Naperville, IL
Population 149,424 · Illinois
About Naperville, IL
Naperville is a major city in Illinois with a population of 149,424 residents. The median household income is $150,937 per year, which is above the national average. The median age in Naperville is 40.1 years.
Housing in Naperville has a median home value of $509,900 and median monthly rent of $1,852. Of the 56,575 total housing units, the majority are owner-occupied, with 40,308 owner-occupied and 13,978 renter-occupied units.
The unemployment rate in Naperville is 4.2% and the poverty rate is 4.4%. 71.7% of residents hold a bachelor's degree or higher. The average commute time is 31.4 minutes.
How Naperville Ranks in Illinois
Cost of Living in Naperville, IL
Compared to national averages, Naperville has a median household income of $150,937 (101% above the national median of $75,149). Home values average $509,900, which is 108% above the national median. Monthly rent at $1,852 is 59% above the US average of $1,163. Within Illinois, Naperville's income is 101% above the state average of $75,072, and home values are 208% above the state median of $165,779.
Why Live in Naperville, IL?
Naperville offers a strong local economy with a median household income of $150,937, well above the national average, and a well-educated community where 71.7% of residents hold a bachelor’s degree or higher, and a low poverty rate of 4.4%, better than the national average.
Potential considerations include a competitive housing market where the typical home costs $509,900. However, as a major city, Naperville provides access to a wide range of amenities and services.
Naperville has a population of 149,424 with a median age of 40.1 years. Compare Naperville with other cities to see how it stacks up, or explore all cities in Illinois.
Similar Cities Near Naperville
Cities in Illinois with a similar population size.
| City | Population | Median Income | Home Value | |
|---|---|---|---|---|
| Joliet | 149,785 | $88,026 | $248,600 | Compare |
| Rockford | 147,649 | $53,328 | $120,900 | Compare |
| Aurora | 179,867 | $90,109 | $260,400 | Compare |
| Elgin | 114,106 | $88,316 | $252,400 | Compare |
| Springfield | 113,714 | $65,537 | $155,200 | Compare |
| Peoria | 112,126 | $58,716 | $149,500 | Compare |
| Waukegan | 88,919 | $70,578 | $177,600 | Compare |
| Champaign | 88,822 | $57,544 | $199,700 | Compare |
Demographics
Racial & Ethnic Composition
Economy & Education
Housing
Other Cities in Illinois
Data source: US Census Bureau ACS 5-Year Estimates. Last updated: 2026-04-05.
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Frequently Asked Questions about Naperville
What is the population of Naperville, IL?
The population of Naperville, IL is 149,424 according to the latest Census data.
What is the median household income in Naperville?
The median household income in Naperville, IL is $150,937 per year.
What is the median home value in Naperville?
The median home value in Naperville, IL is $509,900.
What is the average rent in Naperville?
The median monthly rent in Naperville, IL is $1,852.
What is the unemployment rate in Naperville?
The unemployment rate in Naperville, IL is 4.2%.