Buffalo township

County:: Washington County
County Seat:: No
Area (mi²):: 20.354
State:: Pennsylvania

Buffalo township is located in Washington County, Pennsylvania. Buffalo township has a 2025 population of 1,947. Buffalo township is currently declining at a rate of -0.26% annually and its population has decreased by -1.82% since the most recent census, which recorded a population of 1,983 in 2020.

The average household income in Buffalo township is $120,755 with a poverty rate of 3.71%.The median age in Buffalo township is 39.6 years: 39.7 years for males, and 39.2 years for females.

Demographics

The racial composition of Buffalo township includes 97.3% White, and smaller percentages for Two or more races, Black or African American, other race and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	2,056	97.3%
Two or more races	34	1.61%
Black or African American	13	0.62%
Other race	10	0.47%

Buffalo township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Buffalo township's average per capita income is $58,125. Household income levels show a median of $92,297. The poverty rate stands at 3.71%.

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	$109,076	-
Families	$108,370	$137,089
Households	$92,297	$120,755
Non Families	-	$66,081

$58,125

Average Income

$92,297

Median Household Income

3.71%

Poverty Rate