZIP code 62239 observes the CST timezone.