Summit

County:: Cook County
County Seat:: No
Area (mi²):: 2.119
State:: Illinois

Summit is a village located in Cook County, Illinois. Summit has a 2025 population of 10,284. Summit is currently declining at a rate of -1.59% annually and its population has decreased by -7.47% since the most recent census, which recorded a population of 11,114 in 2020.

The average household income in Summit is $90,387 with a poverty rate of 11.99%. The median age in Summit is 38.5 years: 39 years for males, and 36.3 years for females.

Demographics

The racial composition of Summit includes 35.16% other race, 29.04% White, 6.72% Black or African American, 3.18% Asian, and smaller percentages for Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Other race

White

Two or more races

Black or African American

Asian

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
Other race	3,831	35.16%
White	3,164	29.04%
Two or more races	2,641	24.24%
Black or African American	732	6.72%
Asian	346	3.18%
Native American	182	1.67%
Native Hawaiian or Pacific Islander	0	0%

Summit Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Summit's average per capita income is $36,887. Household income levels show a median of $60,417. The poverty rate stands at 11.99%.

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	$72,143	-
Families	$68,684	$102,187
Households	$60,417	$90,387
Non Families	$33,403	$52,923

$36,887

Average Income

$60,417

Median Household Income

11.99%

Poverty Rate