Winnebago, IL demographics:
population, income, and more

Total population
2,981
2.9% year-over-year change
Median household income
$92,614/yr
11.8% year-over-year change
Housing units
1,180
-4.7% year-over-year change

Winnebago population

How many people live in Winnebago

Winnebago is home to 2,981 residents, according to the most recent Census data. Gender-wise, 50% of Winnebago locals are male, and 50% are female.

Total population
2,981
2.9% year-over-year change
Gender ratio
Male
50%
1,490
Female
50%
1,491
Value Percent YoY change
Male 1,490 50% 3.3%
Female 1,491 50% 2.6%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Winnebago is 40, with the population distributed as follows: about 23.4% are children under 15, then 8.3% are in the 15 to 24 age group. Adults between 25 and 44 make up 23.3% of the population, while another 23.3% fall into the 45 to 64 bracket. Finally, around 21.8% are 65 or older.

Median age
39.6
Age breakdown
Under 15
23.4%
15 to 24
8.3%
25 to 44
23.3%
45 to 64
23.3%
Over 65
21.8%
Value Percent YoY change
Under 15 696 23.4% 20.4%
15 to 24 247 8.3% -4.6%
25 to 44 694 23.3% 7.3%
45 to 64 694 23.3% -1.8%
Over 65 650 21.8% -7.8%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Winnebago, 97.6% of the population are US-born citizens, while 1.7% have gained naturalized citizenship. At the same time, 0.7% of residents are non-citizens. As for race, 86% of locals are Caucasian, 1.1% are African American and 0.4% have Asian roots. There’s also a share of 10.9% that includes residents with two or more races.

Citizenship
U.S.-born citizens
97.6%
Non-U.S.-born citizens
1.7%
Non-citizens
0.7%
Value Percent YoY change
U.S.-born citizens 2,908 97.6% 3.5%
Non-U.S.-born citizens 52 1.7% -17.5%
Non-citizens 21 0.7% -8.7%
Racial breakdown
White
86%
Black or African American
1.1%
American Indian and Alaska Native
0.4%
Asian
0.4%
Native Hawaiian and other Pacific Islander
0%
Two or more races
10.9%
Other
1.1%
Value Percent
White 2,565 86%
Black or African American 33 1.1%
American Indian and Alaska Native 11 0.4%
Asian 13 0.4%
Two or more races 326 10.9%
Other 33 1.1%

Households in Winnebago

A peek inside Winnebago households

Winnebago has 1,134 households, with an average of 3 members in each. Of these, 69.5% are families, while the remaining 30.5% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
1,134
-4.0% year-over-year change
Average people per household
3
Non-family households
346
Family households
788
Value Percent YoY change
Non-family households 346 30.5% -9.4%
Family households 788 69.5% -1.4%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Winnebago

The housing landscape of Winnebago

Winnebago's housing consists of 1,180 units, with 89.1% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 1.2% and offer a more compact, shared living style.

Housing units
1,180
-4.7% year-over-year change
Housing types
Value Percent
1 unit, detached 1,051 89.1%
1 unit, attached 14 1.2%
2 units 48 4.1%
3 or 4 units 17 1.4%
5 to 9 units 13 1.1%
20 to 49 units 37 3.1%
Homes built since 2020
0
% year-over-year change

The age of buildings in Winnebago

In Winnebago, the median construction year is 1985. About 12% of homes were built before the 1940s, with another 1% going up by 1949. Most development happened in the second half of the 20th century.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 142 12% 2.9%
Built between 1940 and 1949 12 1% -25.0%
Built between 1950 and 1959 126 10.7% -5.3%
Built between 1960 and 1969 147 12.5% -0.7%
Built between 1970 and 1979 88 7.5% -22.1%
Built between 1980 and 1989 165 14% 5.8%
Built between 1990 and 1999 320 27.1% -4.2%
Built between 2000 and 2009 174 14.8% -9.8%
Built between 2010 and 2019 6 0.5% -14.3%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Winnebago occupancy rates

Out of the 1,134 occupied housing units in Winnebago, 87% are owner-occupied, while 13% are lived in by tenants. Meanwhile, 3.9% of all homes on the local market sit vacant.

Occupied housing units
1,134
-4.0% year-over-year change
Occupancy breakdown
Renter occupied
147
Owner occupied
987
Value Percent YoY
change
Renter occupied 147 13% -12.0%
Owner occupied 987 87% -2.7%
Unoccupied housing units
3.9%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Winnebago housing costs

Housing costs in Winnebago come to a median of $1,227 per month, while tenants specifically pay a median gross rent of $992.

Median housing costs per month
$1,227/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Winnebago
$992/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Winnebago

Winnebago education at a glance

About 33.8% of the population in Winnebago went to high school, while 23.4% pursued college studies. Another 12% earned an associate degree and 15.2% hold a bachelor’s. Meanwhile, 13.3% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 50 2.3% 6.4%
High school diploma 733 33.8% -2.4%
College diploma 507 23.4% -14.4%
Associate degree 261 12% 0.4%
Bachelor's degree 331 15.2% 12.2%
Graduate degree 288 13.3% 7.5%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Winnebago

How much people earn in Winnebago

The average annual household income in Winnebago was $112,922 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +6.6% change from the previous year. At the same time, the median income stood at $92,614, reflecting a +11.8% shift over the same period.

Average household income in Winnebago
$112,922/year
6.6% year-over-year change
Median household income in Winnebago
$92,614/year
11.8% year-over-year change

Winnebago income by age

In Winnebago, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $81,250. Those with someone between 45 and 64 in charge, often well established professionally, earn $142,500 overall. Overall, 93.3% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $81,250 -1.8%
45 - 64 $142,500 5.1%
Over 65 $67,269 17.4%
Above poverty level
2,660
Below poverty level
192
Value Percent YoY
change
Above poverty level 2,660 93.3% 1.5%
Below poverty level 192 6.7% -5.0%

Average renter income in Winnebago

To get a better sense of what renters earn on average in Winnebago, their median household income was $32,917 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 36.2%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$32,917
Rent-to-income ratio
36.2%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Winnebago

Workforce and job types in Winnebago

The job market in Winnebago is powered by 1,406 working residents, spread across a range of industries and roles. 70.8% of the working population are employed in professional or administrative positions, while 29.2% are in hands-on or service-based jobs. Also, 5.8% run their own businesses, 72.3% are employed by private companies, and 13.3% work in the public sector.

Workforce demographics

Working population
1,406
-3.1% year-over-year change
White collar
995
Blue collar
411
Value Percent YoY change
White collar 995 70.8% -0.4%
Blue collar 411 29.2% -9.1%
Employer type
Self employees
5.8%
Private companies
72.3%
Governmental workers
13.3%
Not for profit companies
8.5%
Value Percent YoY change
Self employees 82 5.8% -3.5%
Private companies 1,017 72.3% -3.4%
Governmental workers 187 13.3% -0.5%
Not for profit companies 120 8.5% -4.0%
Unemployment rate
3.4%
56.2% year-over-year change

Available workforce

The unemployment rate in Winnebago stands at 3.4%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Winnebago

How people get around in Winnebago

Commuting methods vary: 89% of residents travel by personal vehicle and 0.9% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 1,243 89% -2.0%
Walk 12 0.9% -14.3%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Winnebago by zipcode?

Zipcode Population Number of households Median income Average income
61088 6,167 2,332 $98,088 $128,164

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FAQs about Winnebago demographics 

What is the total population of Winnebago?

Winnebago has a total population of 2,981 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +2.9% compared to a year ago.

What is the gender ratio in Winnebago?

The gender ratio in Winnebago is as follows:
  • 50% males (1,490 residents)
  • 50% females (1,491 residents)

What is the median age in Winnebago?

The median age in Winnebago is 39.6.

What is the age distribution of the population in Winnebago?

The age distribution in Winnebago is as follows:
  • Under 15: 23.4% (696 residents)
  • Ages 15-24: 8.3% (247 residents)
  • Ages 25-44: 23.3% (694 residents)
  • Ages 45-64: 23.3% (694 residents)
  • Over 65: 21.8% (650 residents)

What is the racial and ethnic makeup of Winnebago?

The racial and ethnic makeup of Winnebago is as follows:
  • White: 86% (2,565 residents)
  • Black or African American: 1.1% (33 residents)
  • American Indian and Alaska Native: 0.4% (11 residents)
  • Asian: 0.4% (13 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 10.9% (326 residents)
  • Other: 1.1% (33 residents)

What percentage of the population in Winnebago are U.S.-born citizens?

U.S.-born citizens represent 97.6% of the population in Winnebago.

How many housing units are there in Winnebago?

There are 1,180 housing units in Winnebago, reflecting a -4.7% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Winnebago and what is the average household size?

Winnebago has a total of 1,134 households, with an average of 3 people in each.

What is the median household income in Winnebago?

Winnebago has a median household income of $92,614, representing a +11.8% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Winnebago?

The employment rate is 96.6% in Winnebago, with a workforce of 1,406 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 70.8% (995 residents)
  • Blue-collar workers: 29.2% (411 residents)

Places of employment:
  • Self-employed: 5.8% (82 residents)
  • Private companies: 72.3% (1,017 residents)
  • Governmental workers: 13.3% (187 residents)
  • Not-for-profit companies: 8.5% (120 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025