St. Charles, Illinois Population 2022

33,103
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St. Charles is a city located in Illinois. St. Charles has a 2020 population of 33,103. St. Charles is currently growing at a rate of 0.03% annually and its population has increased by 0.07% since the most recent census, which recorded a population of 33,081 in 2010.

The average household income in St. Charles is $127,698 with a poverty rate of 3.35%. The median rental costs in recent years comes to $1,382 per month, and the median house value is $303,000. The median age in St. Charles is 42.8 years, 40.8 years for males, and 43.9 years for females.

St. Charles Demographics

According to the most recent ACS, the racial composition of St. Charleswas:

  • White: 85.93%
  • Asian: 4.02%
  • Two or more races: 3.50%
  • Black or African American: 3.31%
  • Other race: 2.94%
  • Native American: 0.29%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of St. Charles, Illinois is 33,103 based on our projections of the latest US Census estimates.The last official US Census in 2020 recorded the population at 33,081.

St. Charles, Illinois Population 2022

Population by Race

Race Population Percentage
White28,02585.93%
Black or African American1,0803.31%
American Indian and Alaska Native940.29%
Asian1,3114.02%
Some Other Race9602.94%
Two or More Races1,1423.50%
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St. Charles Population by Race

St. Charles Population Pyramid 2022

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St. Charles Median Age

41.3


Total

39.3


Male

43.2


Female

St. Charles Adults

There are 25,607 adults, (5,307 of whom are seniors) in St. Charles.

St. Charles Age Dependency

Age Dependency Ratio

26.1

Old Age Dependency Ratio

34.5

Child Dependency Ratio

St. Charles Sex Ratio

Female

16,586

50.86%

Male

16,026

49.14%

St. Charles Population by Age

St. Charles Renter vs Owner Occupied by Household Type

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St. Charles Household Types

Type Owner Renter
Married86.8%13.2%
Male72.7%27.3%
All70.6%29.4%
Non Family48%52%
Female43.4%56.6%

70.6%

Rate of Home Ownership

St. Charles Households and Families

Type Count Average Size Owned
All12,3422.670.6
Married7,1363.1586.8
Male3413.5872.7
Female1,2903.1143.4
Non Family3,5751.2348

3.11

Average Family Size

2.6

Average Household Size

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St. Charles Households by Type

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Education Attained Count Percentage
Less Than 9th Grade5252.35%
9th to 12th Grade7563.39%
High School Graduate3,82317.13%
Some College4,87021.82%
Associates Degree1,6897.57%
Bachelors Degree6,36728.53%
Graduate Degree4,28919.22%
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St. Charles Educational Attainment by Sex (over 25)

St. Charles Educational Attainment by Race

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Race Total High School Bachelors
Asian1,039868567
2+ Races461451240
White18,72818,3179,347
Black574477148
Hispanic1,5921,000371
Native American585811
Other Race49613318

The highest rate of high school graduation is among native american people with a rate of 100.00%.

The highest rate of bachelors degrees is among asian people with a rate of 54.57%.

St. Charles Educational Attainment by Race

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Name Average Male Female
Overall$57,438$76,193$41,066
Less Than 9th Grade$21,869$33,976$18,902
High School Graduate$41,768$50,638$31,957
Some College$46,191$66,589$34,233
Bachelors Degree$65,357$92,860$44,895
Graduate Degree$84,071$114,375$69,671

$57,438

Average Earnings

$76,193

Average Male

$41,066

Average Female

St. Charles Earnings by Educational Attainment

St. Charles Language by Age

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St. Charles Language

86.56% of St. Charles residents speak only English, while 13.44% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 6.94% of the population.

St. Charles Language

St. Charles Poverty by Race

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Name Total In Poverty Poverty Rate
Native881618.18%
Multiple1,128464.08%
White26,1639133.49%
Asian1,297332.54%
Black918222.40%
OtherNaN%
Hispanic2,922672.29%

3.35%

Overall Poverty Rate

2.58%

Male Poverty Rate

4.08%

Female Poverty Rate

Poverty in St. Charles

The race most likely to be in poverty in St. Charles is Native, with 18.18% below the poverty level.

The race least likely to be in poverty in St. Charles is Hispanic, with 2.29% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.39%. Among those working part-time, it was 4.47%, and for those that did not work, the poverty rate was 8.60%.

St. Charles Poverty

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Name Poverty
Less Than 9th Grade2.71%
High School5.28%
Some College5.41%
Bachelors or Greater1.64%

St. Charles Poverty Rate by Education

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Rate Poverty
Male Employed1.70%
Male Unemployed7.01%
Female Employed1.67%
Female Unemployed20.90%

St. Charles Poverty Rate by Employment Status and Sex

St. Charles Income by Household Type

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Name Median Mean
Households$102,414$132,473
Families$124,032$156,710
Married Families$132,712-
Non Families$53,472$68,167
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Income by Household Type

St. Charles Marital Status

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Marriage Rates

54.6%

Overall Marriage Rate

55.3%

Male Marriage Rate

54.0%

Female Marriage Rate

St. Charles Married by Age and Sex

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St. Charles Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 35-44.

St. Charles Marital Status by Race

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St. Charles Marital Status

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1,444

Number of Veterans

Male Veterans

Female Veterans

War Veterans
Second Gulf War134
First Gulf War318
Vietnam532
Korea94
World War II31

St. Charles Veterans by War

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Age Group Veterans
18 to 3462
35 to 54377
55 to 64196
65 to 74492
75+317

St. Charles Veterans by Age

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Name Veterans % of Total
White1,4326.38%
2+ Races121.92%
Hispanic200.96%

St. Charles Veterans by Race

St. Charles Veterans by Education

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7.14%

Veteran Poverty Rate

20.80%

Veteran Disability Rate

St. Charles Veterans by Education

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69.2%

Labor Force Participation

66.3%

Employment Rate

4.2%

Unemployment Rate

St. Charles Employment by Age

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St. Charles Employment by Race

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St. Charles Employment by Education

Origin of Non-Citizens

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

Origin of Naturalized Citizens

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71.23%

Born in St. Charles

90.54%

Native Born

9.46%

Foreign Born

3.46%

Non Citizen

6.00%

Naturalized

Place of Birth

90.54% of St. Charles residents were born in the United States, with 71.23% having been born in Illinois. 3.46% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

St. Charles Place of Birth

Note: 2021 and 2022 data is projected
Year Population Growth Annual Growth Rate
19002,6750.00%
19104,0461,3714.22%
19204,099530.13%
19305,3771,2782.75%
19405,8704930.88%
19506,7098391.34%
19609,2692,5603.29%
197012,9453,6763.40%
198017,4924,5473.06%
199022,5015,0092.55%
200027,8965,3952.17%
201032,9745,0781.69%
201132,985110.03%
201232,996110.03%
201333,007110.03%
201433,018110.03%
201533,029110.03%
201633,040110.03%
201733,051110.03%
201833,062110.03%
201933,073110.03%
202033,08180.02%
202133,092110.03%
202233,103110.03%

St. Charles Population by Year