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ZIP Code 19133 — Philadelphia, PA

19133 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 19133 at a glance

ZIP code19133
Primary cityPhiladelphia
StatePennsylvania (PA)
CountyPhiladelphia FIPS 42101
ZIP typeStandard (street delivery)
Time zoneAmerica/New_York
Population24,864
Coordinates39.992380, -75.141490

How ZIP+4 works in 19133

The four digits after the hyphen encode a delivery segment inside 19133. In practice one segment usually means:

That is why 19133 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 19133.

ZIPCityDistance
19122 Philadelphia, PA 1 mi
19125 Philadelphia, PA 1.4 mi
19140 Philadelphia, PA 1.4 mi
19132 Philadelphia, PA 1.6 mi
19134 Philadelphia, PA 1.8 mi
19123 Philadelphia, PA 2 mi
19121 Philadelphia, PA 2.1 mi
19130 Philadelphia, PA 2.5 mi
19108 Philadelphia, PA 2.5 mi
19129 Philadelphia, PA 2.7 mi
19107 Philadelphia, PA 2.9 mi
08102 Camden, NJ 3 mi

Questions about 19133

What is the ZIP+4 code for 19133?

19133 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 19133, you need to look up a specific street address to get them.

What city is 19133?

19133 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.

Need thousands of these?

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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