Proviso township

County:: Cook County
County Seat:: No
Area (mi²):: 29.719
State:: Illinois

Proviso township is located in Cook County, Illinois. Proviso township has a 2025 population of 143,328. Proviso township is currently declining at a rate of -0.57% annually and its population has decreased by -4.83% since the most recent census, which recorded a population of 150,608 in 2020.

The average household income in Proviso township is $103,907 with a poverty rate of 9.41%.The median age in Proviso township is 39.8 years: 38.7 years for males, and 40.9 years for females.

Demographics

The racial composition of Proviso township includes 37.68% White, 30.67% Black or African American, 16.5% other race, and smaller percentages for Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	55,852	37.68%
Black or African American	45,453	30.67%
Other race	24,456	16.5%
Two or more races	18,566	12.53%
Asian	3,283	2.22%
Native American	589	0.4%
Native Hawaiian or Pacific Islander	15	0.01%

Proviso township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Proviso township's average per capita income is $52,982. Household income levels show a median of $82,087. The poverty rate stands at 9.41%.

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	$117,081	$140,619
Families	$99,735	$121,447
Households	$82,087	$103,907
Non Families	$50,069	$64,749

$52,982

Average Income

$82,087

Median Household Income

9.41%

Poverty Rate