Naperville township, Illinois Population 2024

104,181

Naperville township Demographics

According to the most recent ACS, the racial composition of Naperville township was:

  • White: 58.18%
  • Asian: 21.91%
  • Black or African American: 9.23%
  • Two or more races: 7.93%
  • Other race: 2.62%
  • Native American: 0.13%
  • Native Hawaiian or Pacific Islander: 0.01%
Land Area (mi²)
34.9 sq mi
Density (mi²)
2,985.70/sq mi
Growth Since 2020
-0.41% (-426)
The current population of Naperville township, Illinois is 104,181 based on our projections of the latest US Census estimates (released May 2024). The last official US Census in 2020 recorded the population at 104,607.

Population by Race

Race
Population
Percentage (of total)
White60,79958.18%
Asian22,89521.91%
Black or African American9,6469.23%
Two or more races8,2847.93%
Other race2,7362.62%
Native American1330.13%
Native Hawaiian or Pacific Islander90.01%

White

Asian

Black or African American

Two or more races

Other race

Native American

Native Hawaiian or Pacific Islander

Naperville township Population by Race

Naperville township Population Pyramid 2024

Naperville township Median Age

36.9

Total

36.1

Male

37.6

Female

Naperville township Adults

There are 78,336 adults, (11,749 of whom are seniors) in Naperville township.

Naperville township Age Dependency

56.9

Age Dependency Ratio

17.6

Old Age Dependency Ratio

39.3

Child Dependency Ratio

Naperville township Sex Ratio

Female53,15150.86%
Male51,35149.14%

Naperville township Population by Age

Naperville township Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All39,2082.6463.436.6
Married21,2973.3279.320.7
Non Family12,2481.343.156.9
Female4,0742.9946.753.3
Male1,5892.850.949.1

3.2

Average Family Size

2.64

Average Household Size

63.4%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Naperville township Households and Families

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade1,4932.13%
Associates Degree4,4826.41%
Bachelors Degree24,12834.49%
Graduate Degree19,37027.69%
High School Graduate8,66312.38%
Less Than 9th Grade1,3281.9%
Some College10,49315%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Naperville township Educational Attainment by Sex (over 25)

Naperville township Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
White39,94539,12124,979
Asian15,32514,58512,875
Hispanic7,0506,1292,438
Black5,8745,6362,080
2+ Races4,0263,7381,704
Other Race1,5881,167445
Native American11711716
Islander990

The highest rate of high school graduation is among native american people with a rate of 100%.

The highest rate of bachelors degrees is among asian people with a rate of 84.01%.

Naperville township Educational Attainment by Race

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$81,500$102,834$57,834
Graduate Degree$100,875$130,124$78,841
High School Graduate$36,175$42,065$29,609
Less Than 9th Grade$37,570$47,193$27,583
Overall$72,166$91,153$53,915
Some College$47,308$58,760$40,367

$72,166

Average Earnings

$91,153

Average Male

$53,915

Average Female

Naperville township Earnings by Educational Attainment

Naperville township Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Naperville township Language

69.8% of Naperville township residents speak only English, while 30.2% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 12.24% of the population.

Naperville township Language

Naperville township Poverty by Race

rate

Name
Total
In Poverty
Poverty Rate
White55,1073,4696.3%
Black9,5461,20012.57%
Asian22,7571,0684.69%
Hispanic12,4065924.77%
Other2,66728710.76%
Multiple8,2721441.74%
Native1332418.05%
Islander9111.11%

6.32%

Overall Poverty Rate

5.6%

Male Poverty Rate

7.01%

Female Poverty Rate

Poverty in Naperville township

The race most likely to be in poverty in Naperville township is Native, with 18.05% below the poverty level.

The race least likely to be in poverty in Naperville township is Multiple, with 1.74% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.62%. Among those working part-time, it was 9.59%, and for those that did not work, the poverty rate was 12.15%.

Naperville township Poverty

rate

Rate
Poverty
Less Than 9th Grade14.57%
High School10.78%
Some College9.2%
Bachelors or Greater3.79%

Naperville township Poverty Rate by Education

rate

Rate
Poverty
Male Unemployed18.08%
Female Unemployed10.49%
Female Employed4.42%
Male Employed2.64%

Naperville township Poverty Rate by Employment Status and Sex

Naperville township Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$138,689$173,398
Households$114,439$148,112
Married Families$155,459$194,263
Non Families$69,840$87,612

mean

median

Income by Household Type

Naperville township Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

54.8%

Overall Marriage Rate

57.8%

Male Marriage Rate

51.9%

Female Marriage Rate

Naperville township Married by Age and Sex

male

female

Naperville township Marriage

The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 35-44.

Naperville township Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Naperville township Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

2,460

Number of Veterans

2,223

Male Veterans

237

Female Veterans

War
Veterans
Vietnam793
Second Gulf War593
First Gulf War548
World War II57
Korea52

Naperville township Veterans by War

count

Age Group
Veterans
65 to 74648
35 to 54591
55 to 64520
75+472
18 to 34229

Naperville township Veterans by Age

count

Name
Veterans
% of Total
White1,7653.69%
Black3164.61%
Hispanic3133.66%
2+ Races2324.69%
Asian990.6%
Other Race251.24%
Native American2319.66%

Naperville township Veterans by Race

Naperville township Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

6.66%

Veteran Poverty Rate

24.91%

Veteran Disability Rate

Naperville township Veterans by Education

LaborForceParticipation

71.8%

Labor Force Participation

68.1%

Employment Rate

5%

Unemployment Rate

Naperville township Employment by Age

LaborForceParticipation

Naperville township Employment by Race

LaborForceParticipation

Naperville township Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

54.15%

Born in Naperville township

76.48%

Native Born

23.52%

Foreign Born

12.32%

Non Citizen

11.2%

Naturalized

Place of Birth

76.48% of Naperville township residents were born in the United States, with 54.15% having been born in Illinois. 12.32% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Naperville township Place of Birth

Note: data after 2022 is projected based on recent change
Year
Population
Growth
Change
2029104,391420.04%
2028104,349420.04%
2027104,307420.04%
2026104,265420.04%
2025104,223420.04%
2024104,181420.04%
2023104,139420.04%
2022104,097-116-0.11%
2021104,213-394-0.38%
2020104,6072,6642.61%
2019101,943-259-0.25%
2018102,202-161-0.16%
2017102,363470.05%
2016102,316-229-0.22%
2015102,5452390.23%
2014102,3064810.47%
2013101,8255960.59%
2012101,2295400.54%
2011100,6896670.67%
2010100,02200%

Naperville township Population by Year