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Illinois ZIP Codes
Franklin County
Benton, IL
62812
62812 ZIP Code — Benton, IL
Franklin County, Illinois
ZIP code 62812 is located in
Benton ,
Illinois ,
within Franklin County .
It covers approximately 98.71 square miles and serves a population of
11,396 residents.
This is a standard ZIP code in the Central (CT) timezone,
served by area code 618 .
About ZIP code 62812
The housing stock consists of predominantly single-family detached homes. Most homes were built in the pre-1940, giving the area an established character. Median home value is $94,200. Owner-occupancy sits near the national average at 73%.
Median household income is $51,978. SNAP benefit usage at 22% of households reflects economic stress in the area. 42% 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 26 minutes is near the national average.
Educational attainment is near the national average, with 22% of residents holding a bachelor's degree or higher.
Health indicators show elevated rates of smoking (21%) compared to national benchmarks.
Overall, ZIP code 62812 reflects a community defined by a significant Social Security-dependent population and elevated reliance on food assistance.
62812 ZIP code map
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Cities in ZIP code 62812
Below are the cities the US Postal Service accepts for ZIP code 62812. Using any city not on this list may result in mail delivery delays.
Nearby ZIP codes
Demographics
updated 05/2026
Population
Total population
11,396
Population density
115 / sq mi
State FIPS
17
County FIPS
055
Geography
Land area
98.71 sq mi
Water area
10.47 sq mi
Latitude
38.0169
Longitude
-88.9266
Timezone
Central (CT)
Area code
618
Economics
updated 05/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
53.2%
55.4%
37.2%
$50k – $100k
28.0%
29.3%
29.6%
$100k – $200k
17.1%
13.9%
24.4%
Over $200k
1.7%
1.4%
8.8%
Demographics & statistics
$51,978
Median household income
21.9%
Bachelor's or higher
Age distribution
Age summary
Group Count %
Under 18 2,705 23.7%
18 and over 8,691 76.3%
65 and over 2,342 20.6%
Median age 42.0 years
Race & ethnicity
Black or African American
0.5%
American Indian / Alaska Native
0.1%
Group Count %
White 10,720 91.5%
Two or more races 593 5.1%
Hispanic or Latino 324 2.8%
Black or African American 53 0.5%
Other race 22 0.2%
American Indian / Alaska Native 8 0.1%
Household income
Income range
This ZIP
County avg
State avg
Under $50k
53.2%
55.4%
37.2%
$50k – $100k
28.0%
29.3%
29.6%
$100k – $200k
17.1%
13.9%
24.4%
Over $200k
1.7%
1.4%
8.8%
Range % of households
Under $10k 6.8%
$10k–$15k 7.0%
$15k–$25k 12.5%
$25k–$35k 9.5%
$35k–$50k 12.7%
$50k–$75k 18.6%
$75k–$100k 9.0%
$100k–$150k 13.0%
$150k–$200k 8.8%
$200k+ 2.1%
Median income $51,978
Housing
Housing overview
Metric Value
Median home value $94,200
Median rent / month $726
Owner occupied 73.4%
Renter occupied 26.6%
Vacant 14.2%
Single-family detached 76.3%
Large apartment buildings 1.8%
Mobile homes 8.2%
Median rooms 5.5
Avg household size (owned) 2.42
Year built
Era %
2020 or later 0.1%
2010–2019 5.0%
2000–2009 10.5%
1990–1999 9.4%
1980–1989 6.5%
1970–1979 14.4%
1960–1969 12.0%
1950–1959 12.0%
1940–1949 11.9%
1939 or earlier 18.2%
Bedrooms
Size % of units
No bedroom (studio) 1.4%
1 bedroom 5.5%
2 bedrooms 39.2%
3 bedrooms 43.4%
4 bedrooms 9.1%
5+ bedrooms 1.3%
Vehicles per household
Vehicles % of households
No vehicle 5.3%
1 vehicle 31.5%
2 vehicles 41.7%
3 or more 21.5%
Heating fuel
Fuel type %
Utility gas 37.5%
Electricity 53.8%
Propane / LP gas 7.3%
Wood 1.1%
No fuel used 0.1%
Households & families
Household type Count %
Married-couple family 2,180 45.8%
Cohabiting couple 288 6.1%
Male householder, no spouse 914 19.2%
Female householder, no spouse 1,374 28.9%
Households with children under 18 1,404 29.5%
Households with seniors (65+) 1,771 37.2%
Average household size 2.33
Marital status
Status Male Female
Never married 25.0% 19.8%
Married 53.3% 49.5%
Separated 3.3% 1.0%
Widowed 2.5% 14.0%
Divorced 16.0% 15.8%
Education
Some college, no degree
25.0%
Graduate / professional
6.4%
Metric %
HS diploma or higher 91.4%
Bachelor's or higher 21.9%
School enrollment (ages 3–17)
Type Count %
Nursery / preschool 149 6.7%
Kindergarten 97 4.4%
Elementary school 1,045 47.1%
High school 660 29.8%
College / grad school 267 12.0%
Employment
Industry of employment
Education & healthcare
23.9%
Finance & real estate
7.7%
Arts, food & hospitality
7.5%
Transportation & utilities
5.7%
Professional & management
5.2%
Agriculture & mining
4.9%
Public administration
3.9%
Occupation
Category %
Management, business & arts 32.5%
Service 18.9%
Sales & office 18.8%
Natural resources & construction 13.6%
Production & transportation 16.2%
Employment type
Type %
Private sector 84.3%
Government 11.5%
Self-employed 4.1%
Unpaid family workers 0.1%
Commute
Method %
Drive alone 82.1%
Carpool 8.7%
Public transit 0.6%
Walk 1.7%
Work from home 5.3%
Other means 1.6%
Avg commute (minutes) 25.8
Poverty
Married-couple families
4.3%
Female-led households
31.6%
Income support
Source % of households
Social Security 41.5%
Retirement income 26.9%
Supplemental Security 6.3%
Cash public assistance 4.3%
Food stamps / SNAP 22.3%
Health indicators
Condition %
Obesity 37.1%
High blood pressure 38.9%
High cholesterol 35.1%
Diabetes 12.6%
Heart disease 8.8%
Stroke 4.3%
Asthma 10.6%
Arthritis 32.3%
Kidney disease 3.8%
Pulmonary disease 10.2%
Cancer 8.1%
Behavior / access %
Smoking 20.9%
Binge drinking 13.6%
No physical activity 29.1%
Less than 7 hrs sleep 33.6%
Depression 19.2%
Fair or poor health 18.6%
Poor mental health 13.8%
Poor physical health 12.7%
No health insurance 11.4%
Visited doctor (checkup) 78.4%
Visited dentist 59.2%
Cholesterol screening 89.0%
Teeth loss 18.6%
Veterans & disability
Veterans Count %
Civilian veterans 793 9.1%
Disability %
Any disability 17.1%
Under 18 2.2%
18–64 years 17.6%
65 and over 33.8%
Health insurance coverage
Type %
Private insurance 64.6%
Public insurance 49.8%
No insurance 4.9%
Uninsured under 19 0.8%
Language & origin
Language spoken at home (age 5+)
Language Count %
English only 10,697 93.9%
Spanish 34 0.3%
Other Indo-European 27 0.3%
Asian & Pacific Islander 7 0.1%
Other languages 0 0.0%
Place of birth & citizenship
Origin Count %
Native born (US) 11,348 99.6%
Born in same state 11,326 99.4%
Born in different state 9,546 83.8%
Foreign born 22 0.2%
Naturalized citizen 48 0.4%
Not a US citizen 44 91.7%
Ancestry
Ancestry Count %
French 1,327 11.6%
Italian 1,185 10.4%
Arab 767 6.7%
German 82 0.7%
Irish 60 0.5%
Ancestry Count %
English 49 0.4%
Norwegian 37 0.3%
Polish 19 0.2%
Dutch 5 0%
Technology access
Metric % of households
Computer access 41.7%
Internet access 92.3%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 62812
What city is ZIP code 62812 in?
ZIP code 62812 is primarily assigned to Benton, Illinois.
What county is ZIP code 62812 in?
ZIP code 62812 falls within Franklin County, Illinois.
Does ZIP code 62812 have a large retiree population?
42% of households in ZIP code 62812 receive Social Security income, suggesting a significant retiree or disability population.
What is the poverty rate in ZIP code 62812?
15% of residents in ZIP code 62812 live below the poverty line, above the national average.
What is the typical home value in ZIP code 62812?
The median home value in ZIP code 62812 is $94,200.
Does ZIP code 62812 have a large veteran population?
9% of civilians in ZIP code 62812 are veterans, above the national average of ~7%.
What timezone is ZIP code 62812 in?
ZIP code 62812 observes the CST timezone.
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