Hillsboro

County:: Marion County
County Seat:: No
Area (mi²):: 2.44
State:: Kansas

Hillsboro is a city located in Marion County, Kansas. Hillsboro has a 2025 population of 2,660. Hillsboro is currently declining at a rate of -0.52% annually and its population has decreased by -2.56% since the most recent census, which recorded a population of 2,730 in 2020.

The average household income in Hillsboro is $75,527 with a poverty rate of 8.79%. The median age in Hillsboro is 35 years: 29.7 years for males, and 36.5 years for females.

Demographics

The racial composition of Hillsboro includes 89.47% White, 3.46% Black or African American, and smaller percentages for Asian, other race, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Asian

Other race

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	2,430	89.47%
Two or more races	139	5.12%
Black or African American	94	3.46%
Asian	32	1.18%
Other race	14	0.52%
Native American	7	0.26%
Native Hawaiian or Pacific Islander	0	0%

Hillsboro Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Hillsboro's average per capita income is $37,961. Household income levels show a median of $57,792. The poverty rate stands at 8.79%.

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	$88,516	-
Families	$79,188	$93,765
Households	$57,792	$75,527
Non Families	$35,577	$42,796

$37,961

Average Income

$57,792

Median Household Income

8.79%

Poverty Rate