Tinley Park

County:: Cook County
County Seat:: No
Area (mi²):: 16.166
State:: Illinois

Tinley Park is a village located in Cook County, Illinois. Tinley Park has a 2025 population of 52,594. Tinley Park is currently declining at a rate of -1.21% annually and its population has decreased by -5.79% since the most recent census, which recorded a population of 55,824 in 2020.

The average household income in Tinley Park is $128,947 with a poverty rate of 5.23%. The median age in Tinley Park is 42.3 years: 39 years for males, and 45.6 years for females.

Demographics

The racial composition of Tinley Park includes 79.25% White, 6.71% Black or African American, 3.63% Asian, 3.08% other race, and smaller percentages for Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Asian

Other race

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	43,593	79.25%
Two or more races	4,017	7.3%
Black or African American	3,692	6.71%
Asian	1,997	3.63%
Other race	1,693	3.08%
Native American	15	0.03%
Native Hawaiian or Pacific Islander	0	0%

Tinley Park Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Tinley Park's average per capita income is $66,424. Household income levels show a median of $103,819. The poverty rate stands at 5.23%.

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	$145,436	-
Families	$129,003	$143,209
Households	$103,819	$128,947
Non Families	$61,472	$94,553

$66,424

Average Income

$103,819

Median Household Income

5.23%

Poverty Rate