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Illinois ZIP Codes
Mason County
Forest City, IL
61532
61532 ZIP Code — Forest City, IL
Mason County, Illinois
ZIP code 61532 is located in
Forest City ,
Illinois ,
within Mason County .
It covers approximately 30.79 square miles and serves a population of
410 residents.
This is a standard ZIP code in the Central (CT) timezone,
served by area code 309 .
About ZIP code 61532
The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1950s, giving the area an established character. Median home value is $107,600. Owner-occupancy sits near the national average at 71%.
Median household income is $55,521. Poverty affects 23% of residents, above the national average.
The dominant occupation class is management, business, and professional, with agriculture and mining as the leading industry. The average commute of 28 minutes is near the national average. Remote work is prevalent — 24% of workers work from home.
College attainment at 17% is below the national average, consistent with a trades and production-oriented local economy.
Overall, ZIP code 61532 reflects a community defined by a trades-oriented workforce, economic challenges above the national average, and a high rate of remote workers.
61532 ZIP code map
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Cities in ZIP code 61532
Below are the cities the US Postal Service accepts for ZIP code 61532. Using any city not on this list may result in mail delivery delays.
Nearby ZIP codes
Demographics
updated 05/2026
Population
Total population
410
Population density
13 / sq mi
State FIPS
17
County FIPS
125
Geography
Land area
30.79 sq mi
Water area
0.00 sq mi
Latitude
40.3397
Longitude
-89.8194
Timezone
Central (CT)
Area code
309
Economics
updated 05/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
45.4%
47.7%
37.2%
$50k – $100k
33.7%
31.2%
29.6%
$100k – $200k
16.1%
17.5%
24.4%
Over $200k
4.8%
3.6%
8.8%
Demographics & statistics
$55,521
Median household income
$107,600
Median home value
16.8%
Bachelor's or higher
Age distribution
Age summary
Group Count %
Under 18 92 22.4%
18 and over 318 77.6%
65 and over 49 12.0%
Median age 42.1 years
Race & ethnicity
Group Count %
White 397 95.7%
Two or more races 13 3.1%
Hispanic or Latino 5 1.2%
Household income
Income range
This ZIP
County avg
State avg
Under $50k
45.4%
47.7%
37.2%
$50k – $100k
33.7%
31.2%
29.6%
$100k – $200k
16.1%
17.5%
24.4%
Over $200k
4.8%
3.6%
8.8%
Range % of households
Under $10k 1.6%
$10k–$15k 2.1%
$15k–$25k 19.9%
$25k–$35k 9.9%
$35k–$50k 9.4%
$50k–$75k 27.2%
$75k–$100k 17.8%
$100k–$150k 12.0%
Median income $55,521
Housing
Housing overview
Metric Value
Median home value $107,600
Median rent / month $859
Owner occupied 70.7%
Renter occupied 29.3%
Vacant 10.7%
Single-family detached 79.4%
Large apartment buildings 0.0%
Mobile homes 20.6%
Median rooms 5.7
Avg household size (owned) 2.30
Year built
Era %
2020 or later 0.0%
2010–2019 0.0%
2000–2009 15.4%
1990–1999 4.7%
1980–1989 0.0%
1970–1979 17.3%
1960–1969 11.2%
1950–1959 33.6%
1940–1949 4.2%
1939 or earlier 13.6%
Bedrooms
Size % of units
No bedroom (studio) 0.0%
1 bedroom 3.7%
2 bedrooms 41.1%
3 bedrooms 32.2%
4 bedrooms 22.9%
5+ bedrooms 0.0%
Vehicles per household
Vehicles % of households
No vehicle 0.5%
1 vehicle 14.1%
2 vehicles 52.4%
3 or more 33.0%
Heating fuel
Fuel type %
Utility gas 34.0%
Electricity 11.0%
Propane / LP gas 47.6%
Households & families
Household type Count %
Married-couple family 106 55.5%
Cohabiting couple 5 2.6%
Male householder, no spouse 64 33.5%
Female householder, no spouse 16 8.4%
Households with children under 18 52 27.2%
Households with seniors (65+) 33 17.3%
Average household size 2.15
Marital status
Status Male Female
Never married 30.6% 10.5%
Married 48.6% 75.9%
Separated 0.0% 0.8%
Widowed 1.4% 10.5%
Divorced 19.4% 2.3%
Education
Some college, no degree
24.9%
Graduate / professional
1.3%
Metric %
HS diploma or higher 94.6%
Bachelor's or higher 16.8%
School enrollment (ages 3–17)
Type Count %
Nursery / preschool 8 8.5%
Kindergarten 1 1.1%
Elementary school 48 51.1%
High school 27 28.7%
College / grad school 10 10.6%
Employment
Industry of employment
Agriculture & mining
36.1%
Education & healthcare
19.7%
Finance & real estate
11.1%
Professional & management
2.4%
Arts, food & hospitality
1.4%
Transportation & utilities
1.0%
Public administration
1.0%
Occupation
Category %
Management, business & arts 51.0%
Service 15.4%
Sales & office 18.3%
Natural resources & construction 9.1%
Production & transportation 6.3%
Employment type
Type %
Private sector 75.0%
Government 7.7%
Self-employed 17.3%
Unpaid family workers 0.0%
Commute
Method %
Drive alone 59.3%
Carpool 9.3%
Public transit 0.0%
Walk 6.9%
Work from home 24.0%
Other means 0.5%
Avg commute (minutes) 28.4
Poverty
Married-couple families
18.9%
Female-led households
75.0%
Income support
Source % of households
Social Security 20.4%
Retirement income 22.0%
Supplemental Security 1.0%
Cash public assistance 2.6%
Food stamps / SNAP 9.4%
Health indicators
Condition %
Obesity 36.2%
High blood pressure 35.8%
High cholesterol 36.8%
Diabetes 10.5%
Heart disease 7.3%
Stroke 3.4%
Asthma 9.9%
Arthritis 29.3%
Kidney disease 3.1%
Pulmonary disease 8.1%
Cancer 7.5%
Behavior / access %
Smoking 19.7%
Binge drinking 15.3%
No physical activity 25.6%
Less than 7 hrs sleep 31.4%
Depression 18.0%
Fair or poor health 15.1%
Poor mental health 12.9%
Poor physical health 10.7%
No health insurance 10.6%
Visited doctor (checkup) 77.3%
Visited dentist 63.4%
Cholesterol screening 90.3%
Teeth loss 14.8%
Veterans & disability
Veterans Count %
Civilian veterans 28 8.8%
Disability %
Any disability 10.0%
Under 18 0.0%
18–64 years 9.7%
65 and over 30.6%
Health insurance coverage
Type %
Private insurance 73.7%
Public insurance 28.8%
No insurance 9.3%
Uninsured under 19 0.0%
Language & origin
Language spoken at home (age 5+)
Language Count %
English only 394 96.1%
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) 410 100.0%
Born in same state 410 100.0%
Born in different state 379 92.4%
Foreign born 0 0.0%
Naturalized citizen 0 0.0%
Not a US citizen 0 0.0%
Ancestry
Ancestry Count %
French 48 11.7%
English 34 8.3%
Italian 26 6.3%
Ancestry Count %
Arab 25 6.1%
Polish 7 1.7%
German 2 0.5%
Technology access
Metric % of households
Computer access 46.6%
Internet access 98.4%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 61532
What city is ZIP code 61532 in?
ZIP code 61532 is primarily assigned to Forest City, Illinois.
What county is ZIP code 61532 in?
ZIP code 61532 falls within Mason County, Illinois.
What is the poverty rate in ZIP code 61532?
23% of residents in ZIP code 61532 live below the poverty line, above the national average.
What is the typical home value in ZIP code 61532?
The median home value in ZIP code 61532 is $107,600.
What is the population of ZIP code 61532?
ZIP code 61532 has an estimated population of 410 residents, with a density of 13 people per square mile.
What is the median household income in ZIP code 61532?
The median household income in ZIP code 61532 is $55,521, below the national median of ~$75,000.
What timezone is ZIP code 61532 in?
ZIP code 61532 observes the CST timezone.
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