Finleyville

County:: Washington County
County Seat:: No
Area (mi²):: 0.167
State:: Pennsylvania

Finleyville is a borough located in Washington County, Pennsylvania. Finleyville has a 2025 population of 367. Finleyville is currently declining at a rate of -0.54% annually and its population has decreased by -2.39% since the most recent census, which recorded a population of 376 in 2020.

The average household income in Finleyville is $65,425 with a poverty rate of 13.7%. The median age in Finleyville is 40.3 years: 39.3 years for males, and 48.5 years for females.

Demographics

The racial composition of Finleyville includes 90.38% White, and smaller percentages for Black or African American, other race, Native American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Other race

Native American

Asian

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	310	90.38%
Two or more races	28	8.16%
Black or African American	4	1.17%
Other race	1	0.29%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%

Finleyville Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Finleyville's average per capita income is $36,042. Household income levels show a median of $52,500. The poverty rate stands at 13.7%.

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	$111,458	-
Families	$90,179	$84,237
Households	$52,500	$65,425
Non Families	$32,969	$39,728

$36,042

Average Income

$52,500

Median Household Income

13.7%

Poverty Rate