Weldon Spring, MO
Demographics And Statistics

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

Living In Weldon Spring, Missouri Summary

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. Based on the most recently available data, we found the following about life in Weldon Spring:

  • The population in Weldon Spring is 5,291.

  • The median home value in Weldon Spring is $624,196.

  • The median income in Weldon Spring is $155,081.

  • The cost of living in Weldon Spring is 132 which is 1.3x higher than the national average.

  • The median rent in Weldon Spring is $2,692.

  • The unemployment rate in Weldon Spring is 5.7%.

  • The poverty rate in Weldon Spring is 0.3%.

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

Weldon Spring SnackAbility

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

Weldon Spring, MO Cost Of Living

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 132 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 $624,196.

  • The median income in Weldon Spring is $155,081.

132
Weldon Spring's Overall Cost Of Living
1.3x
Higher Than The National Average

Cost Of Living In Weldon Spring Comparison Table

Living Expense Weldon Spring Missouri National Average
Overall 132 88 100
Services 93 93 100
Groceries 99 96 100
Health 91 91 100
Housing 215 78 100
Transportation 95 90 100
Utilities 104 99 100

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

Weldon Spring, MO Photos

Gfp Missouri Weldon Springs Trail Near Lake
Source: Public Domain

Rankings for Weldon Spring in Missouri

Locations Around Weldon Spring

Map Of Weldon Spring, MO

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7

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Weldon Spring Demographics And Statistics

Population over time in Weldon Spring

The current population in Weldon Spring is 5,291. The population has decreased -3.1% from 2010.

Year Population % Change
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
92.1% (4,872)
African American
1.2% (63)
American Indian
0.0% (0)
Asian
4.9% (260)
Hawaiian
0.0% (0)
Other
0.0% (0)
Two Or More
1.5% (80)
Hispanic
0.3% (16)

Weldon Spring is:

  • 92.1% White with 4,872 White residents.

  • 1.2% African American with 63 African American residents.

  • 0.0% American Indian with 0 American Indian residents.

  • 4.9% Asian with 260 Asian residents.

  • 0.0% Hawaiian with 0 Hawaiian residents.

  • 0.0% Other with 0 Other residents.

  • 1.5% Two Or More with 80 Two Or More residents.

  • 0.3% Hispanic with 16 Hispanic residents.

Race Weldon Spring MO USA
White 92.1% 76.8% 58.2%
African American 1.2% 11.0% 12.0%
American Indian 0.0% 0.2% 0.5%
Asian 4.9% 2.1% 5.7%
Hawaiian 0.0% 0.1% 0.2%
Other 0.0% 0.4% 0.5%
Two Or More 1.5% 4.4% 3.9%
Hispanic 0.3% 5.1% 19.0%

Gender in Weldon Spring

Female
51.1% (2,706)
Male
48.9% (2,585)
  • Weldon Spring is 51.1% female with 2,706 female residents.

  • Weldon Spring is 48.9% male with 2,585 male residents.

Gender Weldon Spring MO USA
Female 51.1% 50.7% 50.5%
Male 48.9% 49.3% 49.5%

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

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

  • 1.0% of adults in Weldon Spring completed 9-12th grade.

  • 20.0% of adults in Weldon Spring completed high school / ged.

  • 18.0% of adults in Weldon Spring completed some college.

  • 7.0% of adults in Weldon Spring completed associate's degree.

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

  • 18.0% of adults in Weldon Spring completed master's degree.

  • 1.0% of adults in Weldon Spring completed professional degree.

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

< 9th Grade
0.0% (0)
9-12th Grade
1.0% (52)
High School / GED
20.0% (1,058)
Some College
18.0% (952)
Associate's Degree
7.0% (370)
Bachelor's Degree
32.0% (1,693)
Master's Degree
18.0% (952)
Professional Degree
1.0% (52)
Doctorate Degree
3.0% (158)
Education Weldon Spring MO USA
< 9th Grade 0.0% 3.0% 5.0%
9-12th Grade 1.0% 6.0% 6.0%
High School / GED 20.0% 30.0% 26.0%
Some College 18.0% 21.0% 19.0%
Associate's Degree 7.0% 8.0% 9.0%
Bachelor's Degree 32.0% 20.0% 21.0%
Master's Degree 18.0% 9.0% 10.0%
Professional Degree 1.0% 2.0% 2.0%
Doctorate Degree 3.0% 1.0% 2.0%

Household Income For Weldon Spring, Missouri

  • 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.

  • 0.8% of households in Weldon Spring earn $15,000 to $24,999.

  • 1.6% of households in Weldon Spring earn $25,000 to $34,999.

  • 10.1% of households in Weldon Spring earn $35,000 to $49,999.

  • 12.2% of households in Weldon Spring earn $50,000 to $74,999.

  • 7.3% of households in Weldon Spring earn $75,000 to $99,999.

  • 14.1% of households in Weldon Spring earn $100,000 to $149,999.

  • 18.6% of households in Weldon Spring earn $150,000 to $199,999.

  • 34.5% of households in Weldon Spring earn $200,000 or more.

Less than $10,000
0.0% (0)
$10,000 to $14,999
0.7% (3,802)
$15,000 to $24,999
0.8% (4,056)
$25,000 to $34,999
1.6% (8,619)
$35,000 to $49,999
10.1% (53,493)
$50,000 to $74,999
12.2% (64,394)
$75,000 to $99,999
7.3% (38,535)
$100,000 to $149,999
14.1% (74,788)
$150,000 to $199,999
18.6% (98,619)
$200,000 or more
34.5% (182,789)
Income Weldon Spring MO USA
Less than $10,000 0.0% 4.8% 4.9%
$10,000 to $14,999 0.7% 4.0% 3.6%
$15,000 to $24,999 0.8% 7.6% 6.6%
$25,000 to $34,999 1.6% 7.9% 6.8%
$35,000 to $49,999 10.1% 12.2% 10.4%
$50,000 to $74,999 12.2% 17.5% 15.7%
$75,000 to $99,999 7.3% 13.3% 12.7%
$100,000 to $149,999 14.1% 16.9% 17.4%
$150,000 to $199,999 18.6% 7.7% 9.3%
$200,000 or more 34.5% 8.1% 12.6%

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