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Illinois ZIP Codes
Effingham County
Altamont, IL
62411
62411 ZIP Code — Altamont, IL
Effingham County, Illinois
ZIP code 62411 is located in
Altamont ,
Illinois ,
within Effingham County .
It covers approximately 85.33 square miles and serves a population of
4,070 residents.
This is a standard ZIP code in the Central (CT) timezone,
served by area code 618 .
About ZIP code 62411
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 $134,700. Owner-occupancy is high at 84%, well above the national average.
Median household income is $71,157. 40% 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 24 minutes is near the national average.
Educational attainment is near the national average, with 22% of residents holding a bachelor's degree or higher.
Notable community characteristics include a notable veteran presence at 13% of civilians, above the national average of 7%.
Overall, ZIP code 62411 reflects a community defined by a strong veteran community, high homeownership, and a significant Social Security-dependent population.
62411 ZIP code map
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Cities in ZIP code 62411
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Nearby ZIP codes
Demographics
updated 05/2026
Population
Total population
4,070
Population density
48 / sq mi
State FIPS
17
County FIPS
049
Geography
Land area
85.33 sq mi
Water area
0.14 sq mi
Latitude
39.0858
Longitude
-88.7488
Timezone
Central (CT)
Area code
618
Economics
updated 05/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
47.0%
41.8%
37.2%
$50k – $100k
30.6%
32.6%
29.6%
$100k – $200k
17.9%
20.4%
24.4%
Over $200k
4.5%
5.1%
8.8%
Demographics & statistics
$71,157
Median household income
$134,700
Median home value
22.2%
Bachelor's or higher
Age distribution
Age summary
Group Count %
Under 18 836 20.5%
18 and over 3,234 79.5%
65 and over 962 23.6%
Median age 44.0 years
Race & ethnicity
Group Count %
White 4,051 99.4%
Two or more races 13 0.3%
Hispanic or Latino 6 0.1%
Other race 6 0.1%
Household income
Income range
This ZIP
County avg
State avg
Under $50k
47.0%
41.8%
37.2%
$50k – $100k
30.6%
32.6%
29.6%
$100k – $200k
17.9%
20.4%
24.4%
Over $200k
4.5%
5.1%
8.8%
Range % of households
Under $10k 4.4%
$10k–$15k 5.2%
$15k–$25k 6.9%
$25k–$35k 4.4%
$35k–$50k 14.4%
$50k–$75k 19.3%
$75k–$100k 18.9%
$100k–$150k 15.1%
$150k–$200k 7.4%
$200k+ 3.9%
Median income $71,157
Housing
Housing overview
Metric Value
Median home value $134,700
Median rent / month $842
Owner occupied 84.0%
Renter occupied 16.0%
Vacant 6.1%
Single-family detached 80.5%
Large apartment buildings 0.5%
Mobile homes 11.7%
Median rooms 5.8
Avg household size (owned) 2.40
Year built
Era %
2020 or later 0.3%
2010–2019 6.2%
2000–2009 11.6%
1990–1999 11.9%
1980–1989 12.9%
1970–1979 20.4%
1960–1969 8.7%
1950–1959 5.4%
1940–1949 2.3%
1939 or earlier 20.3%
Bedrooms
Size % of units
No bedroom (studio) 3.3%
1 bedroom 2.9%
2 bedrooms 24.4%
3 bedrooms 54.7%
4 bedrooms 8.5%
5+ bedrooms 6.2%
Vehicles per household
Vehicles % of households
No vehicle 4.3%
1 vehicle 18.5%
2 vehicles 47.9%
3 or more 29.2%
Heating fuel
Fuel type %
Utility gas 59.0%
Electricity 16.8%
Propane / LP gas 21.6%
Wood 1.7%
Solar 0.3%
No fuel used 0.3%
Households & families
Household type Count %
Married-couple family 869 50.2%
Cohabiting couple 127 7.3%
Male householder, no spouse 358 20.7%
Female householder, no spouse 378 21.8%
Households with children under 18 436 25.2%
Households with seniors (65+) 644 37.2%
Average household size 2.31
Marital status
Status Male Female
Never married 29.3% 18.1%
Married 51.6% 57.1%
Separated 0.3% 1.3%
Widowed 8.6% 12.6%
Divorced 10.2% 11.0%
Education
Some college, no degree
26.8%
Graduate / professional
6.0%
Metric %
HS diploma or higher 94.8%
Bachelor's or higher 22.2%
School enrollment (ages 3–17)
Type Count %
Nursery / preschool 56 5.8%
Kindergarten 45 4.7%
Elementary school 473 49.3%
High school 202 21.1%
College / grad school 183 19.1%
Employment
Industry of employment
Education & healthcare
23.0%
Arts, food & hospitality
8.1%
Transportation & utilities
7.8%
Professional & management
4.4%
Finance & real estate
3.8%
Public administration
3.6%
Agriculture & mining
2.6%
Occupation
Category %
Management, business & arts 32.3%
Service 16.2%
Sales & office 21.6%
Natural resources & construction 10.0%
Production & transportation 19.9%
Employment type
Type %
Private sector 84.9%
Government 10.3%
Self-employed 4.3%
Unpaid family workers 0.4%
Commute
Method %
Drive alone 78.5%
Carpool 7.3%
Public transit 0.2%
Walk 5.4%
Work from home 7.4%
Other means 1.1%
Avg commute (minutes) 23.8
Poverty
Married-couple families
4.7%
Female-led households
17.4%
Income support
Source % of households
Social Security 39.9%
Retirement income 31.8%
Supplemental Security 3.9%
Cash public assistance 2.1%
Food stamps / SNAP 13.3%
Health indicators
Condition %
Obesity 34.0%
High blood pressure 32.6%
High cholesterol 32.6%
Diabetes 9.2%
Heart disease 6.5%
Stroke 3.0%
Asthma 9.6%
Arthritis 26.6%
Kidney disease 2.8%
Pulmonary disease 7.1%
Cancer 7.3%
Behavior / access %
Smoking 17.4%
Binge drinking 15.8%
No physical activity 23.8%
Less than 7 hrs sleep 30.8%
Depression 18.0%
Fair or poor health 13.1%
Poor mental health 13.0%
Poor physical health 9.6%
No health insurance 9.9%
Visited doctor (checkup) 76.5%
Visited dentist 66.1%
Cholesterol screening 89.5%
Teeth loss 13.5%
Veterans & disability
Veterans Count %
Civilian veterans 416 12.9%
Disability %
Any disability 15.2%
Under 18 3.7%
18–64 years 12.6%
65 and over 32.4%
Health insurance coverage
Type %
Private insurance 68.0%
Public insurance 42.1%
No insurance 5.8%
Uninsured under 19 1.4%
Language & origin
Language spoken at home (age 5+)
Language Count %
English only 3,973 97.6%
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) 4,046 99.4%
Born in same state 4,046 99.4%
Born in different state 3,563 87.5%
Foreign born 0 0.0%
Naturalized citizen 24 0.6%
Not a US citizen 24 100.0%
Ancestry
Ancestry Count %
Italian 350 8.6%
Arab 335 8.2%
French 268 6.6%
English 40 1%
Ancestry Count %
Irish 18 0.4%
Dutch 16 0.4%
Norwegian 8 0.2%
Polish 5 0.1%
Technology access
Metric % of households
Computer access 42.6%
Internet access 93.0%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 62411
What city is ZIP code 62411 in?
ZIP code 62411 is primarily assigned to Altamont, Illinois.
What county is ZIP code 62411 in?
ZIP code 62411 falls within Effingham County, Illinois.
Is ZIP code 62411 mostly owner-occupied?
84% of occupied units in ZIP code 62411 are owner-occupied, well above the national average.
Does ZIP code 62411 have a large retiree population?
40% of households in ZIP code 62411 receive Social Security income, suggesting a significant retiree or disability population.
Does ZIP code 62411 have a large veteran population?
13% of civilians in ZIP code 62411 are veterans, above the national average of ~7%.
What is the typical home value in ZIP code 62411?
The median home value in ZIP code 62411 is $134,700.
What timezone is ZIP code 62411 in?
ZIP code 62411 observes the CST timezone.
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