Naperville Township | |
|---|---|
 Naperville Township office at the corner of Water and Webster Streets | |
 Location in DuPage County | |
 DuPage County's location in Illinois | |
| Coordinates: 41°46′18″N 88°12′21″W / 41.77167°N 88.20583°W | |
| Country |  United States |
| State |  Illinois |
| County | DuPage |
| Settled | November 6, 1849 |
| Government | |
| • Type | Township |
| • Supervisor | Eddie Bedford |
| • Highway Department Director | Eddie Bedford |
| • Assessor | Matthew Rasche |
| • Town Clerk | Nathaniel Sippel |
| • Trustees |
|
| Area | |
| • Total | 35.83 sq mi (92.8 km2) |
| • Land | 34.89 sq mi (90.4 km2) |
| • Water | 0.94 sq mi (2.4 km2) 2.61% |
| Elevation | 709 ft (216 m) |
| Population (2020) | |
| • Total | 104,765 |
| • Density | 2,900/sq mi (1,100/km2) |
| Time zone | UTC-6 (CST) |
| • Summer (DST) | UTC-5 (CDT) |
| ZIP codes | 60504, 60519, 60540, 60555, 60563, 60564, 60565 |
| FIPS code | 17-043-51635 |
Naperville Township is one of nine townships in DuPage County, Illinois, USA. As of the 2020 census, its population was 104,765 and it contained 41,338 housing units.[2]
According to the 2021 census gazetteer files, Naperville Township has a total area of 35.83 square miles (92.80 km2), of which 34.89 square miles (90.36 km2) (or 97.39%) is land and 0.94 square miles (2.43 km2) (or 2.61%) is water.[3]
(This list is based on USGS data and may include former settlements.)
The township contains these three cemeteries: Copenhagen, Erb, and Naperville.
As of the 2020 census[2] there were 104,765 people, 38,178 households, and 26,107 families residing in the township. The population density was 2,924.03 inhabitants per square mile (1,128.97/km2). There were 41,338 housing units at an average density of 1,153.76 per square mile (445.47/km2). The racial makeup of the township was 54.59% White, 8.98% African American, 0.37% Native American, 23.12% Asian, 0.04% Pacific Islander, 4.63% from other races, and 8.27% from two or more races. Hispanic or Latino of any race were 11.55% of the population.
There were 38,178 households, out of which 37.80% had children under the age of 18 living with them, 54.96% were married couples living together, 9.33% had a female householder with no spouse present, and 31.62% were non-families. 23.90% of all households were made up of individuals, and 7.10% had someone living alone who was 65 years of age or older. The average household size was 2.64 and the average family size was 3.22.
The township's age distribution consisted of 25.4% under the age of 18, 7.7% from 18 to 24, 29.6% from 25 to 44, 26.7% from 45 to 64, and 10.7% who were 65 years of age or older. The median age was 36.8 years. For every 100 females, there were 95.1 males. For every 100 females age 18 and over, there were 90.8 males.
The median income for a household in the township was $102,353, and the median income for a family was $125,790. Males had a median income of $76,262 versus $44,767 for females. The per capita income for the township was $49,379. About 3.8% of families and 5.6% of the population were below the poverty line, including 6.5% of those under age 18 and 7.4% of those age 65 or over.
| Census | Pop. | Note | %± |
|---|---|---|---|
| 1930 | 3,603 | — | |
| 1940 | 3,616 | 0.4% | |
| 1950 | 4,861 | 34.4% | |
| 1960 | 8,218 | 69.1% | |
| 1970 | 13,028 | 58.5% | |
| 1980 | 21,053 | 61.6% | |
| 1990 | 49,533 | 135.3% | |
| 2000 | 85,763 | 73.1% | |
| 2010 | 100,019 | 16.6% | |
| 2020 | 104,765 | 4.7% | |
| U.S. Decennial Census[4] | |||
Naperville Township elected its officeholders during the April 2021 consolidated election.[5]
| Office | Elected official | Party | Took office | Residence |
|---|---|---|---|---|
| Supervisor | Eddie Bedford | Democratic | 2017 | Naperville Township |
| Assessor | Matthew Rasche | Republican | 2022 | Naperville |
| Clerk | Nathanael Sippel | Democratic | 2017 | Aurora |
| Trustee | Loretta Burke | Democratic | 2017 | Aurora |
| Trustee | Julie Federico | Democratic | 2017 | Naperville |
| Trustee | Paul Santucci | Republican | 2013[6] | Aurora |
| Trustee | John Waller | Democratic | 2017 | Naperville |
