Armagh Flag

Armagh

County:
Indiana County
County Seat:
No
Area (mi²):
0.057
State:
Pennsylvania

Armagh is a borough located in Indiana County, Pennsylvania. Armagh has a 2025 population of 100 . Armagh is currently declining at a rate of -0.99% annually and its population has decreased by -1.96% since the most recent census, which recorded a population of 102 in 2020.

The average household income in Armagh is $79,756 with a poverty rate of 2.63%. The median age in Armagh is 57.5 years: 56.5 years for males, and 58.3 years for females. For every 100 females there are 100.0 males.

100
Total Population
1,742
Density (mi²)
-1 -0.99%
Growth

Armagh Population

Armagh Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Armagh includes 100% White, and smaller percentages for and multiracial populations.

Population by Race

White (100%)

Race
Population
Percentage (of total)
White76100%

Armagh Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Armagh's average per capita income is $52,188. Household income levels show a median of $74,643. The poverty rate stands at 2.63%.

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$97,500-
Families$86,875$95,871
Households$74,643$79,756
Non Families$19,167$23,350

$52,188

Average Income

$74,643

Median Household Income

2.63%

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)