St. Louis County Summary

Life in St. Louis County research summary. HomeSnacks has been researching the quality of life in St. Louis County over the past eight years using Census data, FBI crime data, cost of living data, and other primary sources. Based on the most recently available data, we found the following about life in St. Louis County:

  • The population in St. Louis County is 999,703.

  • The median home value in St. Louis County is $297,251.

  • The median income in St. Louis County is $78,067.

  • The median rent in St. Louis County is $1,119.

  • The unemployment rate in St. Louis County is 4.3%.

  • The poverty rate in St. Louis County is 9.6%.

  • The average high in St. Louis County is 73.4° and there are 100.3 inches of rainfall annually.

Cities & Towns in St. Louis County

List Of Cities & Towns in St. Louis County

Florissant, MO Population 52,167

Chesterfield, MO Population 49,645

Oakville, MO Population 35,412

Wildwood, MO Population 35,276

University City, MO Population 34,850

Ballwin, MO Population 30,948

Kirkwood, MO Population 29,309

Mehlville, MO Population 29,089

Maryland Heights, MO Population 28,099

Hazelwood, MO Population 25,345

Webster Groves, MO Population 23,838

Old Jamestown, MO Population 20,387

Affton, MO Population 19,922

Creve Coeur, MO Population 18,679

Concord, MO Population 18,606

Ferguson, MO Population 18,546

Manchester, MO Population 18,240

Spanish Lake, MO Population 18,051

Clayton, MO Population 17,212

Lemay, MO Population 16,211

Overland, MO Population 15,838

Jennings, MO Population 12,996

St. Ann, MO Population 12,917

Crestwood, MO Population 12,315

Eureka, MO Population 12,008

Town and Country, MO Population 11,575

Bridgeton, MO Population 11,422

Ellisville, MO Population 9,914

Richmond Heights, MO Population 9,186

Des Peres, MO Population 9,140

Sunset Hills, MO Population 9,121

Ladue, MO Population 8,934

Olivette, MO Population 8,431

Berkeley, MO Population 8,232

Maplewood, MO Population 8,205

Brentwood, MO Population 8,173

Pacific, MO Population 7,239

Sappington, MO Population 7,039

Valley Park, MO Population 6,848

Black Jack, MO Population 6,632

St. John, MO Population 6,583

Shrewsbury, MO Population 6,352

Glendale, MO Population 6,131

Glasgow Village, MO Population 5,482

Dellwood, MO Population 4,899

Rock Hill, MO Population 4,728

Breckenridge Hills, MO Population 4,452

Normandy, MO Population 4,301

Fenton, MO Population 4,097

Woodson Terrace, MO Population 3,943

Northwoods, MO Population 3,700

Frontenac, MO Population 3,639

Castle Point, MO Population 2,940

Riverview, MO Population 2,912

Moline Acres, MO Population 2,815

Pine Lawn, MO Population 2,772

Green Park, MO Population 2,688

Bel-Ridge, MO Population 2,687

Clarkson Valley, MO Population 2,608

Pagedale, MO Population 2,592

Marlborough, MO Population 2,492

Warson Woods, MO Population 2,107

Winchester, MO Population 1,977

Charlack, MO Population 1,933

Wellston, MO Population 1,913

Vinita Park, MO Population 1,857

Oakland, MO Population 1,633

Hanley Hills, MO Population 1,612

Flordell Hills, MO Population 1,448

Lakeshire, MO Population 1,422

Bel-Nor, MO Population 1,349

Pasadena Hills, MO Population 1,272

Velda City, MO Population 1,254

Edmundson, MO Population 1,224

Country Club Hills, MO Population 1,201

Cool Valley, MO Population 1,175

Hillsdale, MO Population 1,070

Grantwood Village, MO Population 924

Greendale, MO Population 833

Norwood Court, MO Population 830

Pasadena Park, MO Population 731

Bella Villa, MO Population 695

Sycamore Hills, MO Population 621

Twin Oaks, MO Population 619

Beverly Hills, MO Population 469

Crystal Lake Park, MO Population 460

Huntleigh, MO Population 430

Wilbur Park, MO Population 373

Uplands Park, MO Population 364

Westwood, MO Population 309

Kinloch, MO Population 291

Country Life Acres, MO Population 93

Glen Echo Park, MO Population 86

Air , MO Population 6

Bellerive, MO Population 0

Vinita Terrace, MO Population 0

Velda Village Hills, MO Population 0

Calverton Park, MO Population 0

Mackenzie, MO Population 0

Map Of St. Louis County

St. Louis County, MO Weather

  • The average high in St. Louis County is 73.4°.

  • There are 80.1 nice days each year.

  • Expect an average of 100.3 inches of rain each year with 5.0 inches of snow.

  • There is an average of 5:12 hours of sun each day in St. Louis County.

StatSt. Louis County
Mean High73.4
Nice Days80.1
Rainfall100.3
Snowfall5.0
Sunny_hours5:12
73.4°
Average High
100.3
Inches of Rain

St. Louis County Photos

Greaterstl
Source: Public Domain
Greaterstl
Source: Public Domain
Greaterstl
Source: Public Domain
Greaterstl
Source: Public Domain
Greaterstl
Source: Public Domain
Clayton Skyline
Source: Wikipedia User Serhii | GFDL

St. Louis County Demographics

Population over time in St. Louis County

The current population in St. Louis County is 999,703. The population has increased 0.5% from 2019.

Year Population % Change
2022 1,001,982 0.6%
2021 996,179 -0.1%
2020 996,919 -

Gender in St. Louis County

  • St. Louis County is 52.1% female with 520,986 female residents.

  • St. Louis County is 47.9% male with 478,717 male residents.

Female
52.1% (520,986)
Male
47.9% (478,717)
Gender St. Louis County MO USA
Female 52.1% 50.6% 50.4%
Male 47.9% 49.4% 49.6%

Race / Ethnicity in St. Louis County

St. Louis County is:

  • 63.1% White with 630,433 White residents.

  • 24.1% African American with 241,129 African American residents.

  • 0.1% American Indian with 628 American Indian residents.

  • 4.7% Asian with 46,862 Asian residents.

  • 0.0% Hawaiian with 197 Hawaiian residents.

  • 0.4% Other with 3,992 Other residents.

  • 4.5% Two Or More with 45,446 Two Or More residents.

  • 3.1% Hispanic with 31,016 Hispanic residents.

White
63.1% (630,433)
African American
24.1% (241,129)
American Indian
0.1% (628)
Asian
4.7% (46,862)
Hawaiian
0.0% (197)
Other
0.4% (3,992)
Two Or More
4.5% (45,446)
Hispanic
3.1% (31,016)

Table: St. Louis County By Race

Race St. Louis County MO USA
White 63.1% 77.6% 58.9%
African American 24.1% 11.2% 12.1%
American Indian 0.1% 0.2% 0.6%
Asian 4.7% 2.0% 5.7%
Hawaiian 0.0% 0.1% 0.2%
Other 0.4% 0.3% 0.4%
Two Or More 4.5% 4.0% 3.5%
Hispanic 3.1% 4.6% 18.7%

Household Income For St. Louis County, Missouri

  • 4.1% of households in St. Louis County earn Less than $10,000.

  • 3.0% of households in St. Louis County earn $10,000 to $14,999.

  • 6.2% of households in St. Louis County earn $15,000 to $24,999.

  • 7.3% of households in St. Louis County earn $25,000 to $34,999.

  • 11.1% of households in St. Louis County earn $35,000 to $49,999.

  • 16.5% of households in St. Louis County earn $50,000 to $74,999.

  • 12.4% of households in St. Louis County earn $75,000 to $99,999.

  • 16.8% of households in St. Louis County earn $100,000 to $149,999.

  • 8.9% of households in St. Louis County earn $150,000 to $199,999.

  • 13.7% of households in St. Louis County earn $200,000 or more.

Less than $10,000
4.1% (41,171)
$10,000 to $14,999
3.0% (29,617)
$15,000 to $24,999
6.2% (62,181)
$25,000 to $34,999
7.3% (73,362)
$35,000 to $49,999
11.1% (111,113)
$50,000 to $74,999
16.5% (165,004)
$75,000 to $99,999
12.4% (124,087)
$100,000 to $149,999
16.8% (167,549)
$150,000 to $199,999
8.9% (88,630)
$200,000 or more
13.7% (136,983)
Income St. Louis County MO USA
Less than $10,000 4.1% 5.0% 4.9%
$10,000 to $14,999 3.0% 4.3% 3.8%
$15,000 to $24,999 6.2% 8.0% 7.0%
$25,000 to $34,999 7.3% 8.6% 7.4%
$35,000 to $49,999 11.1% 12.3% 10.7%
$50,000 to $74,999 16.5% 17.7% 16.1%
$75,000 to $99,999 12.4% 13.4% 12.8%
$100,000 to $149,999 16.8% 16.1% 17.1%
$150,000 to $199,999 8.9% 7.2% 8.8%
$200,000 or more 13.7% 7.3% 11.4%

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

  • 3.0% of adults in St. Louis County completed < 9th grade.

  • 4.0% of adults in St. Louis County completed 9-12th grade.

  • 21.0% of adults in St. Louis County completed high school / ged.

  • 19.0% of adults in St. Louis County completed some college.

  • 8.0% of adults in St. Louis County completed associate's degree.

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

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

  • 3.0% of adults in St. Louis County completed professional degree.

  • 2.0% of adults in St. Louis County completed doctorate degree.

< 9th Grade
2% (29,991)
9-12th Grade
4% (39,988)
High School / GED
21% (209,937)
Some College
19% (189,943)
Associate's Degree
8% (79,976)
Bachelor's Degree
26% (259,922)
Master's Degree
14% (139,958)
Professional Degree
3% (29,991)
Doctorate Degree
2% (19,994)
Education St. Louis County MO USA
< 9th Grade 2% 4% 3%
9-12th Grade 4% 6% 6%
High School / GED 21% 30% 26%
Some College 19% 21% 20%
Associate's Degree 8% 8% 9%
Bachelor's Degree 26% 19% 21%
Master's Degree 14% 9% 10%
Professional Degree 3% 2% 2%
Doctorate Degree 2% 1% 2%

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