St. John, Washington Population 2021

543
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St. John is a city located in Washington. With a 2020 population of 543, it is the 234th largest city in Washington and the 12966th largest city in the United States. St. John is currently declining at a rate of -1.45% annually but its population has increased by 1.12% since the most recent census, which recorded a population of 537 in 2010. St. John reached it's highest population of 568 in 2017. Spanning over 1 miles, St. John has a population density of 810 people per square mile.

The average household income in St. John is $59,333 with a poverty rate of 11.96%. The median rental costs in recent years comes to $648 per month, and the median house value is $131,500. The median age in St. John is 52.2 years, 53.3 years for males, and 50.4 years for females. For every 100 females there are 90.0 males.

St. John Demographics

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

  • White: 92.66%
  • Two or more races: 2.71%
  • Black or African American: 2.55%
  • Other race: 1.28%
  • Asian: 0.80%
  • Native American: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of St. John, Washington is 543, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 567.The last official US Census in 2010 recorded the population at 537.

St. John, Washington Population 2021

Population by Race

Race Population Percentage
White58192.66%
Two or More Races172.71%
Black or African American162.55%
Some Other Race81.28%
Asian50.80%
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St. John Population by Race

St. John Population Pyramid 2021

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St. John Median Age

52.2


Total

53.3


Male

50.4


Female

St. John Adults

There are 466 adults, (132 of whom are seniors) in St. John.

St. John Age Dependency

87.7

Age Dependency Ratio

39.5

Old Age Dependency Ratio

48.2

Child Dependency Ratio

St. John Sex Ratio

Female

330

52.63%

Male

297

47.37%

St. John Population by Age

St. John Renter vs Owner Occupied by Household Type

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St. John Household Types

Type Owner Renter
Male100%0%
Female90.5%9.5%
Married79.3%20.7%
All75.6%24.4%
Non Family66%34%

75.6%

Rate of Home Ownership

St. John Households and Families

Type Count Average Size Owned
All2712.3175.6
Married1503.0679.3
Non Family971.1566
Female212.2990.5
Male32.67100

2.89

Average Family Size

2.31

Average Household Size

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St. John Households by Type

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Education Attained Count Percentage
Less Than 9th Grade61.29%
9th to 12th Grade388.15%
High School Graduate11624.89%
Some College13027.90%
Associates Degree5912.66%
Bachelors Degree7616.31%
Graduate Degree418.80%
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St. John Educational Attainment by Sex (over 25)

St. John Educational Attainment by Race

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Name Total High School Bachelors
White413380108
Hispanic189
Multiple Races1717
Black1194
Asian555
Other Race22

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

The highest rate of bachelors degrees is among asian people with a rate of 100.00%.

St. John Educational Attainment by Race

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Name Average Male Female
Overall$39,444$41,719$32,109
Less Than High School$60,000$$
High School Grad$$$
Some College$47,500$47,679$46,875
Bachelors Degree$37,679$38,214$26,875
Graduate Degree$31,932$31,042$33,333

$39,444

Average Earnings

$41,719

Average Male

$32,109

Average Female

St. John Earnings by Educational Attainment

St. John Language by Age

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St. John Language

94.70% of St. John residents speak only English, while 5.30% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 3.25% of the population.

St. John Language

St. John Poverty by Race

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Name Total In Poverty Poverty Rate
White557478.44%
Hispanic302170.00%
Black16743.75%
Other8675.00%

11.96%

Overall Poverty Rate

15.49%

Male Poverty Rate

8.79%

Female Poverty Rate

Poverty in St. John

The race most likely to be in poverty in St. John is Other, with 75.00% below the poverty level.

The race least likely to be in poverty in St. John is White, with 8.44% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 1.10%. Among those working part-time, it was 5.75%, and for those that did not work, the poverty rate was 26.79%.

St. John Poverty

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Name Poverty
High School25.86%
Less Than High School13.64%
Some College9.52%
Bachelors or Greater7.69%

St. John Poverty Rate by Education

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Name Poverty
Female Unemployed0.00%
Female Employed1.87%
Male Unemployed0.00%
Male Employed3.68%

St. John Poverty Rate by Employment Status and Sex

St. John Income by Household Type

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Name Median Mean
Households$56,635$59,333
Families$66,667$67,152
Married Families$67,083-
Non Families$31,042$44,307
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Income by Household Type

St. John Marital Status

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Marriage Rates

62.6%

Overall Marriage Rate

63.6%

Male Marriage Rate

61.5%

Female Marriage Rate

St. John Married by Age and Sex

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St. John Marriage

The age group where males are most likely to be married is 35-44, while the female age group most likely to be married is 20-34.

St. John Marital Status by Race

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St. John Marital Status

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59

Number of Veterans

59

Male Veterans

Female Veterans

War Veterans
Vietnam22
First Gulf War12
Korea10
Second Gulf War8
World War II

St. John Veterans by War

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Age Group Veterans
75+17
65 to 7415
35 to 5414
55 to 6410
18 to 343

St. John Veterans by Age

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Name Veterans % of Total
White5412.59%
Black545.45%

St. John Veterans by Race

St. John Veterans by Education

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22.03%

Veteran Poverty Rate

30.51%

Veteran Disability Rate

St. John Veterans by Education

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51.3%

Labor Force Participation

50.8%

Employment Rate

0%

Unemployment Rate

St. John Employment by Age

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St. John Employment by Race

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St. John Employment by Education

Origin of Non-Citizens

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

Origin of Naturalized Citizens

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63.80%

Born in Washington

96.81%

Native Born

3.19%

Foreign Born

1.91%

Non Citizen

1.28%

Naturalized

Place of Birth

96.81% of St. John residents were born in the United States, with 63.80% having been born in Washington. 1.91% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

St. John Place of Birth

Year Population Growth Annual Growth Rate
2021543-8-1.45%
2020551-8-1.43%
2019559-8-1.41%
2018567-1-0.18%
201756840.71%
201656450.89%
201555981.45%
2014551-2-0.36%
2013553-1-0.18%
201255450.91%
201154961.10%
20105430.00%

St. John Population by Year