ZIP Code 15337 — Graysville, PA
15337 is a standard (street delivery) ZIP code serving Graysville, 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 15337 at a glance
| ZIP code | 15337 |
|---|---|
| Primary city | Graysville |
| State | Pennsylvania (PA) |
| County | Greene FIPS 42059 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 474 |
| Coordinates | 39.950500, -80.375210 |
How ZIP+4 works in 15337
The four digits after the hyphen encode a delivery segment inside 15337. 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 15337 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 15337.
| ZIP | City | Distance |
|---|---|---|
| 15353 | Nineveh, PA | 3.5 mi |
| 15377 | West Finley, PA | 4.5 mi |
| 15364 | Sycamore, PA | 4.8 mi |
| 15380 | Wind Ridge, PA | 7.3 mi |
| 15359 | Rogersville, PA | 7.3 mi |
| 15329 | Prosperity, PA | 7.6 mi |
| 15341 | Holbrook, PA | 8.9 mi |
| 26036 | Dallas, WV | 9.2 mi |
| 15323 | Claysville, PA | 11 mi |
| 15370 | Waynesburg, PA | 11.6 mi |
| 15311 | Amity, PA | 12 mi |
| 15376 | West Alexander, PA | 12.2 mi |
Questions about 15337
What is the ZIP+4 code for 15337?
15337 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 15337, you need to look up a specific street address to get them.
What city is 15337?
15337 is assigned to Graysville, 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.