St. John, IN
Demographics And Statistics

We take you around St. John to find out what it's like to call it home.

Living in St. John, Indiana

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. Here's a snapshot of St. John based on the most recently available data.

22,567 Population
$450,805 Median home value
$131,467 Median income
110 Cost of living +10% vs US
$989 Median rent
2.3% Unemployment
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St. John SnackAbility

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

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

  • There were 38 total crimes in St. John in the last reporting year.

  • The overall crime rate per 100,000 people in St. John is 153.3 / 100k people.

  • The violent crime rate per 100,000 people in St. John is 24.2 / 100k people.

  • The property crime rate per 100,000 people in St. John is 129.1 / 100k people.

  • Overall, crime in St. John is -92.77% below the national average.

38
Total Crimes
-92.77%
Below National Average
St. John
US

Crime In St. John Comparison Table

Statistic Count
Raw
St. John
/ 100k People
Indiana
/ 100k People
National
/ 100k People
Total Crimes Per 100K 38 153.3 1,691.5 2,119.2
Violent Crime 6 24.2 312.9 359.0
Murder 0 0.0 5.5 5.0
Robbery 0 0.0 34.5 61.0
Aggravated Assault 5 20.2 239.4 256.0
Property Crime 32 129.1 1,378.6 1,760.0
Burglary 1 4.0 176.8 229.0
Larceny 28 112.9 988.8 1,272.0
Car Theft 3 12.1 213.0 259.0
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Source: FBI Uniform Crime Reporting (2024)

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 Indiana. Key points include:

  • The cost of living in St. John is 110 with 100 being average.

  • The cost of living in St. John is 1.1x higher than the national average.

  • The median home value in St. John is $450,805.

  • The median income in St. John is $131,467.

110
St. John's Overall Cost Of Living
1.1x
Higher Than The National Average
St. John
US

Cost Of Living In St. John Comparison Table

Living Expense St. John Indiana National Average
Overall 110 90 100
Services 96 97 100
Groceries 99 95 100
Health 138 72 100
Housing 93 98 100
Transportation 94 94 100
Utilities 97 96 100
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Source: Cost of living index, normalized to US average = 100

St. John, IN Weather

  • The average high in St. John is 59.4° and the average low is 40.8°.

  • There are 74.5 days of precipitation each year.

  • Expect an average of 38.9 inches of precipitation each year with 26.5 inches of snow.

StatSt. John
Average Annual High59.4
Average Annual Low40.8
Annual Precipitation Days74.5
Average Annual Precipitation38.9
Average Annual Snowfall26.5
59.4°
Average High
74.5
Days of Rain

Source: NOAA climate normals (30-year)

St. John, IN Photos

Stjohnin
Source: Public Domain

Rankings & Articles For St. John

Locations Around St. John

Map Of St. John, IN

Best Places Around St. John

1

Tinley Park, IL
Population 54,842

$324,474-28% vs St. John
2

Flossmoor, IL
Population 9,391

$327,345-27% vs St. John
3

Oak Forest, IL
Population 26,805

$287,163-36% vs St. John
4

Frankfort Square, IL
Population 9,560

$331,857-26% vs St. John
5

Frankfort, IL
Population 20,651

$487,132+8% vs St. John
6

Homewood, IL
Population 19,294

$243,247-46% vs St. John
7

Midlothian, IL
Population 13,948

$225,540-50% vs St. John
8

Matteson, IL
Population 18,645

$265,463-41% vs St. John
9

South Holland, IL
Population 20,911

$222,964-51% vs St. John
10

Glenwood, IL
Population 8,603

$203,368-55% vs St. John

St. John Demographics And Statistics

Population over time in St. John

The current population in St. John is 22,567. The population has increased 64.3% from 2010.

Year Population % Change
2024 22,567 4.3%
2023 21,639 4.4%
2022 20,727 4.7%
2021 19,805 7.7%
2020 18,382 5.5%
2019 17,426 3.5%
2018 16,839 2.7%
2017 16,391 3.9%
2016 15,777 -0.1%
2015 15,789 2.2%
2014 15,456 2.0%
2013 15,160 2.8%
2012 14,753 3.9%
2011 14,205 3.4%
2010 13,733 -

Race / Ethnicity in St. John

White 78.7% (17,766)
African American 2.3% (520)
American Indian 0.1% (16)
Asian 2.0% (459)
Hawaiian 0.0% (0)
Other 2.1% (473)
Two Or More 1.2% (262)
Hispanic 13.6% (3,071)
See the full breakdown

St. John is:

  • 78.7% White with 17,766 White residents.

  • 2.3% African American with 520 African American residents.

  • 0.1% American Indian with 16 American Indian residents.

  • 2.0% Asian with 459 Asian residents.

  • 0.0% Hawaiian with 0 Hawaiian residents.

  • 2.1% Other with 473 Other residents.

  • 1.2% Two Or More with 262 Two Or More residents.

  • 13.6% Hispanic with 3,071 Hispanic residents.

Race St. John IN USA
White 78.7% 75.4% 57.4%
African American 2.3% 9.1% 11.9%
American Indian 0.1% 0.1% 0.5%
Asian 2.0% 2.6% 5.9%
Hawaiian 0.0% 0.0% 0.2%
Other 2.1% 0.4% 0.6%
Two Or More 1.2% 3.8% 4.3%
Hispanic 13.6% 8.6% 19.3%

Gender in St. John

Female 49.0% (11,056)
Male 51.0% (11,511)
See the full breakdown
  • St. John is 49.0% female with 11,056 female residents.

  • St. John is 51.0% male with 11,511 male residents.

Gender St. John IN USA
Female 49.0% 50.4% 50.5%
Male 51.0% 49.6% 49.5%

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

< 9th Grade 4.0% (902)
9-12th Grade 2.0% (451)
High School / GED 25.0% (5,641)
Some College 17.0% (3,836)
Associate's Degree 9.0% (2,031)
Bachelor's Degree 29.0% (6,544)
Master's Degree 11.0% (2,482)
Professional Degree 2.0% (451)
Doctorate Degree 1.0% (225)
See the full breakdown
  • 4.0% of adults in St. John completed < 9th grade.

  • 2.0% of adults in St. John completed 9-12th grade.

  • 25.0% of adults in St. John completed high school / ged.

  • 17.0% of adults in St. John completed some college.

  • 9.0% of adults in St. John completed associate's degree.

  • 29.0% of adults in St. John completed bachelor's degree.

  • 11.0% of adults in St. John completed master's degree.

  • 2.0% of adults in St. John completed professional degree.

  • 1.0% of adults in St. John completed doctorate degree.

Education St. John IN USA
< 9th Grade 4.0% 3.0% 4.0%
9-12th Grade 2.0% 6.0% 6.0%
High School / GED 25.0% 33.0% 26.0%
Some College 17.0% 19.0% 19.0%
Associate's Degree 9.0% 9.0% 9.0%
Bachelor's Degree 29.0% 19.0% 22.0%
Master's Degree 11.0% 8.0% 10.0%
Professional Degree 2.0% 2.0% 2.0%
Doctorate Degree 1.0% 1.0% 2.0%

Household Income For St. John, Indiana

Less than $10,000 2.2% (49,771)
$10,000 to $14,999 0.2% (5,178)
$15,000 to $24,999 2.7% (60,991)
$25,000 to $34,999 3.1% (70,485)
$35,000 to $49,999 8.1% (183,551)
$50,000 to $74,999 8.7% (195,634)
$75,000 to $99,999 10.3% (232,171)
$100,000 to $149,999 19.1% (431,258)
$150,000 to $199,999 17.8% (401,050)
$200,000 or more 27.8% (626,605)
See the full breakdown
  • 2.2% of households in St. John earn Less than $10,000.

  • 0.2% of households in St. John earn $10,000 to $14,999.

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

  • 3.1% of households in St. John earn $25,000 to $34,999.

  • 8.1% of households in St. John earn $35,000 to $49,999.

  • 8.7% of households in St. John earn $50,000 to $74,999.

  • 10.3% of households in St. John earn $75,000 to $99,999.

  • 19.1% of households in St. John earn $100,000 to $149,999.

  • 17.8% of households in St. John earn $150,000 to $199,999.

  • 27.8% of households in St. John earn $200,000 or more.

Income St. John IN USA
Less than $10,000 2.2% 4.9% 5.0%
$10,000 to $14,999 0.2% 3.4% 3.4%
$15,000 to $24,999 2.7% 6.8% 6.3%
$25,000 to $34,999 3.1% 7.5% 6.6%
$35,000 to $49,999 8.1% 11.8% 10.1%
$50,000 to $74,999 8.7% 17.7% 15.5%
$75,000 to $99,999 10.3% 13.9% 12.6%
$100,000 to $149,999 19.1% 17.5% 17.5%
$150,000 to $199,999 17.8% 8.3% 9.6%
$200,000 or more 27.8% 8.2% 13.4%

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