Naperville township

County:: DuPage County
County Seat:: No
Area (mi²):: 34.893
State:: Illinois

Naperville township is located in DuPage County, Illinois. Naperville township has a 2025 population of 104,223. Naperville township is currently growing at a rate of 0.04% annually but its population has decreased by -0.37% since the most recent census, which recorded a population of 104,607 in 2020.

The average household income in Naperville township is $152,324 with a poverty rate of 6.2%. The median age in Naperville township is 37 years: 36.1 years for males, and 38 years for females.

Demographics

The racial composition of Naperville township includes 55.49% White, 22.45% Asian, 9.36% Black or African American, 3.03% other race, and smaller percentages for Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Asian

Black or African American

Two or more races

Other race

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	57,912	55.49%
Asian	23,425	22.45%
Black or African American	9,767	9.36%
Two or more races	9,756	9.35%
Other race	3,167	3.03%
Native American	326	0.31%
Native Hawaiian or Pacific Islander	11	0.01%

Naperville township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Naperville township's average per capita income is $75,758. Household income levels show a median of $117,385. The poverty rate stands at 6.2%.

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	$165,758	-
Families	$145,369	$180,558
Households	$117,385	$152,324
Non Families	$74,814	$90,039

$75,758

Average Income

$117,385

Median Household Income

6.2%

Poverty Rate