Naperville
City in DuPage County, Illinois

Naperville is a city in DuPage County, Illinois, with 149,540 residents (2020 Census). It sits at 702 ft (214 m) above sea level. The nearest town is Lisle, 4.8 miles NE.
- 149,540residents (2020 Census)
- 702 ftelevation · 214 m
- 39.4 sq miland area · 102.1 km²
- 3,795 / sq mipopulation density
- 60540main ZIP code (5 in total)
About Naperville
Naperville (, NAY-pər-vil) is a city in DuPage and Will counties in the U.S. state of Illinois. It is a city in the Chicago metropolitan area located 28 miles (45 km) west of the city on the DuPage River. As of the 2020 census, its population was 149,540, making it the state's fourth-most populous city.
Naperville was founded in 1831 by Joseph Naper. The city was established by the banks of the DuPage River and was originally known as Naper's Settlement. By 1832, over 100 residents lived in Naper's Settlement. In 1839, after DuPage County was split from Cook County, Naperville became the county seat, which it remained until 1868. Beginning in the 1960s, Naperville experienced a significant population increase as a result of Chicago's urban sprawl.
Naperville is home to Moser Tower and Millennium Carillon, one of the world's four largest carillons. It is also home to an extensive parks and forest preserve network, including Centennial Beach. The city has two school districts, 203 and 204. Naperville's largest employer is Edward Hospital with 4,500 employees. Naperville has a train station served by Amtrak and Metra.
Text: Wikipedia · CC BY-SA 4.0
Naperville weather: 7-day forecast
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Live webcams in Naperville
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Living in Naperville
- Median household income
- $155,105
- Median home value
- $540,200
- Median rent
- $1,885/mo
- Median age
- 40.4
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Map of Naperville
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Open in Google Maps ›Naperville, IL population
Naperville had 149,540 residents in the 2020 Census.
| 2020 Census | 149,540 |
|---|---|
| Density | 3,795 per sq mi (1,465 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Naperville at a glance
| State | Illinois (IL) |
|---|---|
| County | DuPage County |
| Type | City |
| Population | 149,540 (2020) |
| Land area | 39.40 sq mi (102.1 km²) |
| Water area | 0.58 sq mi (1.50 km²) |
| Elevation | 702 ft (214 m) |
| Coordinates | 41.7492° N, 88.1620° W |
| ZIP codes | 60540, 60504, 60563, 60564, 60565 |
| Official website | naperville.il.us |
| Census code (GEOID) | 1751622 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Naperville
- Lisle4.8 mi NE
- Warrenville5.1 mi N
- Bolingbrook5.2 mi SE
- Woodridge6.1 mi E
- Aurora6.7 mi W
- Downers Grove7.9 mi NE
- Wheaton7.9 mi N
- Romeoville9.0 mi S
- Winfield9.0 mi N
- Boulder Hill9.3 mi W
- Darien9.3 mi E
- Plainfield9.3 mi SW
Straight-line distance between town centers.
Frequently asked questions about Naperville
What county is Naperville in?
Naperville is in DuPage County, Illinois.
What is the population of Naperville, IL?
149,540 people lived in Naperville at the 2020 Census.
What is the ZIP code of Naperville, IL?
The main ZIP code is 60540. Other ZIP codes: 60504, 60563, 60564, 60565.
What is the elevation of Naperville?
702 feet (214 m) above sea level.
What towns are near Naperville?
Lisle (4.8 mi), Warrenville (5.1 mi), Bolingbrook (5.2 mi), Woodridge (6.1 mi), Aurora (6.7 mi).
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