Knoxville

County:: Johnson County
County Seat:: No
Area (mi²):: 3.184
State:: Arkansas

Knoxville is a town located in Johnson County, Arkansas. Knoxville has a 2025 population of 667. Knoxville is currently growing at a rate of 0.45% annually and its population has increased by 1.99% since the most recent census, which recorded a population of 654 in 2020.

The average household income in Knoxville is $53,909 with a poverty rate of 23.03%. The median age in Knoxville is 43.4 years: 44 years for males, and 41.6 years for females.

Demographics

The racial composition of Knoxville includes 97.42% White, and smaller percentages for Two or more races, Asian, Black or African American, Native American, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Asian

Black or African American

Native American

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	605	97.42%
Two or more races	14	2.25%
Asian	2	0.32%
Black or African American	0	0%
Native American	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Knoxville Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Knoxville's average per capita income is $31,821. Household income levels show a median of $46,806. The poverty rate stands at 23.03%.

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
Families	$65,750	$72,709
Married Families	$62,500	-
Households	$46,806	$53,909
Non Families	$12,917	$21,257

$31,821

Average Income

$46,806

Median Household Income

23.03%

Poverty Rate