St. John township Flag

St. John township

County:
Stafford County
County Seat:
No
Area (mi²):
36.292
State:
Kansas

St. John township is located in Stafford County, Kansas. St. John township has a 2026 population of 941. St. John township is currently declining at a rate of -0.95% annually and its population has decreased by -5.99% since the most recent census, which recorded a population of 1,001 in 2020.

The median household income in St. John township is $73,661 with a poverty rate of 9.11%. The median age in St. John township is 37.6 years: 34.8 years for males, and 44.5 years for females. For every 100 females there are 101.0 males.

941
Total Population
26
Density (mi²)
-9 -0.95%
Growth

St. John township Population

St. John township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026941-9-0.95%
2025950-9-0.94%
2024959-9-0.93%
2023968-10-1.02%
2022978-10-1.01%
2021988-13-1.3%
20201,001-4-0.4%
2019926-12-1.28%
2018938-18-1.88%
2017956-6-0.62%
2016962-7-0.72%
2015969-18-1.82%
2014987-17-1.69%
20131,004-5-0.5%
20121,009-11-1.08%
20111,020-16-1.54%
20101,034-2-0.19%

Median Age

Overall: 37.6 years
Female: 44.5 years
Male: 34.8 years

St. John township Adults

There are 745 adults, (219 of whom are seniors) in St. John township.

Sex Ratio

Female: 501 (49.8%)
Male: 506 (50.2%)

Demographics

The racial composition of St. John township includes 87.59% White, 5.06% other race, and smaller percentages for Native American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White88287.59%
Two or more races575.66%
Other race515.06%
Native American171.69%
Race
Population ↓
Percentage (of total)
White898.84%
Other race515.06%
Two or more races302.98%
Native American60.6%
Race
Population ↓
Percentage (of total)
White79378.75%
Two or more races272.68%
Native American111.09%

St. John township Marital Status

Economics and Income Statistics

St. John township 's average per capita income is $47,656. Household income levels show a median of $73,661. The poverty rate stands at 9.11%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median ↓
Mean
Married Families$108,750-
Families$97,639$99,297
Households$73,661$80,372
Non Families$39,375$40,318

$47,656

Average Income

$73,661

Median Household Income

9.11%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)