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 2025 population of 927. St. John township is currently declining at a rate of -1.8% annually and its population has decreased by -7.49% since the most recent census, which recorded a population of 1,002 in 2020.

The average household income in St. John township is $88,778 with a poverty rate of 9.18%. The median age in St. John township is 36.3 years: 33.5 years for males, and 43.6 years for females.

Demographics

The racial composition of St. John township includes 89.32% White, 4.05% other race, and smaller percentages for Native American, Black or African American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Native American

Black or African American

Asian

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	970	89.32%
Two or more races	52	4.79%
Other race	44	4.05%
Native American	20	1.84%
Black or African American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%

St. John township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

St. John township's average per capita income is $45,598. Household income levels show a median of $77,552. The poverty rate stands at 9.18%.

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	$92,500	-
Families	$91,150	$95,129
Households	$77,552	$88,778
Non Families	$40,833	$71,098

$45,598

Average Income

$77,552

Median Household Income

9.18%

Poverty Rate