Naperville, Illinois Information & Statistics

Quick Facts

The 2018 population estimate for Naperville is 147,411, a change of 2.29% when compared to 2014. With an area of 39.39 square miles, this works out to a population density of 3,742.10 persons/mi².

The number of households in 2018 were estimated to be 51,951, with an average household size of 2.78.

Naperville's 2018 unemployment rate was 4.45%.

The average household income in Naperville for 2018 was $148,561, while the median was $118,187.

Naperville Population Trends

ACS 5 year data

Naperville Employment Type

ACS 5 year data

Naperville Age Grouping

ACS 5 year data

Naperville Ethnicity Mix

ACS 5 year data

Naperville Fertility Rate

1,480 estimated births

(% of females 15-50 having a child in the past 12 months), ACS 5 year data

Naperville Household Characteristics

ACS 5 year data

Naperville Median Age over Time

ACS 5 year data

Naperville Households with Children by Age

ACS 5 year data

Naperville Median Household Income

ACS 5 year data

Naperville Educational Attainment

ACS 5 year data

Naperville Unemployment Rate

ACS 5 year data

Type of Housing

ACS 5 year data

Naperville Housing Values

Median mortgage payment for 2018: $2,624

ACS 5 year data

Naperville Average Rent as Percentage of Gross Income

Median rent for 2018: $1,462

ACS 5 year data

Naperville Average Commute

ACS 5 year data

Naperville Primary Transportation

ACS 5 year data

Naperville Gender Mix

ACS 5 year data

Naperville Field of Employment

ACS 5 year data

Naperville Population Data

Period	Geography	Population
2014	Naperville city, Illinois	144,108
2015	Naperville city, Illinois	145,058
2016	Naperville city, Illinois	145,789
2017	Naperville city, Illinois	146,431
2018	Naperville city, Illinois	147,411

ACS 5 year data