Lisle Township is one of nine townships in DuPage County, Illinois, United States. As of the 2020 census, its population was 119,040 and it contained 48,875 housing units.
Geography According to the 2021 census gazetteer files, Lisle Township has a total area of , of which (or 98.30%) is land and (or 1.70%) is water.
Cities, towns, and villages Bolingbrook (partial) Downers Grove (partial) Lisle (vast majority) Naperville (partial) Woodridge (partial)
Unincorporated communities Belmont at (This list is based on USGS data and may include former settlements.)
Landmarks Morton Arboretum (headquarters in Lisle) DuPage County Green Valley Forest Preserve
Transportation Major highways Interstate 88 Interstate 355 U.S. Route 34 Illinois Route 53
Demographics As of the 2020 census there were 119,040 people, 47,159 households, and 31,453 families residing in the township. The population density was . There were 48,875 housing units at an average density of . The racial makeup of the township was 69.67% White, 5.67% African American, 0.28% Native American, 13.29% Asian, 0.04% Pacific Islander, 3.56% from other races, and 7.50% from two or more races. Hispanic or Latino of any race were 9.36% of the population.
There were 47,159 households, of which 29.80% had children under the age of 18 living with them, 55.69% were married couples living together, 8.06% had a female householder with no spouse present, and 33.30% were non-families. 27.90% of all households were made up of individuals, and 10.50% had someone living alone who was 65 years of age or older. The average household size was 2.49 and the average family size was 3.10.
The median age was 39.6 years. For every 100 females, there were 102.7 males. For every 100 females age 18 and over, there were 99.9 males.
The median income for a household in the township was $102,013, and the median income for a family was $127,529. The per capita income was $52,189. About 3.1% of families and 4.6% of the population were below the poverty line, including 5.6% of those under age 18 and 3.4% of those age 65 or over.
Education Benedictine University DeVry University Lisle Community Unit School District 202 Naperville Community Unit School District 203
Political districts Illinois's 6th congressional district Illinois's 11th congressional district State House District 42 State House District 47 State House District 48 State Senate District 21 State Senate District 24
References
United States Census Bureau 2008 TIGER/Line Shapefiles United States National Atlas
External links City-Data.com Lisle Township official website Illinois State Archives Township Officials of Illinois