Zelienople

County:: Butler County
County Seat:: No
Area (mi²):: 2.053
State:: Pennsylvania

Zelienople is a borough located in Butler County, Pennsylvania. Zelienople has a 2025 population of 3,715. Zelienople is currently declining at a rate of -1.01% annually and its population has decreased by -4.87% since the most recent census, which recorded a population of 3,905 in 2020.

The average household income in Zelienople is $89,564 with a poverty rate of 3.63%.The median age in Zelienople is 44.5 years: 39.2 years for males, and 48.6 years for females.

Demographics

The racial composition of Zelienople includes 91.03% White, 3.49% Asian, and smaller percentages for Black or African American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	3,523	91.03%
Two or more races	151	3.9%
Asian	135	3.49%
Black or African American	61	1.58%

Zelienople Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Zelienople's average per capita income is $54,764. Household income levels show a median of $64,583. The poverty rate stands at 3.63%.

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	$124,536	-
Families	$115,135	$124,685
Households	$64,583	$89,564
Non Families	$49,145	$61,625

$54,764

Average Income

$64,583

Median Household Income

3.63%

Poverty Rate