Winnetka Flag

Winnetka

County:
Cook County
County Seat:
No
Area (mi²):
3.811
State:
Illinois

Winnetka is a village located in Cook County, Illinois. Winnetka has a 2025 population of 12,443 . Winnetka is currently declining at a rate of -0.41% annually and its population has decreased by -1.99% since the most recent census, which recorded a population of 12,696 in 2020.

The average household income in Winnetka is $457,404 with a poverty rate of 1.9%. The median age in Winnetka is 42.4 years: 41.8 years for males, and 42.9 years for females. For every 100 females there are 103.4 males.

12.4K
Total Population
3,265
Density (mi²)
-51 -0.41%
Growth

Winnetka Population

Winnetka Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Winnetka includes 90.43% White, and smaller percentages for Asian, other race, Black or African American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White (90.43%)

Two or more races (5.24%)

Asian (2.41%)

Other race (1.48%)

Black or African American (0.34%)

Native Hawaiian or Pacific Islander (0.09%)

Race
Population
Percentage (of total)
White11,31190.43%
Two or more races6565.24%
Asian3022.41%
Other race1851.48%
Black or African American430.34%
Native Hawaiian or Pacific Islander110.09%

Winnetka Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Winnetka's average per capita income is $153,651. Household income levels show a median of $250,001. The poverty rate stands at 1.9%.

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
Households$250,001$457,404
Families$250,001$512,646
Married Families$250,001-
Non Families$70,272$189,821

$153,651

Average Income

$250,001

Median Household Income

1.9%

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)