ZIP Code 15139 – Oakmont, Pennsylvania | ZipsCode.us
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ZIP Code 15139
Oakmont, Pennsylvania · Allegheny
ZIP code 15139 belongs to the city of Oakmont in Pennsylvania (Allegheny). See all Pennsylvania ZIP Codes.
ZIP code 15139 belongs to Oakmont, Pennsylvania, in Allegheny. If you are mailing a letter or package to this area, use Oakmont, PA 15139 in the address. On this page you will find the city and county for 15139, nearby ZIP codes in the same county, and free tools to look up any address in this ZIP code.
What City Is ZIP Code 15139?
The city for ZIP code 15139 is Oakmont, Pennsylvania. When you write an address in this area, the correct format is: Name, Street Address, Oakmont, PA 15139.
ZIP Code 15139 County and State
ZIP code 15139 is located in Allegheny, Pennsylvania. For a complete list of cities and ZIP codes across the state, see the Pennsylvania ZIP Codes page.
Nearby ZIP Codes in Allegheny
These ZIP codes are in the same county as 15139:
ZIP Code 15139 on the Map
The map below shows the approximate center of ZIP code 15139, near Oakmont, Pennsylvania. You can zoom in and drag the map to explore the area.
Map center is approximate (ZIP area center, around 40.5196, -79.8369). Map data © OpenStreetMap.
Population and Demographics of ZIP Code 15139
According to public U.S. Census Bureau data, ZIP code 15139 is home to a community in Pennsylvania. The figures below come from the U.S. Census and the American Community Survey (ACS).
Source: U.S. Census Bureau, American Community Survey (ACS) 2023 5-year estimates and 2023 Gazetteer. Figures are estimates and change with each new survey.
Find an Address in ZIP Code 15139
Need the full ZIP+4 code for a specific street address in Oakmont? Use the free ZIP+4 Lookup tool, or find any ZIP code from a street address with the ZIP Code by Address tool.
Frequently Asked Questions
What city is ZIP code 15139?
ZIP code 15139 is for Oakmont, Pennsylvania.
What county is ZIP code 15139 in?
ZIP code 15139 is in Allegheny, Pennsylvania.
What state is ZIP code 15139 in?
ZIP code 15139 is in Pennsylvania (PA).
How do I find the ZIP+4 for an address in 15139?
Use the free ZIP+4 Lookup tool with the full street address to get the complete 9-digit ZIP code.
What are the nearby ZIP codes to 15139?
Nearby ZIP codes include 15006 (Bairdford), 15007 (Bakerstown), 15014 (Brackenridge), 15015 (Bradfordwoods), 15017 (Bridgeville).
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