Fairfax township

County:: Osage County
County Seat:: No
Area (mi²):: 43.315
State:: Kansas

Fairfax township is located in Osage County, Kansas. Fairfax township has a 2025 population of 650. Fairfax township is currently growing at a rate of 1.88% annually and its population has increased by 5.86% since the most recent census, which recorded a population of 614 in 2020.

The average household income in Fairfax township is $102,013 with a poverty rate of 2.81%.The median age in Fairfax township is 63.6 years: 65.1 years for males, and 63.2 years for females.

Demographics

The racial composition of Fairfax township includes 99.14% White, and smaller percentages for Two or more races, Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	459	99.14%
Two or more races	3	0.65%
Native American	1	0.22%

Fairfax township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Fairfax township's average per capita income is $0. Household income levels show a median of $89,250. The poverty rate stands at 2.81%.

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
Non Families	$100,156	$82,402
Households	$89,250	$102,013
Families	$88,750	$107,840
Married Families	$87,031	-

$0

Average Income

$89,250

Median Household Income

2.81%

Poverty Rate