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Illinois ZIP Codes
Randolph County
Steeleville, IL
62288
62288 ZIP Code — Steeleville, IL
Randolph County, Illinois
ZIP code 62288 is located in
Steeleville ,
Illinois ,
within Randolph County .
It covers approximately 36.81 square miles and serves a population of
2,701 residents.
This is a standard ZIP code in the Central (CT) timezone,
served by area code 618 .
About ZIP code 62288
The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1970s, giving the area an established character. Median home value is $152,500. Owner-occupancy is high at 79%, well above the national average.
Median household income is $62,083. 46% of households receive Social Security income, suggesting a notable retiree or disability population.
The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 21 minutes is near the national average.
College attainment at 16% is below the national average, consistent with a trades and production-oriented local economy.
Health indicators show elevated rates of smoking (20%) compared to national benchmarks.
Overall, ZIP code 62288 reflects a community defined by a trades-oriented workforce, high homeownership, and a significant Social Security-dependent population.
62288 ZIP code map
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Cities in ZIP code 62288
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Nearby ZIP codes
Demographics
updated 05/2026
Population
Total population
2,701
Population density
73 / sq mi
State FIPS
17
County FIPS
157
Geography
Land area
36.81 sq mi
Water area
0.06 sq mi
Latitude
37.9878
Longitude
-89.6920
Timezone
Central (CT)
Area code
618
Economics
updated 05/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
38.0%
42.7%
37.2%
$50k – $100k
40.5%
35.7%
29.6%
$100k – $200k
19.3%
18.3%
24.4%
Over $200k
2.3%
3.3%
8.8%
Demographics & statistics
$62,083
Median household income
$152,500
Median home value
16.4%
Bachelor's or higher
Age distribution
Age summary
Group Count %
Under 18 482 17.8%
18 and over 2,219 82.2%
65 and over 777 28.8%
Median age 47.6 years
Race & ethnicity
Black or African American
0.5%
Group Count %
White 2,604 94.6%
Hispanic or Latino 53 1.9%
Other race 45 1.6%
Two or more races 37 1.3%
Black or African American 15 0.5%
Household income
Income range
This ZIP
County avg
State avg
Under $50k
38.0%
42.7%
37.2%
$50k – $100k
40.5%
35.7%
29.6%
$100k – $200k
19.3%
18.3%
24.4%
Over $200k
2.3%
3.3%
8.8%
Range % of households
Under $10k 3.7%
$10k–$15k 8.2%
$15k–$25k 5.8%
$25k–$35k 10.6%
$35k–$50k 10.4%
$50k–$75k 22.3%
$75k–$100k 13.1%
$100k–$150k 15.8%
$150k–$200k 8.2%
$200k+ 2.1%
Median income $62,083
Housing
Housing overview
Metric Value
Median home value $152,500
Median rent / month $756
Owner occupied 78.8%
Renter occupied 21.2%
Vacant 8.6%
Single-family detached 83.8%
Large apartment buildings 0.0%
Mobile homes 8.3%
Median rooms 5.6
Avg household size (owned) 2.22
Year built
Era %
2020 or later 0.0%
2010–2019 5.7%
2000–2009 6.2%
1990–1999 3.4%
1980–1989 15.3%
1970–1979 28.5%
1960–1969 13.2%
1950–1959 12.7%
1940–1949 3.7%
1939 or earlier 11.3%
Bedrooms
Size % of units
No bedroom (studio) 0.0%
1 bedroom 5.3%
2 bedrooms 28.7%
3 bedrooms 43.9%
4 bedrooms 20.2%
5+ bedrooms 2.0%
Vehicles per household
Vehicles % of households
No vehicle 2.8%
1 vehicle 26.2%
2 vehicles 36.6%
3 or more 34.4%
Heating fuel
Fuel type %
Utility gas 34.7%
Electricity 51.5%
Propane / LP gas 10.5%
Fuel oil 0.8%
Wood 1.9%
No fuel used 0.6%
Households & families
Household type Count %
Married-couple family 597 49.8%
Cohabiting couple 43 3.6%
Male householder, no spouse 215 17.9%
Female householder, no spouse 343 28.6%
Households with children under 18 306 25.5%
Households with seniors (65+) 541 45.2%
Average household size 2.25
Marital status
Status Male Female
Never married 30.4% 19.0%
Married 51.8% 51.1%
Separated 1.8% 0.4%
Widowed 3.2% 17.1%
Divorced 12.8% 12.4%
Education
Some college, no degree
26.2%
Graduate / professional
8.2%
Metric %
HS diploma or higher 89.0%
Bachelor's or higher 16.4%
School enrollment (ages 3–17)
Type Count %
Nursery / preschool 19 3.5%
Kindergarten 15 2.8%
Elementary school 214 39.9%
High school 146 27.2%
College / grad school 143 26.6%
Employment
Industry of employment
Education & healthcare
30.9%
Public administration
7.9%
Transportation & utilities
4.6%
Finance & real estate
4.5%
Arts, food & hospitality
4.1%
Professional & management
2.0%
Agriculture & mining
0.9%
Occupation
Category %
Management, business & arts 32.1%
Service 15.9%
Sales & office 21.7%
Natural resources & construction 7.3%
Production & transportation 23.0%
Employment type
Type %
Private sector 75.6%
Government 23.3%
Self-employed 1.1%
Unpaid family workers 0.0%
Commute
Method %
Drive alone 91.8%
Carpool 5.0%
Public transit 0.0%
Walk 2.2%
Work from home 1.0%
Other means 0.0%
Avg commute (minutes) 20.5
Poverty
Married-couple families
6.2%
Female-led households
13.6%
Income support
Source % of households
Social Security 45.8%
Retirement income 37.1%
Supplemental Security 3.9%
Cash public assistance 1.1%
Food stamps / SNAP 6.7%
Health indicators
Condition %
Obesity 36.0%
High blood pressure 37.6%
High cholesterol 36.7%
Diabetes 11.5%
Heart disease 8.0%
Stroke 3.8%
Asthma 10.1%
Arthritis 31.2%
Kidney disease 3.4%
Pulmonary disease 9.0%
Cancer 7.9%
Behavior / access %
Smoking 20.2%
Binge drinking 14.3%
No physical activity 28.0%
Less than 7 hrs sleep 32.3%
Depression 18.3%
Fair or poor health 16.5%
Poor mental health 13.3%
Poor physical health 11.5%
No health insurance 10.8%
Visited doctor (checkup) 77.6%
Visited dentist 61.4%
Cholesterol screening 89.7%
Teeth loss 16.1%
Veterans & disability
Veterans Count %
Civilian veterans 194 8.7%
Disability %
Any disability 19.4%
Under 18 13.5%
18–64 years 12.2%
65 and over 36.6%
Health insurance coverage
Type %
Private insurance 79.5%
Public insurance 41.8%
No insurance 3.3%
Uninsured under 19 4.1%
Language & origin
Language spoken at home (age 5+)
Language Count %
English only 2,616 96.9%
Spanish 75 2.9%
Other Indo-European 22 0.8%
Asian & Pacific Islander 53 2.0%
Other languages 0 0.0%
Place of birth & citizenship
Origin Count %
Native born (US) 2,656 98.3%
Born in same state 2,650 98.1%
Born in different state 2,343 86.7%
Foreign born 6 0.2%
Naturalized citizen 45 1.7%
Not a US citizen 0 0.0%
Ancestry
Ancestry Count %
French 330 12.2%
Italian 307 11.4%
Arab 209 7.7%
English 10 0.4%
Ancestry Count %
Dutch 8 0.3%
German 3 0.1%
Irish 3 0.1%
Technology access
Metric % of households
Computer access 44.4%
Internet access 88.3%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 62288
What city is ZIP code 62288 in?
ZIP code 62288 is primarily assigned to Steeleville, Illinois.
What county is ZIP code 62288 in?
ZIP code 62288 falls within Randolph County, Illinois.
Does ZIP code 62288 have an older population?
29% of residents in ZIP code 62288 are 65 or older, above the national average of ~17%.
Does ZIP code 62288 have a large retiree population?
46% of households in ZIP code 62288 receive Social Security income, suggesting a significant retiree or disability population.
What is the typical home value in ZIP code 62288?
The median home value in ZIP code 62288 is $152,500.
What is the population of ZIP code 62288?
ZIP code 62288 has an estimated population of 2,701 residents, with a density of 73 people per square mile.
What timezone is ZIP code 62288 in?
ZIP code 62288 observes the CST timezone.
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