Naperville, IL
Population 149,424 · Illinois
About Naperville, IL
Naperville is a major city located in Illinois with a population of 149,424 residents according to the latest US Census Bureau American Community Survey data. The median household income is $150,937 per year, which is 101% above the national median of $75,149. The median age of 40.1 years is close to the US median age of 38.9 years.
Housing Market Overview
The housing market in Naperville features a median home value of $509,900, which is 108% above the national median of $244,900. This places Naperville in a higher-cost housing market, where property demand often outpaces supply. Median monthly rent is $1,852, 59% above the national average of $1,163/month. Of the 56,575 total housing units, 74% are owner-occupied (40,308 units) and 26% are renter-occupied (13,978 units). The high homeownership rate suggests a stable, established residential community.
Economy & Employment
The local economy in Naperville shows an unemployment rate of 4.2%, which is near the national rate of 3.7%. The poverty rate stands at 4.4%, below the national average of 12.4%, reflecting generally favorable economic conditions. Workers in Naperville have an average one-way commute time of 31.4 minutes.
Education & Demographics
71.7% of Naperville residents aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. This significantly higher educational attainment rate often correlates with access to knowledge-economy jobs and higher household incomes. The community's demographic composition includes 4.9% White, 0.6% Hispanic or Latino, 0.7% Black or African American, and 1.6% Asian residents, with 22.6% of the population being foreign-born.
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.
Compare Naperville With Other Cities
Frequently Asked Questions about Naperville
What is the population of Naperville, IL?
The population of Naperville, IL is 149,424 according to the latest US Census Bureau American Community Survey estimates. This makes it a major city in Illinois.
What is the median household income in Naperville?
The median household income in Naperville, IL is $150,937 per year, which is 101% above the national median of $75,149.
What is the median home value in Naperville?
The median home value in Naperville, IL is $509,900, which is 108% above the national median of $244,900. The majority of housing units are owner-occupied.
What is the average rent in Naperville?
The median monthly rent in Naperville, IL is $1,852, which is 59% above the national average of $1,163/month.
What is the unemployment rate in Naperville?
The unemployment rate in Naperville, IL is 4.2%, compared to the national average of 3.7%. Job seekers may want to research the dominant industries in the area.
Is Naperville, IL a good place to live?
Naperville offers above-average incomes, a competitive housing market, and growing employment opportunities. With a population of 149,424 and a median age of 40.1, the city appeals to a broad range of residents.
How educated is Naperville, IL?
71.7% of residents in Naperville aged 25 and older hold a bachelor's degree or higher, compared to the national average of 33.7%. This above-average educational attainment often reflects a knowledge-based local economy.
What is the cost of living in Naperville?
Key cost-of-living indicators for Naperville, IL: median home value is $509,900 (108% above national), median rent is $1,852/month, and median household income is $150,937. The home-value-to-income ratio is 3.4x, indicating relatively affordable housing relative to local incomes.
What is the poverty rate in Naperville?
The poverty rate in Naperville, IL is 4.4%, compared to the national average of 12.4%. This below-average poverty rate reflects generally favorable economic conditions in the community.
How diverse is Naperville, IL?
Naperville's population is 4.9% White, 0.6% Hispanic or Latino, 0.7% Black or African American, 1.6% Asian, and 4.4% two or more races. 22.6% of residents are foreign-born.