St. Charles, Illinois Population 2021

52,931
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St. Charles Demographics

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

  • White: 87.33%
  • Other race: 4.00%
  • Asian: 3.80%
  • Black or African American: 2.36%
  • Two or more races: 2.13%
  • Native American: 0.35%
  • Native Hawaiian or Pacific Islander: 0.03%
The current population of St. Charles, Illinois is 52,931based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 52,034.The last official US Census in 2010 recorded the population at 50,928.

St. Charles, Illinois Population 2021

Population by Race

Race Population Percentage
White45,22887.33%
Some Other Race2,0724.00%
Asian1,9673.80%
Black or African American1,2222.36%
Two or More Races1,1032.13%
American Indian and Alaska Native1810.35%
Native Hawaiian and Other Pacific Islander160.03%
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St. Charles Population By Race

St. Charles Population Pyramid 2021

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St. Charles Median Age

41.4


Total

40


Male

42.9


Female

St. Charles Adults

There are 39,547 adults, (7,634 of whom are seniors) in St. Charles.

St. Charles Age Dependency

62.3

Age Dependency Ratio

23.9

Old Age Dependency Ratio

38.4

Child Dependency Ratio

St. Charles Sex Ratio

Mujer

25,806

49.83%

Masculino

25,983

50.17%

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
Married90.8%9.2%
All78.4%21.6%
Masculino69.1%30.9%
Mujer58.8%41.2%
Non Family56.2%43.8%

78.4%

Rate of Home Ownership

St. Charles Households and Families

Type Count Average Size Owned
All18,6392.7278.4
Married11,6273.2290.8
Non Family4,7631.1556.2
Mujer1,6113.458.8
Masculino6383.5769.1

3.2

Average Family Size

2.72

Average Household Size

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St. Charles Households by Type

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Education Attained Count Percentage
Less Than 9th Grade8252.35%
9th to 12th Grade7982.27%
High School Graduate6,00217.09%
Some College7,77122.13%
Associates Degree2,6227.47%
Bachelors Degree10,72930.55%
Graduate Degree6,37118.14%
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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
White29,79228,99815,279
Hispanic2,6391,995534
Asian1,4361,290922
Other Race1,03153377
Black802779211
2+ Races592576166
Native American11211212
Islander169

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 64.21%.

St. Charles Educational Attainment by Race

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Name Average Masculino Mujer
Overall$59,627$80,121$39,645
Less Than 9th Grade$18,597$19,068$18,338
High School Graduate$46,099$54,395$30,814
Some College$45,250$57,386$32,249
Bachelors Degree$75,893$101,085$44,577
Graduate Degree$86,864$117,091$64,375

$59,627

Average Earnings

$80,121

Average Male

$39,645

Average Female

St. Charles Earnings by Educational Attainment

St. Charles Language by Age

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St. Charles Language

86.85% of St. Charles residents speak only English, while 13.15% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 6.23% of the population.

St. Charles Language

St. Charles Poverty by Race

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Name Total In Poverty Poverty Rate
White42,3171,5583.68%
Hispanic4,7123868.19%
Other1,98926813.47%
Black95512813.40%
Multiple1,032555.33%
Asian1,947311.59%
Native165169.70%

4.25%

Overall Poverty Rate

3.15%

Male Poverty Rate

5.34%

Female Poverty Rate

Poverty in St. Charles

The race most likely to be in poverty in St. Charles is Other, with 13.47% below the poverty level.

The race least likely to be in poverty in St. Charles is Asian, with 1.59% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.61%. Among those working part-time, it was 5.01%, and for those that did not work, the poverty rate was 10.32%.

St. Charles Poverty

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Name Poverty
Less Than 9th Grade13.53%
High School7.83%
Some College6.14%
Bachelors or Greater1.38%

St. Charles Poverty Rate by Education

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Name Poverty
Female Unemployed15.98%
Male Unemployed13.28%
Female Employed2.10%
Male Employed2.02%

St. Charles Poverty Rate by Employment Status and Sex

St. Charles Income by Household Type

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Name Median Mean
Households$107,440$138,644
Families$125,740$159,871
Married Families$138,207-
Non Families$52,368$71,181
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Income by Household Type

St. Charles Marital Status

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Marriage Rates

57.6%

Overall Marriage Rate

57.3%

Male Marriage Rate

57.9%

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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2,323

Number of Veterans

2,274

Male Veterans

49

Female Veterans

War Veterans
Vietnam888
First Gulf War377
Korea191
Second Gulf War170
World War II85

St. Charles Veterans by War

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Age Group Veterans
65 to 74720
75+553
35 to 54471
55 to 64422
18 to 34157

St. Charles Veterans by Age

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Name Veterans % of Total
White2,2436.41%
Hispanic702.08%
Black556.07%
Other Race181.40%
2+ Races70.99%

St. Charles Veterans by Race

St. Charles Veterans by Education

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2.01%

Veteran Poverty Rate

24.05%

Veteran Disability Rate

St. Charles Veterans by Education

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67.8%

Labor Force Participation

65.4%

Employment Rate

3.5%

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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71.33%

Born in St. Charles

91.59%

Native Born

8.41%

Foreign Born

3.67%

Non Citizen

4.75%

Naturalized

Place of Birth

91.59% of St. Charles residents were born in the United States, with 71.33% having been born in Illinois. 3.67% 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

Year Population Growth Annual Growth Rate
202152,9312990.57%
202052,6322990.57%
201952,3332990.57%
201852,0345701.11%
201751,464-64-0.12%
201651,528-11-0.02%
201551,5391180.23%
201451,4211670.33%
201351,254220.04%
201251,232890.17%
201151,1432150.42%
201050,9280.00%

St. Charles Population by Year