St. John, Kansas Population 2020

1,190

St. John is a city located in Kansas. With a 2020 population of 1,190, it is the 172nd largest city in Kansas and the 9620th largest city in the United States. St. John is currently growing at a rate of 0.08% annually but its population has decreased by -8.11% since the most recent census, which recorded a population of 1,295 in 2010. St. John reached it's highest population of 1,292 in 2010. Spanning over 2 miles, St. John has a population density of 612 people per square mile.

The average household income in St. John is $74,746 with a poverty rate of 11.27%. The median rental costs in recent years comes to $663 per month, and the median house value is $67,400. The median age in St. John is 42.6 years, 41.4 years for males, and 44.8 years for females. For every 100 females there are 99.5 males.

St. John Demographics

According to the most recent ACS, the racial composition of St. John was:

  • White: 96.38%
  • Two or more races: 2.13%
  • Other race: 0.63%
  • Native American: 0.55%
  • Black or African American: 0.32%
  • Asian: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of St. John, Kansas is 1,190, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 1,188.The last official US Census in 2010 recorded the population at 1,295.

St. John, Kansas Population 2020

Population by Race

Race Population Percentage
White1,22396.38%
Two or More Races272.13%
Some Other Race80.63%
American Indian and Alaska Native70.55%
Black or African American40.32%

St. John Population Pyramid 2020

St. John Median Age

42.6


Total

41.4


Male

44.8


Female

St. John Adults

There are 1,021 adults, (280 of whom are seniors) in St. John.

St. John Age Dependency

71.3

Age Dependency Ratio

37.8

Old Age Dependency Ratio

33.5

Child Dependency Ratio

St. John Sex Ratio

Female

636

50.12%

Male

633

49.88%

St. John Households and Families

St. John Renter vs Owner Occupied by Household Type

St. John Household Types

Type Owner Renter
Male100%0%
Married83.7%16.3%
All76.6%23.4%
Female76.3%23.7%
Non Family61.9%38.1%

76.6%

Rate of Home Ownership

Type Count Average Size Owned
All5602.1876.6
Married3372.783.7
Non Family1761.161.9
Female382.5376.3
Male92.33100

2.6

Average Family Size

2.18

Average Household Size

3.9%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

St. John Education

Education Attained Count Percentage
Less Than 9th Grade80.92%
9th to 12th Grade536.06%
High School Graduate23226.54%
Some College24127.57%
Associates Degree11913.62%
Bachelors Degree15517.73%
Graduate Degree667.55%

St. John Educational Attainment by Race

Name Total High School Bachelors
White772730207
Hispanic755610
Multiple Races16164
Native American77
Other Race733
Black44

The highest rate of high school graduation is among black people with a rate of 100.00%.

The highest rate of bachelors degrees is among other race people with a rate of 42.86%.

Name Average Male Female
Overall$36,328$42,000$30,655
Less Than High School$30,156$31,094$
High School Grad$30,489$32,283$
Some College$40,673$53,393$32,014
Bachelors Degree$50,556$53,750$41,094
Graduate Degree$$2,500$35,833

$36,328

Average Earnings

$42,000

Average Male

$30,655

Average Female

St. John Language

St. John Language by Age

St. John Language

93.55% of St. John residents speak only English, while 6.45% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 4.79% of the population.

St. John Poverty

St. John Poverty by Race

Name Total In Poverty Poverty Rate
White1,03313212.78%
Hispanic16063.75%

11.27%

Overall Poverty Rate

13.50%

Male Poverty Rate

9.03%

Female Poverty Rate

Poverty in St. John

The race most likely to be in poverty in St. John is White, with 12.78% below the poverty level.

The race least likely to be in poverty in St. John is Hispanic, with 3.75% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.66%. Among those working part-time, it was 14.35%, and for those that did not work, the poverty rate was 24.84%.

Name Poverty
Less Than High School13.11%
Some College11.11%
High School11.11%
Bachelors or Greater3.65%
Name Poverty
Male Unemployed16.67%
Male Employed5.43%
Female Employed4.56%
Female Unemployed0.00%

St. John Income

St. John Income by Household Type

Name Median Mean
Households$52,857$74,746
Families$59,853$87,793
Married Families$69,306-
Non Families$23,889$38,617

St. John Marital Status

St. John Marital Status

Marriage Rates

63.9%

Overall Marriage Rate

68.6%

Male Marriage Rate

59.5%

Female Marriage Rate

St. John Married by Age and Sex

St. John Marriage

The age group where males are most likely to be married is 20-34, while the female age group most likely to be married is 55-64.

St. John Marital Status by Race

St. John Veterans

67

Number of Veterans

62

Male Veterans

5

Female Veterans

War Veterans
Vietnam27
Korea18
World War II12
First Gulf War
Second Gulf War
Age Group Veterans
75+39
65 to 7423
35 to 543
55 to 642
18 to 34
Name Veterans % of Total
White676.82%
Hispanic33.06%

$St. John Veterans by Education

5.56%

Veteran Poverty Rate

59.26%

Veteran Disability Rate

St. John Employment Status

63.6%

Labor Force Participation

62.4%

Employment Rate

2%

Unemployment Rate

St. John Place of Birth

Origin of Non-Citizens

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

59.97%

Born in Kansas

94.48%

Native Born

5.52%

Foreign Born

1.89%

Non Citizen

Place of Birth

94.48% of St. John residents were born in the United States, with 59.97% having been born in Kansas. 1.89% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Year Population Growth Annual Growth Rate
20201,19010.08%
20191,18910.08%
20181,188-12-1.00%
20171,20010.08%
20161,199-13-1.07%
20151,212-23-1.86%
20141,235-19-1.52%
20131,254-9-0.71%
20121,263-13-1.02%
20111,276-16-1.24%
20101,2920.00%