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Zip Code 15901 — Johnstown, PA

15901 is a ZIP Code associated with Johnstown, PA, located within Cambria. The postal region supports an estimated population of 3,397 residents across Data Pending housing units, with a population density of 859.6 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.328450, -78.914600)

Data MetricLocal Statistic
Postal / Zip Code15901
Primary CityJohnstown
State / ProvincePA
CountyCambria
Total Population3,397
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density859.6 people/sq mi
TimezoneAmerica/New_York

How 15901 Compares

MetricZIP 15901Cambria CountyPA State Average
Population3,397131,74713,018,637
Median IncomeData PendingN/AN/A
Population Density859.6 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 15902Johnstown2.0 mi11,462N/A
Zip 15945Parkhill3.2 mi173N/A
Zip 15906Johnstown3.6 mi9,504N/A
Zip 15904Johnstown4.0 mi16,026N/A
Zip 15905Johnstown4.2 mi19,329N/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 →