Colwich

County:: Sedgwick County
County Seat:: No
Area (mi²):: 1.335
State:: Kansas

Colwich is a city located in Sedgwick County, Kansas. Colwich has a 2025 population of 1,445. Colwich is currently declining at a rate of -0.28% annually and its population has decreased by -1.3% since the most recent census, which recorded a population of 1,464 in 2020.

The average household income in Colwich is $101,299 with a poverty rate of 1.18%. The median age in Colwich is 32.7 years: 32.5 years for males, and 33 years for females.

Demographics

The racial composition of Colwich includes 87.69% White, 4.58% other race, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	1,417	87.69%
Two or more races	109	6.75%
Other race	74	4.58%
Black or African American	13	0.8%
Native American	3	0.19%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%

Colwich Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Colwich's average per capita income is $57,283. Household income levels show a median of $88,468. The poverty rate stands at 1.18%.

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	$119,625	-
Families	$103,333	$112,551
Households	$88,468	$101,299
Non Families	$58,233	$62,202

$57,283

Average Income

$88,468

Median Household Income

1.18%

Poverty Rate