In 2020, Naperville, IL had a population of 148k people with a median age of 39.1 and a median household income of $127,648. Between 2019 and 2020 the population of Naperville, IL grew from 147,501 to 147,734, a 0.158% increase and its median household income grew from $125,926 to $127,648, a 1.37% increase.
The 5 largest ethnic groups in Naperville, IL are White (Non-Hispanic) (65.3%), Asian (Non-Hispanic) (20.4%), White (Hispanic) (4.46%), Black or African American (Non-Hispanic) (4.2%), and Two+ (Non-Hispanic) (3.13%).
None of the households in Naperville, IL reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
90.4% of the residents in Naperville, IL are U.S. citizens.
The largest universities in Naperville, IL are North Central College (912 degrees awarded in 2020).
In 2020, the median property value in Naperville, IL was $424,800, and the homeownership rate was 74.3%. Most people in Naperville, IL drove alone to work, and the average commute time was 33.8 minutes. The average car ownership in Naperville, IL was 2 cars per household.