Hillside

County:: Cook County
County Seat:: No
Area (mi²):: 3.168
State:: Illinois

Hillside is a village located in Cook County, Illinois. Hillside has a 2025 population of 7,685. Hillside is currently declining at a rate of -1.52% annually and its population has decreased by -7.19% since the most recent census, which recorded a population of 8,280 in 2020.

The average household income in Hillside is $93,656 with a poverty rate of 5.33%.The median age in Hillside is 42.6 years: 42.7 years for males, and 42.4 years for females.

Demographics

The racial composition of Hillside includes 45.41% Black or African American, 25.93% White, 19.02% other race, and smaller percentages for Asian, Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
Black or African American	3,693	45.41%
White	2,109	25.93%
Other race	1,547	19.02%
Two or more races	606	7.45%
Asian	118	1.45%
Native American	60	0.74%

Hillside Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Hillside's average per capita income is $44,112. Household income levels show a median of $70,772. The poverty rate stands at 5.33%.

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	$91,921	-
Families	$82,869	$109,178
Households	$70,772	$93,656
Non Families	$47,017	$59,800

$44,112

Average Income

$70,772

Median Household Income

5.33%

Poverty Rate