62234 ZIP Code — Collinsville, IL
Madison County, Illinois
ZIP code 62234 is located in Collinsville, Illinois, within Madison County. It covers approximately 37.27 square miles and serves a population of 32,491 residents. This is a standard ZIP code in the Central (CT) timezone, served by area code 618.
About ZIP code 62234
The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1960s, giving the area an established character. Median home value is $156,300. Owner-occupancy sits near the national average at 69%.
Median household income is $63,527.
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.
Educational attainment is near the national average, with 27% of residents holding a bachelor's degree or higher.
32,491
population
37.27
sq mi land
Standard
ZIP type
Central (CT)
timezone
62234 ZIP code map
Cities in ZIP code 62234
Below are the cities the US Postal Service accepts for ZIP code 62234. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Collinsville | Acceptable |
| Collinsville | Preferred |
Nearby ZIP codes
62062 Maryville (2.4 mi)
62034 Glen Carbon (4.6 mi)
62232 Caseyville (4.9 mi)
62294 Troy (5 mi)
62208 Fairview Heights (6.8 mi)
62269 O Fallon (7.1 mi)
62269 O Fallon (7.1 mi)
62026 Edwardsville (7.2 mi)
62040 Granite City (7.9 mi)
62204 East Saint Louis (7.9 mi)
62203 East Saint Louis (8.8 mi)
62201 East Saint Louis (9.4 mi)
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 32,491 |
| Population density | 872 / sq mi |
| State FIPS | 17 |
| County FIPS | 119 |
| Geography | |
|---|---|
| Land area | 37.27 sq mi |
| Water area | 0.94 sq mi |
| Latitude | 38.6913 |
| Longitude | -89.9706 |
| Timezone | Central (CT) |
| Area code | 618 |
Total population by age
Gender
Race & ethnicity
Economics
updated 05/2026
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 40.8% | 38.9% | 37.2% |
| $50k – $100k | 32.8% | 32.2% | 29.6% |
| $100k – $200k | 22.4% | 23.6% | 24.4% |
| Over $200k | 3.9% | 5.3% | 8.8% |
Demographics & statistics
32,491
Population
872
People per sq mi
39.7
Median age
$63,527
Median household income
$38,678
Per capita income
$156,300
Median home value
$956
Median monthly rent
68.7%
Home ownership
14.5%
Poverty rate
4.4%
Unemployment
10,620
Housing units
27.3%
Bachelor's or higher
Age distribution
Male
Female
950
Under 5
986
851
5–9
882
984
10–14
1,020
968
15–19
1,004
716
20–24
743
2,347
25–34
2,435
2,233
35–44
2,316
2,005
45–54
2,080
1,183
55–59
1,228
1,012
60–64
1,050
1,645
65–74
1,707
744
75–84
771
310
85+
321
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 6,756 | 20.8% |
| 18 and over | 25,735 | 79.2% |
| 65 and over | 5,498 | 16.9% |
| Median age | 39.7 years | |
Race & ethnicity
White
74.6%
Black or African American
11.2%
Two or more races
5.5%
Hispanic or Latino
5%
Other race
2.3%
Asian
0.8%
American Indian / Alaska Native
0.4%
Native Hawaiian / Pacific Islander
0.1%
| Group | Count | % |
|---|---|---|
| White | 25,529 | 74.6% |
| Black or African American | 3,847 | 11.2% |
| Two or more races | 1,878 | 5.5% |
| Hispanic or Latino | 1,718 | 5% |
| Other race | 776 | 2.3% |
| Asian | 289 | 0.8% |
| American Indian / Alaska Native | 150 | 0.4% |
| Native Hawaiian / Pacific Islander | 22 | 0.1% |
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 40.8% | 38.9% | 37.2% |
| $50k – $100k | 32.8% | 32.2% | 29.6% |
| $100k – $200k | 22.4% | 23.6% | 24.4% |
| Over $200k | 3.9% | 5.3% | 8.8% |
Under $10k
5.1%
$10k–$15k
3.0%
$15k–$25k
7.4%
$25k–$35k
11.3%
$35k–$50k
11.3%
$50k–$75k
20.5%
$75k–$100k
13.0%
$100k–$150k
15.1%
$150k–$200k
7.2%
$200k+
6.2%
| Range | % of households |
|---|---|
| Under $10k | 5.1% |
| $10k–$15k | 3.0% |
| $15k–$25k | 7.4% |
| $25k–$35k | 11.3% |
| $35k–$50k | 11.3% |
| $50k–$75k | 20.5% |
| $75k–$100k | 13.0% |
| $100k–$150k | 15.1% |
| $150k–$200k | 7.2% |
| $200k+ | 6.2% |
| Median income | $63,527 |
Housing
Home values
Under $50k
5.9%
$50k–$100k
14.6%
$100k–$150k
26.0%
$150k–$200k
24.2%
$200k–$300k
20.3%
$300k–$500k
6.9%
$500k–$1M
1.2%
$1M+
0.9%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $156,300 |
| Median rent / month | $956 |
| Owner occupied | 68.7% |
| Renter occupied | 31.3% |
| Vacant | 6.4% |
| Single-family detached | 71.2% |
| Large apartment buildings | 2.7% |
| Mobile homes | 4.5% |
| Median rooms | 5.8 |
| Avg household size (owned) | 2.36 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.1% |
| 2010–2019 | 3.5% |
| 2000–2009 | 7.9% |
| 1990–1999 | 11.5% |
| 1980–1989 | 13.6% |
| 1970–1979 | 11.8% |
| 1960–1969 | 17.3% |
| 1950–1959 | 12.8% |
| 1940–1949 | 6.2% |
| 1939 or earlier | 15.3% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 1.7% |
| 1 bedroom | 9.4% |
| 2 bedrooms | 31.1% |
| 3 bedrooms | 38.6% |
| 4 bedrooms | 15.9% |
| 5+ bedrooms | 3.2% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 5.5% |
| 1 vehicle | 37.2% |
| 2 vehicles | 37.4% |
| 3 or more | 19.9% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 63.9% |
| Electricity | 32.2% |
| Propane / LP gas | 2.8% |
| Fuel oil | 0.1% |
| Wood | 0.2% |
| No fuel used | 0.8% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 6,522 | 46.4% |
| Cohabiting couple | 1,000 | 7.1% |
| Male householder, no spouse | 2,814 | 20.0% |
| Female householder, no spouse | 3,723 | 26.5% |
| Households with children under 18 | 3,775 | 26.9% |
| Households with seniors (65+) | 4,007 | 28.5% |
| Average household size | 2.31 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 33.3% | 28.4% |
| Married | 51.4% | 49.6% |
| Separated | 0.8% | 1.5% |
| Widowed | 2.5% | 8.2% |
| Divorced | 11.9% | 12.3% |
Education
Less than 9th grade
2.9%
Some HS, no diploma
5.1%
HS graduate
28.8%
Some college, no degree
25.2%
Associate's degree
10.7%
Bachelor's degree
18.1%
Graduate / professional
9.2%
| Metric | % |
|---|---|
| HS diploma or higher | 92.0% |
| Bachelor's or higher | 27.3% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 659 | 8.8% |
| Kindergarten | 184 | 2.5% |
| Elementary school | 2,908 | 38.9% |
| High school | 1,776 | 23.8% |
| College / grad school | 1,945 | 26.0% |
Employment
Industry of employment
Education & healthcare
21.0%
Arts, food & hospitality
11.9%
Retail trade
11.3%
Professional & management
11.2%
Manufacturing
10.6%
Transportation & utilities
8.3%
Construction
7.3%
Other services
5.2%
Finance & real estate
5.1%
Public administration
3.5%
Information
2.4%
Wholesale trade
1.8%
Agriculture & mining
0.5%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 36.1% |
| Service | 17.5% |
| Sales & office | 19.5% |
| Natural resources & construction | 11.3% |
| Production & transportation | 15.6% |
Employment type
| Type | % |
|---|---|
| Private sector | 84.2% |
| Government | 12.1% |
| Self-employed | 3.8% |
| Unpaid family workers | 0.0% |
Commute
| Method | % |
|---|---|
| Drive alone | 77.8% |
| Carpool | 9.4% |
| Public transit | 1.0% |
| Walk | 0.3% |
| Work from home | 9.6% |
| Other means | 1.9% |
| Avg commute (minutes) | 25.7 |
Poverty
All people
14.5%
Under 18 years
25.5%
18 and over
11.6%
Married-couple families
6.0%
Female-led households
21.1%
Income support
| Source | % of households |
|---|---|
| Social Security | 29.2% |
| Retirement income | 25.7% |
| Supplemental Security | 3.6% |
| Cash public assistance | 1.8% |
| Food stamps / SNAP | 13.2% |
Health indicators
| Condition | % |
|---|---|
| Obesity | 38.5% |
| High blood pressure | 31.5% |
| High cholesterol | 31.7% |
| Diabetes | 9.1% |
| Heart disease | 5.8% |
| Stroke | 2.8% |
| Asthma | 9.9% |
| Arthritis | 25.1% |
| Kidney disease | 2.6% |
| Pulmonary disease | 6.5% |
| Cancer | 6.4% |
| Behavior / access | % |
|---|---|
| Smoking | 17.9% |
| Binge drinking | 16.1% |
| No physical activity | 23.3% |
| Less than 7 hrs sleep | 32.7% |
| Depression | 18.2% |
| Fair or poor health | 13.3% |
| Poor mental health | 13.1% |
| Poor physical health | 9.3% |
| No health insurance | 10.8% |
| Visited doctor (checkup) | 76.5% |
| Visited dentist | 67.7% |
| Cholesterol screening | 88.9% |
| Teeth loss | 13.3% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 1,946 | 7.6% |
| Disability | % |
|---|---|
| Any disability | 12.7% |
| Under 18 | 4.0% |
| 18–64 years | 11.3% |
| 65 and over | 28.6% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 67.8% |
| Public insurance | 39.4% |
| No insurance | 6.1% |
| Uninsured under 19 | 2.6% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 30,555 | 94.0% |
| Spanish | 578 | 1.9% |
| Other Indo-European | 486 | 1.6% |
| Asian & Pacific Islander | 57 | 0.2% |
| Other languages | 35 | 0.1% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 31,037 | 95.5% |
| Born in same state | 30,705 | 94.5% |
| Born in different state | 20,480 | 63.0% |
| Foreign born | 332 | 1.0% |
| Naturalized citizen | 1,454 | 4.5% |
| Not a US citizen | 556 | 38.2% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Italian | 4,086 | 12.6% |
| French | 3,463 | 10.7% |
| Arab | 1,569 | 4.8% |
| English | 231 | 0.7% |
| Norwegian | 185 | 0.6% |
| Ancestry | Count | % |
|---|---|---|
| Polish | 124 | 0.4% |
| Irish | 94 | 0.3% |
| German | 86 | 0.3% |
| Dutch | 27 | 0.1% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 43.3% |
| Internet access | 95.4% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 62234
What city is ZIP code 62234 in?
ZIP code 62234 is primarily assigned to Collinsville, Illinois.
What county is ZIP code 62234 in?
ZIP code 62234 falls within Madison County, Illinois.
What is the typical home value in ZIP code 62234?
The median home value in ZIP code 62234 is $156,300.
What is the population of ZIP code 62234?
ZIP code 62234 has an estimated population of 32,491 residents, with a density of 872 people per square mile.
What is the median household income in ZIP code 62234?
The median household income in ZIP code 62234 is $63,527, below the national median of ~$75,000.
What timezone is ZIP code 62234 in?
ZIP code 62234 observes the CST timezone.