Naperville, Illinois
Naperville is a city in DuPage County, Illinois, with an estimated population of 150,245 in 2023. It sits at 41.7492, -88.1620 in the America/Chicago time zone.
| Field | Value |
|---|---|
| Place name | Naperville |
| Type | city |
| State | Illinois (IL) |
| County | DuPage County |
| Population (2023 est.) | 150,245 |
| Land area | 39.16 sq mi (101.42 km²) |
| Coordinates | 41.7492, -88.1620 |
| Time zone | America/Chicago |
| ZIP codes | 60540, 60563, 60564, 60565, 60566, 60567 |
| Telephone area codes | 331, 630 |
This place also extends into Will County.
ZIP codes and area codes for Naperville
Naperville covers 6 ZIP codes: 60540, 60563, 60564, 60565, 60566, 60567. Telephone area codes serving the area: 331, 630. Browse all ZIP codes in Illinois for the full list.
Where is Naperville?
Naperville is located in Illinois, in DuPage County. The coordinates above can be pasted directly into any map service. The nearest indexed places are listed below, which is a useful check when two states share a place name.
Nearby places
Lisle 8 km · ILWarrenville 8 km · ILBolingbrook 8 km · ILWoodridge 10 km · ILAurora 11 km · ILDowners Grove 13 km · ILWheaton 13 km · ILWinfield 14 km · IL
Other places in DuPage County
Wheaton 52,938Downers Grove 49,706Elmhurst 45,336Lombard 43,779Bartlett 39,992Carol Stream 38,966Addison 35,167Woodridge 33,566Glendale Heights 32,409Glen Ellyn 28,347
Related
Frequently asked questions
What county is Naperville, IL in?
Naperville is in DuPage County, Illinois.
What is the population of Naperville, IL?
The 2023 Census Bureau estimate is 150,245.
What time zone is Naperville in?
Naperville is in the America/Chicago time zone.