St. Charles, MO
Demographics And Statistics

We take you around St. Charles to find out what it's like to call it home.

Living in St. Charles, Missouri

Life in St. Charles research summary. HomeSnacks has been using Saturday Night Science to research the quality of life in St. Charles over the past nine years using Census, FBI, Zillow, and other primary data sources. Here's a snapshot of St. Charles based on the most recently available data.

71,508 Population
$344,642 Median home value
$85,937 Median income
102 Cost of living +2% vs US
$1,251 Median rent
2.9% Unemployment
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St. Charles SnackAbility

8.5
Overall SnackAbility
Jobs 8.5/10
Housing 8/10
Affordability 8/10
Diversity 8/10
Safety 6/10
Amenities 9/10
Education 8.5/10
Commute 8.5/10

Crime in St. Charles summary. We use data from the FBI to determine the crime rates in St. Charles. Key points include:

  • There were 737 total crimes in St. Charles in the last reporting year.

  • The overall crime rate per 100,000 people in St. Charles is 1,021.6 / 100k people.

  • The violent crime rate per 100,000 people in St. Charles is 134.5 / 100k people.

  • The property crime rate per 100,000 people in St. Charles is 887.1 / 100k people.

  • Overall, crime in St. Charles is -51.79% below the national average.

737
Total Crimes
-51.79%
Below National Average
St. Charles
US

Crime In St. Charles Comparison Table

Statistic Count
Raw
St. Charles
/ 100k People
Missouri
/ 100k People
National
/ 100k People
Total Crimes Per 100K 737 1,021.6 2,403.3 2,119.2
Violent Crime 97 134.5 462.0 359.0
Murder 3 4.2 7.8 5.0
Robbery 13 18.0 51.5 61.0
Aggravated Assault 68 94.3 357.5 256.0
Property Crime 640 887.1 1,941.2 1,760.0
Burglary 39 54.1 236.3 229.0
Larceny 507 702.8 1,306.5 1,272.0
Car Theft 94 130.3 398.4 259.0
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Source: FBI Uniform Crime Reporting (2024)

Cost of living in St. Charles summary. We use data on the cost of living to determine how expensive it is to live in St. Charles. Real estate prices drive most of the variance in cost of living around Missouri. Key points include:

  • The cost of living in St. Charles is 102 with 100 being average.

  • The cost of living in St. Charles is 1.0x higher than the national average.

  • The median home value in St. Charles is $344,642.

  • The median income in St. Charles is $85,937.

102
St. Charles's Overall Cost Of Living
1.0x
Higher Than The National Average
St. Charles
US

Cost Of Living In St. Charles Comparison Table

Living Expense St. Charles Missouri National Average
Overall 102 90 100
Services 95 97 100
Groceries 98 98 100
Health 115 76 100
Housing 95 95 100
Transportation 96 94 100
Utilities 96 96 100
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Source: Cost of living index, normalized to US average = 100

St. Charles, MO Weather

  • The average high in St. Charles is 65.8° and the average low is 46.0°.

  • There are 71.1 days of precipitation each year.

  • Expect an average of 42.4 inches of precipitation each year with 11.6 inches of snow.

StatSt. Charles
Average Annual High65.8
Average Annual Low46.0
Annual Precipitation Days71.1
Average Annual Precipitation42.4
Average Annual Snowfall11.6
65.8°
Average High
71.1
Days of Rain

Source: NOAA climate normals (30-year)

St. Charles, MO Photos

Greaterstl
Source: Public Domain

Rankings & Articles For St. Charles

Locations Around St. Charles

Map Of St. Charles, MO

Best Places Around St. Charles

1

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2

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3

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4

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5

O'Fallon, MO
Population 93,801

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6

Dardenne Prairie, MO
Population 13,503

$469,902+36% vs St. Charles
7

Town and Country, MO
Population 11,607

$1,146,741+233% vs St. Charles
8

Kirkwood, MO
Population 29,363

$462,234+34% vs St. Charles
9

Glendale, MO
Population 6,114

$565,844+64% vs St. Charles
10

Weldon Spring, MO
Population 5,310

$629,190+83% vs St. Charles

St. Charles Demographics And Statistics

Population over time in St. Charles

The current population in St. Charles is 71,508. The population has increased 9.4% from 2010.

Year Population % Change
2024 71,508 0.6%
2023 71,048 0.5%
2022 70,687 0.7%
2021 70,218 -0.6%
2020 70,650 0.7%
2019 70,171 0.9%
2018 69,576 0.8%
2017 69,026 1.0%
2016 68,341 1.3%
2015 67,479 0.9%
2014 66,900 0.8%
2013 66,361 0.7%
2012 65,927 0.2%
2011 65,780 0.6%
2010 65,374 -

Race / Ethnicity in St. Charles

White 77.7% (55,566)
African American 7.2% (5,179)
American Indian 0.1% (42)
Asian 3.8% (2,708)
Hawaiian 0.0% (33)
Other 0.4% (313)
Two Or More 4.3% (3,042)
Hispanic 6.5% (4,625)
See the full breakdown

St. Charles is:

  • 77.7% White with 55,566 White residents.

  • 7.2% African American with 5,179 African American residents.

  • 0.1% American Indian with 42 American Indian residents.

  • 3.8% Asian with 2,708 Asian residents.

  • 0.0% Hawaiian with 33 Hawaiian residents.

  • 0.4% Other with 313 Other residents.

  • 4.3% Two Or More with 3,042 Two Or More residents.

  • 6.5% Hispanic with 4,625 Hispanic residents.

Race St. Charles MO USA
White 77.7% 76.3% 57.4%
African American 7.2% 10.9% 11.9%
American Indian 0.1% 0.2% 0.5%
Asian 3.8% 2.1% 5.9%
Hawaiian 0.0% 0.1% 0.2%
Other 0.4% 0.4% 0.6%
Two Or More 4.3% 4.8% 4.3%
Hispanic 6.5% 5.2% 19.3%

Gender in St. Charles

Female 50.2% (35,900)
Male 49.8% (35,607)
See the full breakdown
  • St. Charles is 50.2% female with 35,900 female residents.

  • St. Charles is 49.8% male with 35,607 male residents.

Gender St. Charles MO USA
Female 50.2% 50.7% 50.5%
Male 49.8% 49.3% 49.5%

Highest level of educational attainment in St. Charles for adults over 25

< 9th Grade 2.0% (1,430)
9-12th Grade 3.0% (2,145)
High School / GED 23.0% (16,446)
Some College 20.0% (14,301)
Associate's Degree 9.0% (6,435)
Bachelor's Degree 26.0% (18,592)
Master's Degree 14.0% (10,011)
Professional Degree 2.0% (1,430)
Doctorate Degree 1.0% (715)
See the full breakdown
  • 2.0% of adults in St. Charles completed < 9th grade.

  • 3.0% of adults in St. Charles completed 9-12th grade.

  • 23.0% of adults in St. Charles completed high school / ged.

  • 20.0% of adults in St. Charles completed some college.

  • 9.0% of adults in St. Charles completed associate's degree.

  • 26.0% of adults in St. Charles completed bachelor's degree.

  • 14.0% of adults in St. Charles completed master's degree.

  • 2.0% of adults in St. Charles completed professional degree.

  • 1.0% of adults in St. Charles completed doctorate degree.

Education St. Charles MO USA
< 9th Grade 2.0% 4.0% 4.0%
9-12th Grade 3.0% 5.0% 6.0%
High School / GED 23.0% 30.0% 26.0%
Some College 20.0% 21.0% 19.0%
Associate's Degree 9.0% 8.0% 9.0%
Bachelor's Degree 26.0% 20.0% 22.0%
Master's Degree 14.0% 9.0% 10.0%
Professional Degree 2.0% 2.0% 2.0%
Doctorate Degree 1.0% 1.0% 2.0%

Household Income For St. Charles, Missouri

Less than $10,000 3.7% (264,251)
$10,000 to $14,999 1.8% (125,295)
$15,000 to $24,999 3.4% (240,463)
$25,000 to $34,999 6.5% (463,499)
$35,000 to $49,999 11.9% (852,104)
$50,000 to $74,999 16.9% (1,211,505)
$75,000 to $99,999 12.8% (915,694)
$100,000 to $149,999 19.9% (1,420,409)
$150,000 to $199,999 11.4% (813,008)
$200,000 or more 11.8% (844,567)
See the full breakdown
  • 3.7% of households in St. Charles earn Less than $10,000.

  • 1.8% of households in St. Charles earn $10,000 to $14,999.

  • 3.4% of households in St. Charles earn $15,000 to $24,999.

  • 6.5% of households in St. Charles earn $25,000 to $34,999.

  • 11.9% of households in St. Charles earn $35,000 to $49,999.

  • 16.9% of households in St. Charles earn $50,000 to $74,999.

  • 12.8% of households in St. Charles earn $75,000 to $99,999.

  • 19.9% of households in St. Charles earn $100,000 to $149,999.

  • 11.4% of households in St. Charles earn $150,000 to $199,999.

  • 11.8% of households in St. Charles earn $200,000 or more.

Income St. Charles MO USA
Less than $10,000 3.7% 4.9% 5.0%
$10,000 to $14,999 1.8% 3.8% 3.4%
$15,000 to $24,999 3.4% 7.1% 6.3%
$25,000 to $34,999 6.5% 7.8% 6.6%
$35,000 to $49,999 11.9% 11.9% 10.1%
$50,000 to $74,999 16.9% 17.4% 15.5%
$75,000 to $99,999 12.8% 13.2% 12.6%
$100,000 to $149,999 19.9% 17.1% 17.5%
$150,000 to $199,999 11.4% 8.2% 9.6%
$200,000 or more 11.8% 8.7% 13.4%

Source: U.S. Census ACS 5-year estimates (2024)