Sedgwick township

County:: Harvey County
County Seat:: No
Area (mi²):: 35.758
State:: Kansas

Sedgwick township is located in Harvey County, Kansas. Sedgwick township has a 2025 population of 1,708. Sedgwick township is currently declining at a rate of -0.64% annually and its population has decreased by -2.51% since the most recent census, which recorded a population of 1,752 in 2020.

The average household income in Sedgwick township is $97,864 with a poverty rate of 4.23%.The median age in Sedgwick township is 35.4 years: 37.9 years for males, and 31.7 years for females.

Demographics

The racial composition of Sedgwick township includes 91.09% White, and smaller percentages for Black or African American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	1,565	91.09%
Two or more races	150	8.73%
Black or African American	3	0.17%

Sedgwick township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Sedgwick township's average per capita income is $58,375. Household income levels show a median of $81,641. The poverty rate stands at 4.23%.

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	$110,833	-
Families	$99,155	$113,710
Households	$81,641	$97,864
Non Families	$53,409	$59,242

$58,375

Average Income

$81,641

Median Household Income

4.23%

Poverty Rate