Allison Flag

Allison

County:
Fayette County
County Seat:
No
Area (mi²):
0.673
State:
Pennsylvania

Allison is a CDP located in Fayette County, Pennsylvania. Allison has a 2025 population of 274. Allison is currently declining at a rate of -7.74% annually and its population has decreased by -33.17% since the most recent census, which recorded a population of 410 in 2020.

The average household income in Allison is $55,681 with a poverty rate of 26.92%.The median age in Allison is 52.5 years: 71.1 years for males, and 37.5 years for females.

274
Total Population
407
Density (mi²)
-23 -7.74%
Growth

Allison Population

Allison Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Allison includes 74.15% White, 5.34% Black or African American, and smaller percentages for and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White34774.15%
Two or more races9620.51%
Black or African American255.34%

Allison Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Allison's average per capita income is $0. Household income levels show a median of $0. The poverty rate stands at 26.92%.

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$94,010-
Non Families$24,293$28,505
Households-$55,681
Families-$68,678

$0

Average Income

$0

Median Household Income

26.92%

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)