Collier township Flag

Collier township

County Seat:
No
Area (mi²):
13.614
State:
Pennsylvania

Collier township is located in Allegheny County, Pennsylvania. Collier township has a 2025 population of 8,923. Collier township is currently declining at a rate of -0.03% annually and its population has decreased by -0.25% since the most recent census, which recorded a population of 8,945 in 2020.

The average household income in Collier township is $141,080 with a poverty rate of 4.66%.The median age in Collier township is 49.5 years: 48.8 years for males, and 49.9 years for females.

8.9K
Total Population
655
Density (mi²)
-3 -0.03%
Growth

Collier township Population

Collier township Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Collier township includes 85.76% White, 5.16% Black or African American, 4.25% Asian, and smaller percentages for Native American and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White7,64085.76%
Black or African American4605.16%
Two or more races4234.75%
Asian3794.25%
Native American70.08%

Collier township Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Collier township's average per capita income is $67,883. Household income levels show a median of $102,513. The poverty rate stands at 4.66%.

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$133,446-
Families$131,581$170,977
Households$102,513$141,080
Non Families$58,333$82,239

$67,883

Average Income

$102,513

Median Household Income

4.66%

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)