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ZIP Code 19139 — Philadelphia, PA

19139 is a standard (street delivery) ZIP code serving Philadelphia, Pennsylvania, in Philadelphia County. To mail something here you only need these five digits — but the four-digit extension narrows delivery to a single point, and it is what USPS bulk postage discounts are priced on.

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ZIP code 19139 at a glance

ZIP code19139
Primary cityPhiladelphia
StatePennsylvania (PA)
CountyPhiladelphia FIPS 42101
ZIP typeStandard (street delivery)
Time zoneAmerica/New_York
Population43,090
Coordinates39.961440, -75.229640

How ZIP+4 works in 19139

The four digits after the hyphen encode a delivery segment inside 19139. In practice one segment usually means:

That is why 19139 has no single ZIP+4: two neighbors across the street from each other usually have different ones. Enter a street address above and we will return the exact nine-digit code along with the standardized USPS address format.

Other ZIP codes in Philadelphia

Nearby ZIP codes

Showing the closest twelve. See every ZIP code within 25 miles of 19139.

ZIPCityDistance
19143 Philadelphia, PA 1.3 mi
19151 Philadelphia, PA 1.7 mi
19104 Philadelphia, PA 1.7 mi
19131 Philadelphia, PA 2 mi
19082 Upper Darby, PA 2.2 mi
19050 Lansdowne, PA 2.4 mi
19142 Philadelphia, PA 2.7 mi
19130 Philadelphia, PA 2.9 mi
19146 Philadelphia, PA 2.9 mi
19121 Philadelphia, PA 3 mi
19066 Merion Station, PA 3 mi
19103 Philadelphia, PA 3 mi

Questions about 19139

What is the ZIP+4 code for 19139?

19139 is the five-digit ZIP code. The ZIP+4 adds four more digits that identify a specific delivery point — usually one side of a city block, a single building, or a group of PO boxes. Because those four digits change from address to address within 19139, you need to look up a specific street address to get them.

What city is 19139?

19139 is assigned to Philadelphia, Pennsylvania, in Philadelphia County.

Do I need to use the ZIP+4?

It is optional for ordinary mail, but it speeds up sorting and it is required for most USPS bulk-mail postage discounts. Many address-verification and e-commerce systems also use ZIP+4 to confirm a delivery point exists.

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Upload a CSV and get ZIP+4, county, carrier route, and delivery-point data appended to every row — or call the API directly.

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