Knox

County:: Clarion County
County Seat:: No
Area (mi²):: 0.562
State:: Pennsylvania

Knox is a borough located in Clarion County, Pennsylvania. Knox has a 2025 population of 1,062. Knox is currently declining at a rate of -0.65% annually and its population has decreased by -3.19% since the most recent census, which recorded a population of 1,097 in 2020.

The average household income in Knox is $80,552 with a poverty rate of 12.12%.The median age in Knox is 37.3 years: 37.3 years for males, and 37.3 years for females.

Demographics

The racial composition of Knox includes 95.93% White, and smaller percentages for Two or more races, Asian, other race, Native American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	990	95.93%
Two or more races	20	1.94%
Asian	18	1.74%
Other race	3	0.29%
Native American	1	0.1%

Knox Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Knox's average per capita income is $37,877. Household income levels show a median of $55,380. The poverty rate stands at 12.12%.

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	$86,683	-
Households	$55,380	$80,552
Families	$54,444	$87,275
Non Families	$38,523	$48,705

$37,877

Average Income

$55,380

Median Household Income

12.12%

Poverty Rate