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Zip Code 15906 — Johnstown, PA

15906 is a ZIP Code associated with Johnstown, PA, located within Cambria. The postal region supports an estimated population of 9,504 residents across Data Pending housing units, with a population density of 134.6 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.378060, -78.933560)

Data MetricLocal Statistic
Postal / Zip Code15906
Primary CityJohnstown
State / ProvincePA
CountyCambria
Total Population9,504
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density134.6 people/sq mi
TimezoneAmerica/New_York

How 15906 Compares

MetricZIP 15906Cambria CountyPA State Average
Population9,504131,74713,018,637
Median IncomeData PendingN/AN/A
Population Density134.6 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 15901Johnstown3.6 mi3,397N/A
Zip 15945Parkhill3.7 mi173N/A
Zip 15909Johnstown3.9 mi4,571N/A
Zip 15954Seward4.5 mi2,279N/A
Zip 15902Johnstown4.9 mi11,462N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →