St. Charles township, Illinois Population 2024

51,362

St. Charles township Demographics

According to the most recent ACS, the racial composition of St. Charles township was:

  • White: 80.66%
  • Two or more races: 6.65%
  • Asian: 5.68%
  • Black or African American: 3.88%
  • Other race: 2.85%
  • Native American: 0.28%
  • Native Hawaiian or Pacific Islander: 0.01%
Land Area (mi²)
34.6 sq mi
Density (mi²)
1,484.60/sq mi
Growth Since 2020
-0.94% (-489)
The current population of St. Charles township, Illinois is 51,362 based on our projections of the latest US Census estimates (released May 2024). The last official US Census in 2020 recorded the population at 51,851.

Population by Race

Race
Population
Percentage (of total)
White41,83080.66%
Two or more races3,4466.65%
Asian2,9465.68%
Black or African American2,0103.88%
Other race1,4772.85%
Native American1430.28%
Native Hawaiian or Pacific Islander50.01%

White

Two or more races

Asian

Black or African American

Other race

Native American

Native Hawaiian or Pacific Islander

St. Charles township Population by Race

St. Charles township Population Pyramid 2024

St. Charles township Median Age

41.3

Total

40

Male

42.1

Female

St. Charles township Adults

There are 40,517 adults, (8,002 of whom are seniors) in St. Charles township.

St. Charles township Age Dependency

59.5

Age Dependency Ratio

24.6

Old Age Dependency Ratio

34.9

Child Dependency Ratio

St. Charles township Sex Ratio

Female25,58149.33%
Male26,27650.67%

St. Charles township Population by Age

St. Charles township Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All19,5262.6177.222.8
Married11,9963.1290.69.4
Non Family5,1401.2354.345.7
Female1,6012.8755.544.5
Male7893.3467.332.7

3.04

Average Family Size

2.61

Average Household Size

77.2%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

St. Charles township Households and Families

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade1,1533.23%
Associates Degree2,6687.48%
Bachelors Degree10,97130.74%
Graduate Degree7,34320.57%
High School Graduate5,79916.25%
Less Than 9th Grade5751.61%
Some College7,18320.12%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

St. Charles township Educational Attainment by Sex (over 25)

St. Charles township Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
White28,53627,79915,053
Hispanic3,1692,514727
Asian2,1552,0001,639
2+ Races1,7041,556545
Black1,116971548
Other Race901614168
Native American704818
Islander500

The highest rate of high school graduation is among white people with a rate of 97.42%.

The highest rate of bachelors degrees is among asian people with a rate of 76.06%.

St. Charles township Educational Attainment by Race

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$80,998$106,655$53,935
Graduate Degree$94,671$121,128$72,935
High School Graduate$46,250$56,764$34,688
Less Than 9th Grade$38,214$50,699$25,448
Overall$66,226$88,032$47,063
Some College$54,347$73,411$38,345

$66,226

Average Earnings

$88,032

Average Male

$47,063

Average Female

St. Charles township Earnings by Educational Attainment

St. Charles township Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

St. Charles township Language

84.23% of St. Charles township residents speak only English, while 15.77% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 7.28% of the population.

St. Charles township Language

St. Charles township Poverty by Race

rate

Name
Total
In Poverty
Poverty Rate
White38,9871,9785.07%
Multiple3,3591875.57%
Hispanic5,7151252.19%
Asian2,9371093.71%
Black1,790170.95%

4.63%

Overall Poverty Rate

3.6%

Male Poverty Rate

5.67%

Female Poverty Rate

Poverty in St. Charles township

The race most likely to be in poverty in St. Charles township is Multiple, with 5.57% below the poverty level.

The race least likely to be in poverty in St. Charles township is Black, with 0.95% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.72%. Among those working part-time, it was 6.58%, and for those that did not work, the poverty rate was 11.48%.

St. Charles township Poverty

rate

Rate
Poverty
High School7.96%
Some College7.92%
Less Than 9th Grade5.79%
Bachelors or Greater1.8%

St. Charles township Poverty Rate by Education

rate

Rate
Poverty
Female Unemployed27.31%
Male Unemployed11.3%
Female Employed3.2%
Male Employed1.71%

St. Charles township Poverty Rate by Employment Status and Sex

St. Charles township Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$145,074$188,020
Households$120,586$160,500
Married Families$160,962$-999,999,999
Non Families$57,240$77,504

mean

median

Income by Household Type

St. Charles township Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

57.9%

Overall Marriage Rate

57.7%

Male Marriage Rate

58.2%

Female Marriage Rate

St. Charles township Married by Age and Sex

male

female

St. Charles township Marriage

The age group where males are most likely to be married is 45-54, while the female age group most likely to be married is 35-44.

St. Charles township Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

St. Charles township Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

1,977

Number of Veterans

1,933

Male Veterans

44

Female Veterans

War
Veterans
Vietnam732
First Gulf War314
Second Gulf War163
Korea148
World War II18

St. Charles township Veterans by War

count

Age Group
Veterans
75+686
65 to 74493
35 to 54380
55 to 64350
18 to 3468

St. Charles township Veterans by Age

count

Name
Veterans
% of Total
White1,8585.52%
Black594.55%
Hispanic400.97%
2+ Races331.56%
Other Race272.4%

St. Charles township Veterans by Race

St. Charles township Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

5.52%

Veteran Poverty Rate

24.02%

Veteran Disability Rate

St. Charles township Veterans by Education

LaborForceParticipation

67.8%

Labor Force Participation

65.2%

Employment Rate

3.8%

Unemployment Rate

St. Charles township Employment by Age

LaborForceParticipation

St. Charles township Employment by Race

LaborForceParticipation

St. Charles 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

70.66%

Born in St. Charles township

89.76%

Native Born

10.24%

Foreign Born

2.67%

Non Citizen

7.57%

Naturalized

Place of Birth

89.76% of St. Charles township residents were born in the United States, with 70.66% having been born in Illinois. 2.67% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

St. Charles township Place of Birth

Note: data after 2022 is projected based on recent change
Year
Population
Growth
Change
202951,122-48-0.09%
202851,170-48-0.09%
202751,218-48-0.09%
202651,266-48-0.09%
202551,314-48-0.09%
202451,362-48-0.09%
202351,410-48-0.09%
202251,458-380-0.73%
202151,838-13-0.03%
202051,851-467-0.89%
201952,3182770.53%
201852,0415981.16%
201751,443-62-0.12%
201651,505-12-0.02%
201551,5171120.22%
201451,4051630.32%
201351,242180.04%
201251,224870.17%
201151,1372110.41%
201050,92600%

St. Charles township Population by Year