Caldwell

County:: Sumner County
County Seat:: No
Area (mi²):: 1.081
State:: Kansas

Caldwell is a city located in Sumner County, Kansas. Caldwell has a 2025 population of 996. Caldwell is currently declining at a rate of -0.6% annually and its population has decreased by -2.92% since the most recent census, which recorded a population of 1,026 in 2020.

The average household income in Caldwell is $62,592 with a poverty rate of 18.22%. The median age in Caldwell is 39.7 years: 39.4 years for males, and 39.9 years for females.

Demographics

The racial composition of Caldwell includes 88.36% White, 3.02% 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	964	88.36%
Two or more races	93	8.52%
Other race	33	3.02%
Native American	1	0.09%
Black or African American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%

Caldwell Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Caldwell's average per capita income is $31,944. Household income levels show a median of $40,729. The poverty rate stands at 18.22%.

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	$95,250	-
Families	$71,771	$92,569
Households	$40,729	$62,592
Non Families	$19,375	$32,739

$31,944

Average Income

$40,729

Median Household Income

18.22%

Poverty Rate