St. John, MO
Demographics And Statistics

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

Living In St. John, Missouri Summary

Life in St. John research summary. HomeSnacks has been using Saturday Night Science to research the quality of life in St. John 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 St. John:

  • The population in St. John is 6,562.

  • The median home value in St. John is $131,445.

  • The median income in St. John is $50,429.

  • The cost of living in St. John is 85 which is 0.8x lower than the national average.

  • The median rent in St. John is $1,153.

  • The unemployment rate in St. John is 6.8%.

  • The poverty rate in St. John is 14.0%.

  • The average high in St. John is 65.9° and the average low is 46.8°.

St. John SnackAbility

6
Overall SnackAbility
Jobs
6/10
Housing
6
Affordability
8
Diversity
9
Safety
3
Amenities
8.5
Education
6
Commute
8

St. John, MO Crime Report

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

  • There were 164 total crimes in St. John in the last reporting year.

  • The overall crime rate per 100,000 people in St. John is 2,560.5 / 100k people.

  • The violent crime rate per 100,000 people in St. John is 608.9 / 100k people.

  • The property crime rate per 100,000 people in St. John is 1,951.6 / 100k people.

  • Overall, crime in St. John is 20.82% above the national average.

164
Total Crimes
20.82%
Above National Average

Crime In St. John Comparison Table

Statistic Count
Raw
St. John
/ 100k People
Missouri
/ 100k People
National
/ 100k People
Total Crimes Per 100K 164 2,560.5 2,403.3 2,119.2
Violent Crime 39 608.9 462.0 359.0
Murder 0 0.0 7.8 5.0
Robbery 5 78.1 51.5 61.0
Aggravated Assault 33 515.2 357.5 256.0
Property Crime 125 1,951.6 1,941.2 1,760.0
Burglary 18 281.0 236.3 229.0
Larceny 78 1,217.8 1,306.5 1,272.0
Car Theft 29 452.8 398.4 259.0

St. John, MO Cost Of Living

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

  • The cost of living in St. John is 85 with 100 being average.

  • The cost of living in St. John is 0.8x lower than the national average.

  • The median home value in St. John is $131,445.

  • The median income in St. John is $50,429.

85
St. John's Overall Cost Of Living
0.8x
Lower Than The National Average

Cost Of Living In St. John Comparison Table

Living Expense St. John Missouri National Average
Overall 85 88 100
Services 94 93 100
Groceries 98 96 100
Health 91 91 100
Housing 60 78 100
Transportation 94 90 100
Utilities 100 99 100

St. John, MO Weather

  • The average high in St. John is 65.9° and the average low is 46.8°.

  • There are 71.9 days of precipitation each year.

  • Expect an average of 42.6 inches of precipitation each year with 14.3 inches of snow.

StatSt. John
Average Annual High65.9
Average Annual Low46.8
Annual Precipitation Days71.9
Average Annual Precipitation42.6
Average Annual Snowfall14.3
65.9°
Average High
71.9
Days of Rain

Rankings for St. John in Missouri

Locations Around St. John

Map Of St. John, MO

Best Places Around St. John

1

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2

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Population 26,543

3

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Population 13,521

4

Godfrey, IL
Population 17,743

5

Pontoon Beach, IL
Population 6,131

6

Collinsville, IL
Population 24,126

7

Wood River, IL
Population 10,315

8

Wildwood, MO
Population 35,168

9

Ballwin, MO
Population 30,835

10

Chesterfield, MO
Population 49,591

St. John Demographics And Statistics

Population over time in St. John

The current population in St. John is 6,562. The population has decreased -0.0% from 2010.

Year Population % Change
2023 6,562 -0.3%
2022 6,583 -0.5%
2021 6,617 3.9%
2020 6,369 -0.4%
2019 6,396 -0.6%
2018 6,432 0.1%
2017 6,426 -0.5%
2016 6,459 -0.5%
2015 6,491 0.1%
2014 6,486 -0.2%
2013 6,500 -0.3%
2012 6,519 -0.5%
2011 6,549 -0.2%
2010 6,563 -

Race / Ethnicity in St. John

White
40.8% (2,680)
African American
37.7% (2,474)
American Indian
0.0% (0)
Asian
2.2% (145)
Hawaiian
0.0% (0)
Other
0.2% (16)
Two Or More
4.2% (276)
Hispanic
14.8% (971)

St. John is:

  • 40.8% White with 2,680 White residents.

  • 37.7% African American with 2,474 African American residents.

  • 0.0% American Indian with 0 American Indian residents.

  • 2.2% Asian with 145 Asian residents.

  • 0.0% Hawaiian with 0 Hawaiian residents.

  • 0.2% Other with 16 Other residents.

  • 4.2% Two Or More with 276 Two Or More residents.

  • 14.8% Hispanic with 971 Hispanic residents.

Race St. John MO USA
White 40.8% 76.8% 58.2%
African American 37.7% 11.0% 12.0%
American Indian 0.0% 0.2% 0.5%
Asian 2.2% 2.1% 5.7%
Hawaiian 0.0% 0.1% 0.2%
Other 0.2% 0.4% 0.5%
Two Or More 4.2% 4.4% 3.9%
Hispanic 14.8% 5.1% 19.0%

Gender in St. John

Female
50.3% (3,299)
Male
49.7% (3,262)
  • St. John is 50.3% female with 3,299 female residents.

  • St. John is 49.7% male with 3,262 male residents.

Gender St. John MO USA
Female 50.3% 50.7% 50.5%
Male 49.7% 49.3% 49.5%

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

  • 5.0% of adults in St. John completed < 9th grade.

  • 9.0% of adults in St. John completed 9-12th grade.

  • 34.0% of adults in St. John completed high school / ged.

  • 30.0% of adults in St. John completed some college.

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

  • 10.0% of adults in St. John completed bachelor's degree.

  • 4.0% of adults in St. John completed master's degree.

  • 0.0% of adults in St. John completed professional degree.

  • 0.0% of adults in St. John completed doctorate degree.

< 9th Grade
5.0% (328)
9-12th Grade
9.0% (590)
High School / GED
34.0% (2,231)
Some College
30.0% (1,968)
Associate's Degree
8.0% (524)
Bachelor's Degree
10.0% (656)
Master's Degree
4.0% (262)
Professional Degree
0.0% (0)
Doctorate Degree
0.0% (0)
Education St. John MO USA
< 9th Grade 5.0% 3.0% 5.0%
9-12th Grade 9.0% 6.0% 6.0%
High School / GED 34.0% 30.0% 26.0%
Some College 30.0% 21.0% 19.0%
Associate's Degree 8.0% 8.0% 9.0%
Bachelor's Degree 10.0% 20.0% 21.0%
Master's Degree 4.0% 9.0% 10.0%
Professional Degree 0.0% 2.0% 2.0%
Doctorate Degree 0.0% 1.0% 2.0%

Household Income For St. John, Missouri

  • 5.7% of households in St. John earn Less than $10,000.

  • 4.0% of households in St. John earn $10,000 to $14,999.

  • 8.5% of households in St. John earn $15,000 to $24,999.

  • 13.3% of households in St. John earn $25,000 to $34,999.

  • 17.5% of households in St. John earn $35,000 to $49,999.

  • 22.2% of households in St. John earn $50,000 to $74,999.

  • 9.2% of households in St. John earn $75,000 to $99,999.

  • 14.1% of households in St. John earn $100,000 to $149,999.

  • 1.6% of households in St. John earn $150,000 to $199,999.

  • 3.9% of households in St. John earn $200,000 or more.

Less than $10,000
5.7% (37,371)
$10,000 to $14,999
4.0% (25,997)
$15,000 to $24,999
8.5% (55,476)
$25,000 to $34,999
13.3% (87,508)
$35,000 to $49,999
17.5% (115,130)
$50,000 to $74,999
22.2% (145,538)
$75,000 to $99,999
9.2% (60,583)
$100,000 to $149,999
14.1% (92,383)
$150,000 to $199,999
1.6% (10,677)
$200,000 or more
3.9% (25,533)
Income St. John MO USA
Less than $10,000 5.7% 4.8% 4.9%
$10,000 to $14,999 4.0% 4.0% 3.6%
$15,000 to $24,999 8.5% 7.6% 6.6%
$25,000 to $34,999 13.3% 7.9% 6.8%
$35,000 to $49,999 17.5% 12.2% 10.4%
$50,000 to $74,999 22.2% 17.5% 15.7%
$75,000 to $99,999 9.2% 13.3% 12.7%
$100,000 to $149,999 14.1% 16.9% 17.4%
$150,000 to $199,999 1.6% 7.7% 9.3%
$200,000 or more 3.9% 8.1% 12.6%

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