Mound City

County:: Linn County
County Seat:: Yes
Area (mi²):: 1.156
State:: Kansas

Mound City is a city located in Linn County, Kansas. Mound City has a 2025 population of 643. It is also the county seat of Linn County. Mound City is currently declining at a rate of -0.16% annually and its population has decreased by -0.62% since the most recent census, which recorded a population of 647 in 2020.

The average household income in Mound City is $66,382 with a poverty rate of 10.46%. The median age in Mound City is 32.2 years: 34.1 years for males, and 31.8 years for females.

Demographics

The racial composition of Mound City includes 92.38% White, 4.85% other race, and smaller percentages for Two or more races, Black or African American, Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Other race

Two or more races

Black or African American

Asian

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	800	92.38%
Other race	42	4.85%
Two or more races	13	1.5%
Black or African American	10	1.15%
Asian	1	0.12%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%

Mound City Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Mound City's average per capita income is $43,415. Household income levels show a median of $58,681. The poverty rate stands at 10.46%.

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	$66,944	-
Families	$66,513	$80,608
Households	$58,681	$66,382
Non Families	$28,654	$38,222

$43,415

Average Income

$58,681

Median Household Income

10.46%

Poverty Rate