ZIP Code 15338 — Greensboro, PA
15338 is a standard (street delivery) ZIP code serving Greensboro, Pennsylvania, in Greene 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.
ZIP code 15338 at a glance
| ZIP code | 15338 |
|---|---|
| Primary city | Greensboro |
| State | Pennsylvania (PA) |
| County | Greene FIPS 42059 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 1,356 |
| Coordinates | 39.816540, -79.962060 |
How ZIP+4 works in 15338
The four digits after the hyphen encode a delivery segment inside 15338. In practice one segment usually means:
- One side of one block — odd numbers on a street between two cross streets
- A single large building, or one floor of it
- A group of PO boxes, sometimes a single box
- A single business that receives enough mail to warrant its own code
That is why 15338 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.
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 15338.
| ZIP | City | Distance |
|---|---|---|
| 15334 | Garards Fort, PA | 0.4 mi |
| 15460 | Martin, PA | 3 mi |
| 15467 | New Geneva, PA | 3.5 mi |
| 15461 | Masontown, PA | 3.7 mi |
| 15315 | Bobtown, PA | 4.2 mi |
| 15476 | Ronco, PA | 4.2 mi |
| 15320 | Carmichaels, PA | 4.4 mi |
| 15327 | Dilliner, PA | 4.5 mi |
| 15351 | Nemacolin, PA | 4.6 mi |
| 15474 | Point Marion, PA | 5.5 mi |
| 15454 | Leckrone, PA | 5.7 mi |
| 15349 | Mount Morris, PA | 7.3 mi |
Questions about 15338
What is the ZIP+4 code for 15338?
15338 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 15338, you need to look up a specific street address to get them.
What city is 15338?
15338 is assigned to Greensboro, Pennsylvania, in Greene 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.