Home > PA > Allegheny County > Oakmont > Zip 15139

Zip Code 15139 — Oakmont, PA

15139 is a ZIP Code associated with Oakmont, PA, located within Allegheny. The postal region supports an estimated population of 6,702 residents across Data Pending housing units, with a population density of 1,346.0 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.521920, -79.834790)

Data MetricLocal Statistic
Postal / Zip Code15139
Primary CityOakmont
State / ProvincePA
CountyAllegheny
Total Population6,702
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density1,346.0 people/sq mi
TimezoneAmerica/New_York

How 15139 Compares

MetricZIP 15139Allegheny CountyPA State Average
Population6,7021,218,97013,018,637
Median IncomeData PendingN/AN/A
Population Density1,346.0 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 15147Verona1.7 mi15,798N/A
Zip 15238Pittsburgh2.6 mi12,868N/A
Zip 15049Harwick2.8 mi974N/A
Zip 15144Springdale3.2 mi3,771N/A
Zip 15051Indianola3.5 mi329N/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 →