Johnstown, PA 15904 ZIP Code Profile

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Johnstown, PA

ZIP Code 15904: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Johnstown, PA 15904

  • ZIP Code Type: STANDARD
  • County: Cambria County
  • Centroid: Latitude 40.286, Longitude -78.866
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes
  • Businesses Addresses: 891
  • PO Box Addresses: 58
  • Residential Addresses: 6,996
    • Multi-Family Addresses: 673
    • Single Family Addresses: 6,323

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

Jump to... (On This Page!)
  1. 15904 2018 Demographic Data
  2. Growth Rates for 15904 (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Pennsylvania Research Tools (Easy Tools & Current Data)
  3. Pennsylvania Data Comparison Tool - 2018 Demographics

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Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2018, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


Johnstown, PA 15904 Data & Demographics (As of July 1, 2018)


Total Population 15,844
Population in Households 14,536
Population in Familes 11,247
Population in Group Qrtrs 1,308
Population Density2 540
Diversity Index3 10


Median Household Income $54,095
Average Household Income $73,704
Per Capita Income $31,846


Total Housing Units 7,308 (100%)
Owner Occupied HU 4,954 (67.8%)
Renter Occupied HU 1,723 (23.6%)
Vacant Housing Units 631 ( 8.6%)
Median Home Value $142,243
Average Home Value $174,167


Total Households 6,677
Average Household Size 2.18
Family Households 4,078
Average Family Size 3
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  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.


2010-2018 2018-2023
Population -0.55% -0.52%
Households -0.13% -0.48%
Families -0.35% -0.62%
Median Household Income   2.37%
Per Capita Income   2.66%

Johnstown, PA 15904 - Peer Comparisons by Rank and Percentile

The table below compares 15904 to the other 1,675 ZIP Codes in Pennsylvania by rank and percentile using July 1, 2018 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 # 272 84th
Population Density # 614 63rd
Diversity Index # 856 49th
Median Household Income # 740 56th
Per Capita Income # 469 72nd

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

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