St. John is a city located in Whitman County Washington. St. John has a 2024 population of 598. St. John is currently growing at a rate of 0.17% annually and its population has increased by 0.34% since the most recent census, which recorded a population of 596 in 2020.
The average household income in St. John is $68,732 with a poverty rate of 10.29%. The median rental costs in recent years comes to - per month, and the median house value is -. The median age in St. John is 55.5 years, 54.5 years for males, and 55.5 years for females.
According to the most recent ACS, the racial composition of St. John was:
White
Black or African American
Two or more races
Asian
Native American
Native Hawaiian or Pacific Islander
Other race
Household Type | Count | Average Size | Owner | Renter |
|---|---|---|---|---|
| All | 247 | 2.48 | 76.9 | 23.1 |
| Married | 125 | 3.57 | 90.4 | 9.6 |
| Non Family | 106 | 1.06 | 59.4 | 40.6 |
| Female | 14 | 3.21 | 85.7 | 14.3 |
| Male | 2 | 4.5 | 100 | 0 |
3.35
Average Family Size
2.48
Average Household Size
76.9%
Rate of Home Ownership
Married
Male
Female
NonFamily
owner
renter
Male
Female
Less Than 9th Grade
9th to 12th Grade
High School Graduate
Some College
Associates Degree
Bachelors Degree
Graduate Degree
High School Graduation Rate
Bachelors Rate
The highest rate of high school graduation is among native american people with a rate of 100%.
The highest rate of bachelors degrees is among native american people with a rate of 100%.
All
Male
Female
$41,719
Average Earnings
$42,031
Average Male
$33,750
Average Female
Only English
Spanish
Other Indo-European Languages
Asian and Pacific Island Languages
Other Languages
96.05% of St. John residents speak only English, while 3.95% speak other languages. The non-English language spoken by the largest group is Spanish, which is spoken by 1.54% of the population.
rate
10.29%
Overall Poverty Rate
12.87%
Male Poverty Rate
8.24%
Female Poverty Rate
The race most likely to be in poverty in St. John is Native, with 100% below the poverty level.
The race least likely to be in poverty in St. John is White, with 5.52% below the poverty level.
The poverty rate among those that worked full-time for the past 12 months was 0%. Among those working part-time, it was 1%, and for those that did not work, the poverty rate was 20.37%.
Married
Widowed
Divorced
Separated
NeverMarried
53.0%
Overall Marriage Rate
59.1%
Male Marriage Rate
48.0%
Female Marriage Rate
male
female
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 35-44.
Married
Widowed
Divorced
Separated
NeverMarried
Less Than 9th Grade
High School Graduate
Some College
Bachelors or Greater
20.9%
Veteran Poverty Rate
35.82%
Veteran Disability Rate
LaborForceParticipation
38.5%
Labor Force Participation
34.1%
Employment Rate
8.6%
Unemployment Rate
LaborForceParticipation
LaborForceParticipation
Europe
Asia
Africa
Oceania
Latin America
North America
Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.
Europe
Asia
Africa
Oceania
Latin America
North America
61.6%
Born in St. John
97.55%
Native Born
2.45%
Foreign Born
1.31%
Non Citizen
1.14%
Naturalized
97.55% of St. John residents were born in the United States, with 61.6% having been born in Washington. 1.31% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Africa.
Year | Population | Growth | Growth Rate |
|---|---|---|---|
| 2029 | 600 | 0 | 0% |
| 2028 | 600 | 1 | 0.17% |
| 2027 | 599 | 0 | 0% |
| 2026 | 599 | 1 | 0.17% |
| 2025 | 598 | 0 | 0% |
| 2024 | 598 | 1 | 0.17% |
| 2023 | 597 | 0 | 0% |
| 2022 | 597 | 2 | 0.34% |
| 2021 | 595 | -1 | -0.17% |
| 2020 | 596 | 36 | 6.43% |
| 2019 | 560 | -8 | -1.41% |
| 2018 | 568 | -2 | -0.35% |
| 2017 | 570 | 5 | 0.88% |
| 2016 | 565 | 6 | 1.07% |
| 2015 | 559 | 7 | 1.27% |
| 2014 | 552 | -1 | -0.18% |
| 2013 | 553 | -2 | -0.36% |
| 2012 | 555 | 6 | 1.09% |
| 2011 | 549 | 6 | 1.1% |
| 2010 | 543 | 0 | 0% |