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Zip Code 15501 — Somerset, PA

ZIP Code 15501 is associated with Somerset, PA, in Somerset County. The listed population estimate is 16,240; estimated density is 47.5 people per square mile. Among records with population estimates, it ranks #1 of 35 in Somerset County and #264 of 1,811 in PA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (40.035820, -79.130240)

Data MetricLocal Statistic
Postal / Zip Code15501
Primary CitySomerset
State / ProvincePA
CountySomerset
Total Population16,240
Population Density47.5 people/sq mi
TimezoneAmerica/New_York

How 15501 Compares

MetricZIP 15501Somerset County recordsPA records
Population estimate16,24073,052 (sum)13,018,637 (sum)
Population Density47.5 /sq mi----
County population rank#1 of 35----
State population rank#264 of 1,811----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in PA

ZIP CodeCityDistancePopulation estimate
ZIP 15561Sipesville4.5 mi179
ZIP 15555Quecreek5.0 mi69
ZIP 15520Acosta6.1 mi301
ZIP 15502Hidden Valley6.4 mi113
ZIP 15510Somerset6.9 mi2,118

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 →