Clayton, MO
Demographics And Statistics

Demographics | Crime | Cost Of Living
Updated: 2025-10-25

Living In Clayton, Missouri Summary

Life in Clayton research summary. HomeSnacks has been using Saturday Night Science to research the quality of life in Clayton over the past nine years using Census, FBI, Zillow, and other primary data sources. Based on the most recently available data, we found the following about life in Clayton:

  • The population in Clayton is 17,282.

  • The median home value in Clayton is $836,013.

  • The median income in Clayton is $128,898.

  • The cost of living in Clayton is 147 which is 1.5x higher than the national average.

  • The median rent in Clayton is $1,648.

  • The unemployment rate in Clayton is 2.5%.

  • The poverty rate in Clayton is 8.1%.

  • The average high in Clayton is 65.9° and the average low is 47.2°.

Clayton SnackAbility

8
Overall SnackAbility
Jobs
9/10
Housing
9
Affordability
7
Diversity
8.5
Safety
8
Amenities
9
Education
10
Commute
9

Clayton, MO Crime Report

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

  • There were 157 total crimes in Clayton in the last reporting year.

  • The overall crime rate per 100,000 people in Clayton is 897.1 / 100k people.

  • The violent crime rate per 100,000 people in Clayton is 102.9 / 100k people.

  • The property crime rate per 100,000 people in Clayton is 794.2 / 100k people.

  • Overall, crime in Clayton is -57.67% below the national average.

157
Total Crimes
-57.67%
Below National Average

Crime In Clayton Comparison Table

Statistic Count
Raw
Clayton
/ 100k People
Missouri
/ 100k People
National
/ 100k People
Total Crimes Per 100K 157 897.1 2,403.3 2,119.2
Violent Crime 18 102.9 462.0 359.0
Murder 0 0.0 7.8 5.0
Robbery 4 22.9 51.5 61.0
Aggravated Assault 12 68.6 357.5 256.0
Property Crime 139 794.2 1,941.2 1,760.0
Burglary 18 102.9 236.3 229.0
Larceny 95 542.8 1,306.5 1,272.0
Car Theft 26 148.6 398.4 259.0

Clayton, MO Cost Of Living

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

  • The cost of living in Clayton is 147 with 100 being average.

  • The cost of living in Clayton is 1.5x higher than the national average.

  • The median home value in Clayton is $836,013.

  • The median income in Clayton is $128,898.

147
Clayton's Overall Cost Of Living
1.5x
Higher Than The National Average

Cost Of Living In Clayton Comparison Table

Living Expense Clayton Missouri National Average
Overall 147 88 100
Services 94 93 100
Groceries 98 96 100
Health 88 91 100
Housing 270 78 100
Transportation 95 90 100
Utilities 101 99 100

Clayton, MO Weather

  • The average high in Clayton is 65.9° and the average low is 47.2°.

  • There are 70.0 days of precipitation each year.

  • Expect an average of 42.9 inches of precipitation each year with 16.1 inches of snow.

StatClayton
Average Annual High65.9
Average Annual Low47.2
Annual Precipitation Days70.0
Average Annual Precipitation42.9
Average Annual Snowfall16.1
65.9°
Average High
70.0
Days of Rain

Clayton, MO Photos

Clayton Skyline
Source: Wikipedia User Serhii | GFDL
Metrolink Passing Clayton
Source: Wikipedia User Millbrooky | CC BY-SA 3.0
Greaterstl
Source: Public Domain

Rankings for Clayton in Missouri

Locations Around Clayton

Map Of Clayton, MO

Best Places Around Clayton

1

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2

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3

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Population 16,255

4

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Population 6,131

5

Collinsville, IL
Population 24,126

6

Wildwood, MO
Population 35,168

7

Ballwin, MO
Population 30,835

8

Chesterfield, MO
Population 49,591

9

Town and Country, MO
Population 11,605

10

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Population 29,302

Clayton Demographics And Statistics

Population over time in Clayton

The current population in Clayton is 17,282. The population has increased 12.7% from 2010.

Year Population % Change
2023 17,282 0.4%
2022 17,212 1.8%
2021 16,905 0.8%
2020 16,763 1.1%
2019 16,588 0.9%
2018 16,448 1.4%
2017 16,214 1.1%
2016 16,034 0.8%
2015 15,900 -0.1%
2014 15,912 0.3%
2013 15,862 0.8%
2012 15,740 1.1%
2011 15,575 1.6%
2010 15,337 -

Race / Ethnicity in Clayton

White
67.0% (11,587)
African American
8.8% (1,525)
American Indian
0.1% (13)
Asian
12.7% (2,191)
Hawaiian
0.0% (0)
Other
0.7% (118)
Two Or More
6.2% (1,065)
Hispanic
4.5% (783)

Clayton is:

  • 67.0% White with 11,587 White residents.

  • 8.8% African American with 1,525 African American residents.

  • 0.1% American Indian with 13 American Indian residents.

  • 12.7% Asian with 2,191 Asian residents.

  • 0.0% Hawaiian with 0 Hawaiian residents.

  • 0.7% Other with 118 Other residents.

  • 6.2% Two Or More with 1,065 Two Or More residents.

  • 4.5% Hispanic with 783 Hispanic residents.

Race Clayton MO USA
White 67.0% 76.8% 58.2%
African American 8.8% 11.0% 12.0%
American Indian 0.1% 0.2% 0.5%
Asian 12.7% 2.1% 5.7%
Hawaiian 0.0% 0.1% 0.2%
Other 0.7% 0.4% 0.5%
Two Or More 6.2% 4.4% 3.9%
Hispanic 4.5% 5.1% 19.0%

Gender in Clayton

Female
52.0% (8,993)
Male
48.0% (8,289)
  • Clayton is 52.0% female with 8,993 female residents.

  • Clayton is 48.0% male with 8,289 male residents.

Gender Clayton MO USA
Female 52.0% 50.7% 50.5%
Male 48.0% 49.3% 49.5%

Highest level of educational attainment in Clayton for adults over 25

  • -0.0% of adults in Clayton completed < 9th grade.

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

  • 5.0% of adults in Clayton completed high school / ged.

  • 7.0% of adults in Clayton completed some college.

  • 1.0% of adults in Clayton completed associate's degree.

  • 31.0% of adults in Clayton completed bachelor's degree.

  • 28.0% of adults in Clayton completed master's degree.

  • 16.0% of adults in Clayton completed professional degree.

  • 9.0% of adults in Clayton completed doctorate degree.

< 9th Grade
-0.0% (0)
9-12th Grade
3.0% (518)
High School / GED
5.0% (864)
Some College
7.0% (1,209)
Associate's Degree
1.0% (172)
Bachelor's Degree
31.0% (5,357)
Master's Degree
28.0% (4,838)
Professional Degree
16.0% (2,765)
Doctorate Degree
9.0% (1,555)
Education Clayton MO USA
< 9th Grade -0.0% 3.0% 5.0%
9-12th Grade 3.0% 6.0% 6.0%
High School / GED 5.0% 30.0% 26.0%
Some College 7.0% 21.0% 19.0%
Associate's Degree 1.0% 8.0% 9.0%
Bachelor's Degree 31.0% 20.0% 21.0%
Master's Degree 28.0% 9.0% 10.0%
Professional Degree 16.0% 2.0% 2.0%
Doctorate Degree 9.0% 1.0% 2.0%

Household Income For Clayton, Missouri

  • 6.1% of households in Clayton earn Less than $10,000.

  • 1.9% of households in Clayton earn $10,000 to $14,999.

  • 2.7% of households in Clayton earn $15,000 to $24,999.

  • 2.0% of households in Clayton earn $25,000 to $34,999.

  • 8.7% of households in Clayton earn $35,000 to $49,999.

  • 10.8% of households in Clayton earn $50,000 to $74,999.

  • 8.7% of households in Clayton earn $75,000 to $99,999.

  • 14.9% of households in Clayton earn $100,000 to $149,999.

  • 10.6% of households in Clayton earn $150,000 to $199,999.

  • 33.5% of households in Clayton earn $200,000 or more.

Less than $10,000
6.1% (105,187)
$10,000 to $14,999
1.9% (33,034)
$15,000 to $24,999
2.7% (46,653)
$25,000 to $34,999
2.0% (35,062)
$35,000 to $49,999
8.7% (150,971)
$50,000 to $74,999
10.8% (186,902)
$75,000 to $99,999
8.7% (150,391)
$100,000 to $149,999
14.9% (257,897)
$150,000 to $199,999
10.6% (182,556)
$200,000 or more
33.5% (579,543)
Income Clayton MO USA
Less than $10,000 6.1% 4.8% 4.9%
$10,000 to $14,999 1.9% 4.0% 3.6%
$15,000 to $24,999 2.7% 7.6% 6.6%
$25,000 to $34,999 2.0% 7.9% 6.8%
$35,000 to $49,999 8.7% 12.2% 10.4%
$50,000 to $74,999 10.8% 17.5% 15.7%
$75,000 to $99,999 8.7% 13.3% 12.7%
$100,000 to $149,999 14.9% 16.9% 17.4%
$150,000 to $199,999 10.6% 7.7% 9.3%
$200,000 or more 33.5% 8.1% 12.6%

Articles About Missouri

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