Allegheny township Flag

Allegheny township

County Seat:
No
Area (mi²):
31.059
State:
Pennsylvania

Allegheny township is located in Westmoreland County, Pennsylvania. Allegheny township has a 2026 population of 8,159. Allegheny township is currently declining at a rate of -0.21% annually and its population has decreased by -1.82% since the most recent census, which recorded a population of 8,310 in 2020.

The median household income in Allegheny township is $79,894 with a poverty rate of 9.75%. The median age in Allegheny township is 48.7 years: 51.3 years for males, and 46.6 years for females. For every 100 females there are 97.6 males.

8.2K
Total Population
263
Density (mi²)
-17 -0.21%
Growth

Allegheny township Population

Allegheny township Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20268,159-17-0.21%
20258,176-17-0.21%
20248,193-17-0.21%
20238,210-29-0.35%
20228,239-57-0.69%
20218,296-14-0.17%
20208,310-10-0.12%
20198,027-38-0.47%
20188,065-31-0.38%
20178,096-55-0.67%
20168,151-53-0.65%
20158,204-46-0.56%
20148,250-43-0.52%
20138,293-2-0.02%
20128,29570.08%
20118,2881241.52%
20108,18630.04%

Median Age

Overall: 48.7 years
Female: 46.6 years
Male: 51.3 years

Allegheny township Adults

There are 6,712 adults, (1,941 of whom are seniors) in Allegheny township.

Sex Ratio

Female: 4,170 (50.6%)
Male: 4,068 (49.4%)

Demographics

The racial composition of Allegheny township includes 93.25% White, and smaller percentages for other race, Black or African American and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White7,68293.25%
Two or more races3524.27%
Other race1221.48%
Black or African American821%
Race
Population ↓
Percentage (of total)
Two or more races891.08%
Other race660.8%
White180.22%
Race
Population ↓
Percentage (of total)
White7,66493.03%
Two or more races2633.19%
Black or African American821%
Other race560.68%

Allegheny township Marital Status

Economics and Income Statistics

Allegheny township 's average per capita income is $55,983. Household income levels show a median of $79,894. The poverty rate stands at 9.75%.

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$118,472-
Families$100,893$127,356
Households$79,894$109,488
Non Families$56,354$69,126

$55,983

Average Income

$79,894

Median Household Income

9.75%

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)