Lisle township Flag

Lisle township

County:
DuPage County
County Seat:
No
Area (mi²):
35.374
State:
Illinois

Lisle township is located in DuPage County, Illinois. Lisle township has a 2025 population of 117,936. Lisle township is currently declining at a rate of -0.01% annually and its population has decreased by -0.8% since the most recent census, which recorded a population of 118,883 in 2020.

The average household income in Lisle township is $157,348 with a poverty rate of 5.01%.The median age in Lisle township is 40 years: 38.7 years for males, and 41.4 years for females.

117.9K
Total Population
3,334
Density (mi²)
-9 -0.01%
Growth

Lisle township Population

Lisle township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Lisle township includes 71.56% White, 13.59% Asian, 4.92% Black or African American, and smaller percentages for other race, Native American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White84,78271.56%
Asian16,09813.59%
Two or more races8,6417.29%
Black or African American5,8244.92%
Other race3,0732.59%
Native American520.04%

Lisle township Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Lisle township's average per capita income is $74,499. Household income levels show a median of $116,597. The poverty rate stands at 5.01%.

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$168,778$206,254
Families$150,373$188,205
Households$116,597$157,348
Non Families$64,405$90,364

$74,499

Average Income

$116,597

Median Household Income

5.01%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)