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Illinois ZIP Codes
Shelby County
Windsor, IL
61957
61957 ZIP Code — Windsor, IL
Shelby County, Illinois
ZIP code 61957 is located in
Windsor ,
Illinois ,
within Shelby County .
It covers approximately 81.80 square miles and serves a population of
1,778 residents.
This is a standard ZIP code in the Central (CT) timezone,
served by area code 217 .
About ZIP code 61957
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 $109,900. Owner-occupancy is high at 82%, well above the national average.
Median household income is $59,224. 39% 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.
College attainment at 16% is below the national average, consistent with a trades and production-oriented local economy.
Overall, ZIP code 61957 reflects a community defined by a trades-oriented workforce, high homeownership, and a significant Social Security-dependent population.
61957 ZIP code map
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Cities in ZIP code 61957
Below are the cities the US Postal Service accepts for ZIP code 61957. Using any city not on this list may result in mail delivery delays.
Nearby ZIP codes
Demographics
updated 05/2026
Population
Total population
1,778
Population density
22 / sq mi
State FIPS
17
County FIPS
173
Geography
Land area
81.80 sq mi
Water area
2.53 sq mi
Latitude
39.4331
Longitude
-88.5902
Timezone
Central (CT)
Area code
217
Economics
updated 05/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
45.4%
43.6%
37.2%
$50k – $100k
41.1%
38.0%
29.6%
$100k – $200k
11.2%
16.7%
24.4%
Over $200k
2.2%
1.7%
8.8%
Demographics & statistics
$59,224
Median household income
$109,900
Median home value
15.5%
Bachelor's or higher
Age distribution
Age summary
Group Count %
Under 18 388 21.8%
18 and over 1,390 78.2%
65 and over 407 22.9%
Median age 41.2 years
Race & ethnicity
Group Count %
White 1,761 99%
Two or more races 13 0.7%
Asian 4 0.2%
Household income
Income range
This ZIP
County avg
State avg
Under $50k
45.4%
43.6%
37.2%
$50k – $100k
41.1%
38.0%
29.6%
$100k – $200k
11.2%
16.7%
24.4%
Over $200k
2.2%
1.7%
8.8%
Range % of households
Under $10k 3.2%
$10k–$15k 0.8%
$15k–$25k 10.8%
$25k–$35k 7.7%
$35k–$50k 20.7%
$50k–$75k 16.1%
$75k–$100k 22.0%
$100k–$150k 14.1%
$150k–$200k 1.1%
$200k+ 3.5%
Median income $59,224
Housing
Housing overview
Metric Value
Median home value $109,900
Median rent / month $741
Owner occupied 81.6%
Renter occupied 18.4%
Vacant 12.3%
Single-family detached 82.9%
Large apartment buildings 0.0%
Mobile homes 12.3%
Median rooms 6.1
Avg household size (owned) 2.29
Year built
Era %
2020 or later 0.0%
2010–2019 0.6%
2000–2009 4.0%
1990–1999 8.7%
1980–1989 11.8%
1970–1979 15.2%
1960–1969 13.8%
1950–1959 13.9%
1940–1949 10.6%
1939 or earlier 21.4%
Bedrooms
Size % of units
No bedroom (studio) 0.1%
1 bedroom 3.2%
2 bedrooms 35.2%
3 bedrooms 49.6%
4 bedrooms 10.1%
5+ bedrooms 1.9%
Vehicles per household
Vehicles % of households
No vehicle 3.6%
1 vehicle 20.5%
2 vehicles 46.5%
3 or more 29.3%
Heating fuel
Fuel type %
Utility gas 54.7%
Electricity 15.7%
Propane / LP gas 28.1%
Wood 0.9%
Households & families
Household type Count %
Married-couple family 444 59.2%
Cohabiting couple 41 5.5%
Male householder, no spouse 111 14.8%
Female householder, no spouse 154 20.5%
Households with children under 18 197 26.3%
Households with seniors (65+) 281 37.5%
Average household size 2.37
Marital status
Status Male Female
Never married 28.8% 15.2%
Married 60.8% 62.9%
Separated 0.0% 1.6%
Widowed 3.3% 9.0%
Divorced 7.0% 11.3%
Education
Some college, no degree
34.0%
Graduate / professional
4.8%
Metric %
HS diploma or higher 95.7%
Bachelor's or higher 15.5%
School enrollment (ages 3–17)
Type Count %
Nursery / preschool 13 3.5%
Kindergarten 29 7.8%
Elementary school 201 53.9%
High school 66 17.7%
College / grad school 64 17.2%
Employment
Industry of employment
Education & healthcare
15.6%
Transportation & utilities
9.4%
Professional & management
8.8%
Arts, food & hospitality
7.7%
Public administration
6.0%
Agriculture & mining
5.9%
Finance & real estate
4.5%
Occupation
Category %
Management, business & arts 31.4%
Service 18.5%
Sales & office 19.4%
Natural resources & construction 11.9%
Production & transportation 18.8%
Employment type
Type %
Private sector 81.6%
Government 12.5%
Self-employed 4.2%
Unpaid family workers 1.7%
Commute
Method %
Drive alone 88.5%
Carpool 7.0%
Public transit 0.0%
Walk 1.2%
Work from home 2.6%
Other means 0.7%
Avg commute (minutes) 26.4
Poverty
Married-couple families
7.0%
Female-led households
34.8%
Income support
Source % of households
Social Security 39.2%
Retirement income 30.5%
Supplemental Security 3.2%
Cash public assistance 2.9%
Food stamps / SNAP 14.1%
Health indicators
Condition %
Obesity 35.2%
High blood pressure 34.2%
High cholesterol 33.8%
Diabetes 10.1%
Heart disease 7.0%
Stroke 3.2%
Asthma 9.7%
Arthritis 28.2%
Kidney disease 3.0%
Pulmonary disease 7.6%
Cancer 7.3%
Behavior / access %
Smoking 18.6%
Binge drinking 15.4%
No physical activity 24.9%
Less than 7 hrs sleep 32.1%
Depression 18.0%
Fair or poor health 14.2%
Poor mental health 13.0%
Poor physical health 10.3%
No health insurance 10.0%
Visited doctor (checkup) 76.8%
Visited dentist 64.8%
Cholesterol screening 89.9%
Teeth loss 14.1%
Veterans & disability
Veterans Count %
Civilian veterans 130 9.4%
Disability %
Any disability 17.0%
Under 18 9.8%
18–64 years 17.2%
65 and over 23.3%
Health insurance coverage
Type %
Private insurance 64.7%
Public insurance 47.2%
No insurance 3.2%
Uninsured under 19 1.5%
Language & origin
Language spoken at home (age 5+)
Language Count %
English only 1,700 95.6%
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) 1,774 99.8%
Born in same state 1,774 99.8%
Born in different state 1,535 86.3%
Foreign born 0 0.0%
Naturalized citizen 4 0.2%
Not a US citizen 0 0.0%
Ancestry
Ancestry Count %
Italian 273 15.4%
French 265 14.9%
Arab 134 7.5%
Ancestry Count %
English 7 0.4%
German 3 0.2%
Norwegian 3 0.2%
Technology access
Metric % of households
Computer access 42.2%
Internet access 85.9%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 61957
What city is ZIP code 61957 in?
ZIP code 61957 is primarily assigned to Windsor, Illinois.
What county is ZIP code 61957 in?
ZIP code 61957 falls within Shelby County, Illinois.
Is ZIP code 61957 mostly owner-occupied?
82% of occupied units in ZIP code 61957 are owner-occupied, well above the national average.
Does ZIP code 61957 have a large retiree population?
39% of households in ZIP code 61957 receive Social Security income, suggesting a significant retiree or disability population.
What is the typical home value in ZIP code 61957?
The median home value in ZIP code 61957 is $109,900.
Does ZIP code 61957 have a large veteran population?
9% of civilians in ZIP code 61957 are veterans, above the national average of ~7%.
What timezone is ZIP code 61957 in?
ZIP code 61957 observes the CST timezone.
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