Winnebago Flag

Winnebago

County Seat:
No
Area (mi²):
32.926
State:
Illinois

Winnebago is located in Winnebago County, Illinois. Winnebago has a 2025 population of 4,999 . Winnebago is currently growing at a rate of 0.62% annually and its population has increased by 0.2% since the most recent census, which recorded a population of 4,989 in 2020.

The average household income in Winnebago is $124,914 with a poverty rate of 6.27%. The median age in Winnebago is 46.6 years: 41.5 years for males, and 50 years for females. For every 100 females there are 104.5 males.

5K
Total Population
152
Density (mi²)
31 0.62%
Growth

Winnebago Population

Winnebago Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Winnebago includes 89.62% White, 3.78% other race, and smaller percentages for Black or African American, Asian, Native American and multiracial populations.

Population by Race

White (89.62%)

Two or more races (5.64%)

Other race (3.78%)

Black or African American (0.59%)

Asian (0.3%)

Native American (0.06%)

Race
Population
Percentage (of total)
White4,43089.62%
Two or more races2795.64%
Other race1873.78%
Black or African American290.59%
Asian150.3%
Native American30.06%

Winnebago Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Winnebago's average per capita income is $53,836. Household income levels show a median of $89,103. The poverty rate stands at 6.27%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$101,250-
Families$98,399$144,894
Households$89,103$124,914
Non Families$42,663$60,794

$53,836

Average Income

$89,103

Median Household Income

6.27%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)