Armagh, PA 15920 ZIP Code Profile

Related Place Profiles:
Armagh, PA

ZIP Code 15920: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Armagh, PA 15920

  • ZIP Code Type: STANDARD
  • County: Indiana County
  • Centroid: Latitude 40.446, Longitude -79.011
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes
  • Businesses Addresses: 36
  • PO Box Addresses: 213
  • Residential Addresses: 220
    • Multi-Family Addresses: 0
    • Single Family Addresses: 220

The ZIP Code maps and database are updated 4 times per year.
Database updated: May 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting demographic data.


15920 ZIP Code Map

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Armagh, PA 15920 Data & Demographics (As of July 1, 2017)


Total Population 951
Daytime Population: Workers 287
Daytime Population: Residents 585
Total Daytime Population (TDP) 872
Ratio TDP/Total Population1 0.92
Population in Households 951
Population in Familes 783
Population in Group Qrtrs 0
Population Density2 115
Diversity Index3 5


Median Household Income $43,001
Average Household Income $53,196
Per Capita Income $22,039


Total Housing Units 409 (100%)
Owner Occupied HU 322 (78.7%)
Renter Occupied HU 72 (17.6%)
Vacant Housing Units 15 ( 3.7%)
Median Home Value $126,974
Average Home Value $125,466


Total Households 394
Average Household Size 2.41
Family Households 274
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 0.29% -0.04%
Households 0.46% 0.0%
Families 0.36% -0.07%
Median Household Income   3.06%
Per Capita Income   2.83%

Armagh, PA 15920 - Peer Comparisons by Rank and Percentile

The table below compares 15920 to the other 1,663 ZIP Codes in Pennsylvania by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 1178 29th
Population Density # 1072 36th
Diversity Index # 1291 23rd
Median Household Income # 1315 21st
Per Capita Income # 1405 16th

Additional comparisons and rankings can be made with a VERY EASY TO USE Pennsylvania Census Data Comparison Tool.

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