Weldon Spring, MO
Demographics And Statistics

We take you around Weldon Spring to find out what it's like to call it home.

Living in Weldon Spring, Missouri

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

5,310 Population
$629,190 Median home value
$158,548 Median income
134 Cost of living +34% vs US
$2,800 Median rent
4.2% Unemployment
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Weldon Spring SnackAbility

6
Overall SnackAbility
Jobs 9/10
Housing 9.5/10
Affordability 6/10
Diversity 4/10
SafetyN/A
Amenities 6/10
Education 9.5/10
Commute 8/10

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

  • The cost of living in Weldon Spring is 134 with 100 being average.

  • The cost of living in Weldon Spring is 1.3x higher than the national average.

  • The median home value in Weldon Spring is $629,190.

  • The median income in Weldon Spring is $158,548.

134
Weldon Spring's Overall Cost Of Living
1.3x
Higher Than The National Average
Weldon Spring
US

Cost Of Living In Weldon Spring Comparison Table

Living Expense Weldon Spring Missouri National Average
Overall 134 90 100
Services 99 97 100
Groceries 96 98 100
Health 217 76 100
Housing 97 95 100
Transportation 94 94 100
Utilities 93 96 100
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Source: Cost of living index, normalized to US average = 100

Weldon Spring, MO Weather

  • The average high in Weldon Spring is 65.8° and the average low is 45.7°.

  • There are 66.8 days of precipitation each year.

  • Expect an average of 42.3 inches of precipitation each year with 13.9 inches of snow.

StatWeldon Spring
Average Annual High65.8
Average Annual Low45.7
Annual Precipitation Days66.8
Average Annual Precipitation42.3
Average Annual Snowfall13.9
65.8°
Average High
66.8
Days of Rain

Source: NOAA climate normals (30-year)

Weldon Spring, MO Photos

Gfp Missouri Weldon Springs Trail Near Lake
Source: Public Domain

Rankings & Articles For Weldon Spring

Locations Around Weldon Spring

Map Of Weldon Spring, MO

Best Places Around Weldon Spring

1

Wildwood, MO
Population 35,133

$576,009-8% vs Weldon Spring
2

Ballwin, MO
Population 31,279

$412,224-34% vs Weldon Spring
3

Chesterfield, MO
Population 49,574

$570,324-9% vs Weldon Spring
4

O'Fallon, MO
Population 93,801

$376,395-40% vs Weldon Spring
5

Dardenne Prairie, MO
Population 13,503

$469,902-25% vs Weldon Spring
6

Town and Country, MO
Population 11,607

$1,146,741+82% vs Weldon Spring
7

Kirkwood, MO
Population 29,363

$462,234-27% vs Weldon Spring
8

Glendale, MO
Population 6,114

$565,844-10% vs Weldon Spring
9

Webster Groves, MO
Population 23,712

$438,954-30% vs Weldon Spring
10

Ladue, MO
Population 8,940

$1,331,344+112% vs Weldon Spring

Weldon Spring Demographics And Statistics

Population over time in Weldon Spring

The current population in Weldon Spring is 5,310. The population has decreased 2.8% from 2010.

Year Population % Change
2024 5,310 0.4%
2023 5,291 -0.5%
2022 5,320 -0.5%
2021 5,348 -3.4%
2020 5,536 0.1%
2019 5,531 -0.3%
2018 5,545 0.2%
2017 5,534 -0.2%
2016 5,545 0.5%
2015 5,517 0.4%
2014 5,496 0.3%
2013 5,482 0.2%
2012 5,473 -0.1%
2011 5,480 0.3%
2010 5,463 -

Race / Ethnicity in Weldon Spring

White 93.9% (4,984)
African American 0.8% (40)
American Indian 0.0% (0)
Asian 3.8% (204)
Hawaiian 0.0% (0)
Other 0.5% (28)
Two Or More 1.0% (54)
Hispanic 0.0% (0)
See the full breakdown

Weldon Spring is:

  • 93.9% White with 4,984 White residents.

  • 0.8% African American with 40 African American residents.

  • 0.0% American Indian with 0 American Indian residents.

  • 3.8% Asian with 204 Asian residents.

  • 0.0% Hawaiian with 0 Hawaiian residents.

  • 0.5% Other with 28 Other residents.

  • 1.0% Two Or More with 54 Two Or More residents.

  • 0.0% Hispanic with 0 Hispanic residents.

Race Weldon Spring MO USA
White 93.9% 76.3% 57.4%
African American 0.8% 10.9% 11.9%
American Indian 0.0% 0.2% 0.5%
Asian 3.8% 2.1% 5.9%
Hawaiian 0.0% 0.1% 0.2%
Other 0.5% 0.4% 0.6%
Two Or More 1.0% 4.8% 4.3%
Hispanic 0.0% 5.2% 19.3%

Gender in Weldon Spring

Female 50.3% (2,672)
Male 49.7% (2,637)
See the full breakdown
  • Weldon Spring is 50.3% female with 2,672 female residents.

  • Weldon Spring is 49.7% male with 2,637 male residents.

Gender Weldon Spring MO USA
Female 50.3% 50.7% 50.5%
Male 49.7% 49.3% 49.5%

Highest level of educational attainment in Weldon Spring for adults over 25

< 9th Grade 2.0% (106)
9-12th Grade 0.0% (0)
High School / GED 19.0% (1,008)
Some College 16.0% (849)
Associate's Degree 5.0% (265)
Bachelor's Degree 32.0% (1,699)
Master's Degree 21.0% (1,115)
Professional Degree 2.0% (106)
Doctorate Degree 3.0% (159)
See the full breakdown
  • 2.0% of adults in Weldon Spring completed < 9th grade.

  • 0.0% of adults in Weldon Spring completed 9-12th grade.

  • 19.0% of adults in Weldon Spring completed high school / ged.

  • 16.0% of adults in Weldon Spring completed some college.

  • 5.0% of adults in Weldon Spring completed associate's degree.

  • 32.0% of adults in Weldon Spring completed bachelor's degree.

  • 21.0% of adults in Weldon Spring completed master's degree.

  • 2.0% of adults in Weldon Spring completed professional degree.

  • 3.0% of adults in Weldon Spring completed doctorate degree.

Education Weldon Spring MO USA
< 9th Grade 2.0% 4.0% 4.0%
9-12th Grade 0.0% 5.0% 6.0%
High School / GED 19.0% 30.0% 26.0%
Some College 16.0% 21.0% 19.0%
Associate's Degree 5.0% 8.0% 9.0%
Bachelor's Degree 32.0% 20.0% 22.0%
Master's Degree 21.0% 9.0% 10.0%
Professional Degree 2.0% 2.0% 2.0%
Doctorate Degree 3.0% 1.0% 2.0%

Household Income For Weldon Spring, Missouri

Less than $10,000 0.0% (0)
$10,000 to $14,999 0.7% (3,647)
$15,000 to $24,999 1.8% (9,640)
$25,000 to $34,999 1.3% (7,034)
$35,000 to $49,999 7.7% (40,645)
$50,000 to $74,999 10.3% (54,715)
$75,000 to $99,999 6.3% (33,610)
$100,000 to $149,999 18.8% (100,051)
$150,000 to $199,999 14.5% (76,862)
$200,000 or more 38.6% (204,791)
See the full breakdown
  • 0.0% of households in Weldon Spring earn Less than $10,000.

  • 0.7% of households in Weldon Spring earn $10,000 to $14,999.

  • 1.8% of households in Weldon Spring earn $15,000 to $24,999.

  • 1.3% of households in Weldon Spring earn $25,000 to $34,999.

  • 7.7% of households in Weldon Spring earn $35,000 to $49,999.

  • 10.3% of households in Weldon Spring earn $50,000 to $74,999.

  • 6.3% of households in Weldon Spring earn $75,000 to $99,999.

  • 18.8% of households in Weldon Spring earn $100,000 to $149,999.

  • 14.5% of households in Weldon Spring earn $150,000 to $199,999.

  • 38.6% of households in Weldon Spring earn $200,000 or more.

Income Weldon Spring MO USA
Less than $10,000 0.0% 4.9% 5.0%
$10,000 to $14,999 0.7% 3.8% 3.4%
$15,000 to $24,999 1.8% 7.1% 6.3%
$25,000 to $34,999 1.3% 7.8% 6.6%
$35,000 to $49,999 7.7% 11.9% 10.1%
$50,000 to $74,999 10.3% 17.4% 15.5%
$75,000 to $99,999 6.3% 13.2% 12.6%
$100,000 to $149,999 18.8% 17.1% 17.5%
$150,000 to $199,999 14.5% 8.2% 9.6%
$200,000 or more 38.6% 8.7% 13.4%

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