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Population Review

What is the population of Naperville city, IL?

Naperville city, IL has a population of 149,424, according to Census ACS 5-Year estimates. The median age is 40.1 and the median household income is $150,937.

Context

Naperville city is located in Illinois. City population reflects residents within municipal boundaries, not the broader metropolitan area, which often includes several million more people.

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Naperville city, IL has a population of 149,424, according to Census ACS 5-Year estimates. The median age is 40.1 and the median household income is $150,937.