Buffalo township

County:: Union County
County Seat:: No
Area (mi²):: 30.132
State:: Pennsylvania

Buffalo township is located in Union County, Pennsylvania. Buffalo township has a 2025 population of 3,498. Buffalo township is currently declining at a rate of -0.91% annually and its population has decreased by -2.64% since the most recent census, which recorded a population of 3,593 in 2020.

The average household income in Buffalo township is $79,333 with a poverty rate of 9.18%.The median age in Buffalo township is 35.6 years: 32.6 years for males, and 44.8 years for females.

Demographics

The racial composition of Buffalo township includes 97.18% White, and smaller percentages for Two or more races, other race, Black or African American and multiracial populations.

Population by Race

Race	Population	Percentage (of total)
White	3,485	97.18%
Two or more races	62	1.73%
Other race	29	0.81%
Black or African American	10	0.28%

Buffalo township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Buffalo township's average per capita income is $37,050. Household income levels show a median of $61,513. The poverty rate stands at 9.18%.

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	$88,158	-
Families	$63,993	$81,685
Households	$61,513	$79,333
Non Families	$42,472	$69,766

$37,050

Average Income

$61,513

Median Household Income

9.18%

Poverty Rate