ZIP Code 15432 — Dunlevy, PA
15432 is a standard (street delivery) ZIP code serving Dunlevy, Pennsylvania, in Washington 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 15432 at a glance
| ZIP code | 15432 |
|---|---|
| Primary city | Dunlevy |
| State | Pennsylvania (PA) |
| County | Washington FIPS 42125 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 326 |
| Coordinates | 40.113010, -79.859130 |
How ZIP+4 works in 15432
The four digits after the hyphen encode a delivery segment inside 15432. 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 15432 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 15432.
| ZIP | City | Distance |
|---|---|---|
| 15412 | Allenport, PA | 1.3 mi |
| 15072 | Pricedale, PA | 1.8 mi |
| 15483 | Stockdale, PA | 2.1 mi |
| 15477 | Roscoe, PA | 2.4 mi |
| 15434 | Elco, PA | 2.5 mi |
| 15438 | Fayette City, PA | 2.7 mi |
| 15062 | Monessen, PA | 3 mi |
| 15466 | Newell, PA | 3.1 mi |
| 15423 | Coal Center, PA | 3.9 mi |
| 15012 | Belle Vernon, PA | 4 mi |
| 15419 | California, PA | 4.2 mi |
| 15022 | Charleroi, PA | 4.3 mi |
Questions about 15432
What is the ZIP+4 code for 15432?
15432 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 15432, you need to look up a specific street address to get them.
What city is 15432?
15432 is assigned to Dunlevy, Pennsylvania, in Washington 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.