Buffalo township Flag

Buffalo township

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

Buffalo township is located in Washington County, Pennsylvania. Buffalo township has a 2026 population of 1,948. Buffalo township is currently declining at a rate of -0.1% annually and its population has decreased by -1.62% since the most recent census, which recorded a population of 1,980 in 2020.

The median household income in Buffalo township is $93,649 with a poverty rate of 5.85%. The median age in Buffalo township is 41 years: 40 years for males, and 42.5 years for females. For every 100 females there are 123.0 males.

1.9K
Total Population
96
Density (mi²)
-2 -0.1%
Growth

Buffalo township Population

Buffalo township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20261,948-2-0.1%
20251,950-2-0.1%
20241,952-2-0.1%
20231,954-5-0.26%
20221,959-14-0.71%
20211,973-7-0.35%
20201,980-3-0.15%
20192,020-12-0.59%
20182,032-5-0.25%
20172,037-6-0.29%
20162,043-13-0.63%
20152,056-5-0.24%
20142,061-6-0.29%
20132,067-8-0.39%
20122,07500%
20112,07560.29%
20102,07630.14%

Median Age

Overall: 41 years
Female: 42.5 years
Male: 40 years

Buffalo township Adults

There are 1,612 adults, (393 of whom are seniors) in Buffalo township.

Sex Ratio

Female: 945 (44.9%)
Male: 1,162 (55.1%)

Demographics

The racial composition of Buffalo township includes 96.68% 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)
White2,03796.68%
Two or more races432.04%
Black or African American180.85%
Other race90.43%
Race
Population ↓
Percentage (of total)
White2,03796.68%
Two or more races432.04%
Black or African American180.85%
Other race90.43%

Buffalo township Marital Status

Economics and Income Statistics

Buffalo township 's average per capita income is $61,132. Household income levels show a median of $93,649. The poverty rate stands at 5.85%.

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$115,673-
Families$115,385$145,555
Households$93,649$125,061
Non Families$41,250$56,648

$61,132

Average Income

$93,649

Median Household Income

5.85%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)