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Illinois ZIP Codes
Saint Clair County
Summerfield, IL
62289
62289 ZIP Code — Summerfield, IL
Saint Clair County, Illinois
ZIP code 62289 is located in
Summerfield ,
Illinois ,
within Saint Clair County .
It covers approximately 1.50 square miles and serves a population of
397 residents.
This is a standard ZIP code in the Central (CT) timezone,
served by area code 618 .
About ZIP code 62289
The housing stock consists of a higher-than-average concentration of mobile homes. Most homes were built in the 1970s, giving the area an established character. Median home value is $68,800. Owner-occupancy is high at 77%, well above the national average.
Median household income is $50,250. 33% of households receive Social Security income, suggesting a notable retiree or disability population.
The dominant occupation class is production, transportation, and material moving, with manufacturing as the leading industry. The average commute of 25 minutes is near the national average.
College attainment at 15% is below the national average, consistent with a trades and production-oriented local economy.
Notable community characteristics include disability rates above the national average at 29%.
Overall, ZIP code 62289 reflects a community defined by a trades-oriented workforce, high homeownership, and a significant Social Security-dependent population.
62289 ZIP code map
View map of 62289
Cities in ZIP code 62289
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Demographics
updated 05/2026
Population
Total population
397
Population density
265 / sq mi
State FIPS
17
County FIPS
163
Geography
Land area
1.50 sq mi
Water area
0.00 sq mi
Latitude
38.5961
Longitude
-89.7512
Timezone
Central (CT)
Area code
618
Economics
updated 05/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
64.9%
44.6%
37.2%
$50k – $100k
24.6%
29.6%
29.6%
$100k – $200k
8.8%
20.9%
24.4%
Over $200k
1.8%
4.9%
8.8%
Demographics & statistics
$50,250
Median household income
14.9%
Bachelor's or higher
Age distribution
Age summary
Group Count % Under 18 41 10.3% 18 and over 356 89.7% 65 and over 70 17.6% Median age 48.7 years
Race & ethnicity
Group Count % White 384 94.8% Two or more races 11 2.7% Hispanic or Latino 8 2% Other race 2 0.5%
Household income
Income range
This ZIP
County avg
State avg
Under $50k
64.9%
44.6%
37.2%
$50k – $100k
24.6%
29.6%
29.6%
$100k – $200k
8.8%
20.9%
24.4%
Over $200k
1.8%
4.9%
8.8%
Range % of households Under $10k 9.5% $10k–$15k 3.0% $15k–$25k 7.5% $25k–$35k 9.0% $35k–$50k 20.6% $50k–$75k 19.1% $75k–$100k 9.5% $100k–$150k 15.6% $150k–$200k 3.5% $200k+ 2.5% Median income $50,250
Housing
Housing overview
Metric Value Median home value $68,800 Median rent / month $864 Owner occupied 76.9% Renter occupied 23.1% Vacant 9.1% Single-family detached 63.9% Large apartment buildings 0.0% Mobile homes 32.9% Median rooms 5.8 Avg household size (owned) 2.13
Year built
Era % 2020 or later 0.0% 2010–2019 0.9% 2000–2009 13.7% 1990–1999 5.0% 1980–1989 15.1% 1970–1979 26.9% 1960–1969 4.6% 1950–1959 12.3% 1940–1949 0.9% 1939 or earlier 20.5%
Bedrooms
Size % of units No bedroom (studio) 0.9% 1 bedroom 1.4% 2 bedrooms 31.5% 3 bedrooms 54.8% 4 bedrooms 9.1% 5+ bedrooms 2.3%
Vehicles per household
Vehicles % of households No vehicle 1.0% 1 vehicle 39.2% 2 vehicles 24.1% 3 or more 35.7%
Heating fuel
Fuel type % Utility gas 71.4% Electricity 24.6% Propane / LP gas 3.0% No fuel used 1.0%
Households & families
Household type Count % Married-couple family 88 44.2% Cohabiting couple 28 14.1% Male householder, no spouse 27 13.6% Female householder, no spouse 56 28.1% Households with children under 18 24 12.1% Households with seniors (65+) 44 22.1% Average household size 1.99
Marital status
Status Male Female Never married 35.4% 17.2% Married 53.1% 47.8% Separated 0.0% 0.0% Widowed 1.7% 12.9% Divorced 9.7% 22.0%
Education
Some HS, no diploma
11.3%
Some college, no degree
23.2%
Graduate / professional
2.1%
Metric % HS diploma or higher 80.7% Bachelor's or higher 14.9%
School enrollment (ages 3–17)
Type Count % Nursery / preschool 0 0.0% Kindergarten 0 0.0% Elementary school 29 67.4% High school 5 11.6% College / grad school 9 20.9%
Employment
Industry of employment
Transportation & utilities
16.4%
Education & healthcare
15.5%
Professional & management
11.9%
Public administration
4.1%
Finance & real estate
3.7%
Arts, food & hospitality
2.3%
Occupation
Category % Management, business & arts 21.9% Service 15.5% Sales & office 22.8% Natural resources & construction 9.1% Production & transportation 30.6%
Employment type
Type % Private sector 91.3% Government 6.8% Self-employed 1.8% Unpaid family workers 0.0%
Commute
Method % Drive alone 79.9% Carpool 13.6% Public transit 0.0% Walk 1.9% Work from home 4.7% Other means 0.0% Avg commute (minutes) 25.4
Poverty
Married-couple families
6.8%
Female-led households
26.1%
Income support
Source % of households Social Security 32.7% Retirement income 29.1% Supplemental Security 2.0% Cash public assistance 0.0% Food stamps / SNAP 10.6%
Health indicators
Condition % Obesity 34.5% High blood pressure 31.4% High cholesterol 30.5% Diabetes 8.3% Heart disease 5.3% Stroke 2.5% Asthma 9.2% Arthritis 23.5% Kidney disease 2.4% Pulmonary disease 5.8% Cancer 6.2%
Behavior / access % Smoking 16.0% Binge drinking 17.6% No physical activity 20.3% Less than 7 hrs sleep 31.2% Depression 16.5% Fair or poor health 11.4% Poor mental health 12.3% Poor physical health 8.4% No health insurance 9.2% Visited doctor (checkup) 77.8% Visited dentist 72.1% Cholesterol screening 89.9% Teeth loss 10.9%
Veterans & disability
Veterans Count % Civilian veterans 34 9.6%
Disability % Any disability 28.5% Under 18 14.6% 18–64 years 20.6% 65 and over 68.6%
Health insurance coverage
Type % Private insurance 71.0% Public insurance 39.0% No insurance 8.1% Uninsured under 19 0.0%
Language & origin
Language spoken at home (age 5+)
Language Count % English only 390 98.2% Spanish 0 0.0% Other Indo-European 0 0.0% Asian & Pacific Islander 0 0.0% Other languages 0 0.0%
Place of birth & citizenship
Origin Count % Native born (US) 395 99.5% Born in same state 387 97.5% Born in different state 221 55.7% Foreign born 8 2.0% Naturalized citizen 2 0.5% Not a US citizen 2 100.0%
Ancestry
Ancestry Count % French 53 13.4% Italian 36 9.1%
Ancestry Count % Arab 22 5.5% Dutch 9 2.3%
Technology access
Metric % of households Computer access 50.1% Internet access 94.0%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 62289
What city is ZIP code 62289 in?
ZIP code 62289 is primarily assigned to Summerfield, Illinois.
What county is ZIP code 62289 in?
ZIP code 62289 falls within Saint Clair County, Illinois.
How educated is the population of ZIP code 62289?
15% of residents hold a bachelor's degree or higher — below the national average of ~33%, consistent with a trades-oriented local economy.
What is the poverty rate in ZIP code 62289?
16% of residents in ZIP code 62289 live below the poverty line, above the national average.
What is the typical home value in ZIP code 62289?
The median home value in ZIP code 62289 is $68,800.
Does ZIP code 62289 have a large veteran population?
10% of civilians in ZIP code 62289 are veterans, above the national average of ~7%.
What timezone is ZIP code 62289 in?
ZIP code 62289 observes the CST timezone.
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