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 2026 population of 100. Armagh is currently declining at a rate of 0% annually and its population has decreased by -1.96% since the most recent census, which recorded a population of 102 in 2020.

The median household income in Armagh is $88,929 with a poverty rate of 1.94%. The median age in Armagh is 57.3 years: 55.9 years for males, and 58.5 years for females. For every 100 females there are 134.1 males.

100
Total Population
1,742
Density (mi²)

Armagh Population

Armagh Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202610000%
2025100-1-0.99%
202410100%
202310100%
2022101-1-0.98%
202110200%
202010200%
2019115-1-0.86%
201811610.87%
2017115-1-0.86%
2016116-1-0.85%
2015117-1-0.85%
2014118-1-0.84%
2013119-2-1.65%
201212100%
2011121-1-0.82%
201012200%

Median Age

Overall: 57.3 years
Female: 58.5 years
Male: 55.9 years

Armagh Adults

There are 94 adults, (31 of whom are seniors) in Armagh.

Sex Ratio

Female: 44 (42.7%)
Male: 59 (57.3%)

Demographics

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

Population by Race

Race
Population ↓
Percentage (of total)
White103100%
Race
Population ↓
Percentage (of total)
White103100%

Armagh Marital Status

Economics and Income Statistics

Armagh 's average per capita income is $47,188. Household income levels show a median of $88,929. The poverty rate stands at 1.94%.

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$113,000-
Families$103,750$107,519
Households$88,929$94,073
Non Families$21,250$33,563

$47,188

Average Income

$88,929

Median Household Income

1.94%

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)