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Naperville (IL) Streets, Geographical, Population & More

Population of Naperville, Illinois

StateIllinois
Land Area (mi²)38.8 sq mi
Density (mi²)3,892.7/sq mi
2022 Growth Rate0.51% (769)
Growth Since 20202.26% (3344)
Rank in State3rd
Rank in Country186th

The population of Naperville, IL in 2022 is estimated to be 151,078. This is an increase of 0.51% (769 people) compared to the population in 2021.

Population in Metro Area of Naperville by Year

2021 and 2022 population is estimated by projecting the 2019 numbers.

YearPopulationGrowthGrowth Rate

Population of Naperville by Race

Population by Race
  • Total
  • Hispanic
  • Non-Hispanic
Race
Population
Percentage

Population of Naperville by Age

Naperville Population Pyramid 2022
Naperville Median Age
39.1
Total
38.5
Male
39.8
Female
Naperville Sex Ratio
49.19%
72,675
Male
50.81%
75,059
Female
Naperville Age Dependency Ratio
21.1
Old Age Dependency Ratio
41.1
Child Dependency Ratio
Naperville Adults
110,307
Adults
(19,237 of whom are seniors) in Naperville.

Population of Naperville by Year

Year
PopulationGrowthAnnual Growth Rate