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Zip Code 15411 — Addison, PA

15411 is a ZIP Code associated with Addison, PA, located within Somerset. 15411 ranks #20 out of 35 ZIP codes in Somerset County by population (and #1247 out of 1,832 in PA). The area supports an estimated population of 695 residents across Data Pending housing units, with a population density of 14.3 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (39.747240, -79.343440)

Data MetricLocal Statistic
Postal / Zip Code15411
Primary CityAddison
State / ProvincePA
CountySomerset
Total Population695
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density14.3 people/sq mi
TimezoneAmerica/New_York

How 15411 Compares

MetricZIP 15411Somerset CountyPA State Average
Population69573,052 (Total)13,018,637 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density14.3 /sq mi----
County Pop Rank#20 of 35----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 15424Confluence5.7 mi2,011N/A
Zip 15540Fort Hill6.6 mi418N/A
Zip 15459Markleysburg6.6 mi1,861N/A
Zip 15551Markleton10.3 mi609N/A
Zip 15562Springs11.8 mi344N/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 →