ZIP Code 15358 — Richeyville, PA
15358 is a standard (street delivery) ZIP code serving Richeyville, 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 15358 at a glance
| ZIP code | 15358 |
|---|---|
| Primary city | Richeyville |
| State | Pennsylvania (PA) |
| County | Washington FIPS 42125 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 1,025 |
| Coordinates | 40.055000, -80.003090 |
How ZIP+4 works in 15358
The four digits after the hyphen encode a delivery segment inside 15358. 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 15358 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 15358.
| ZIP | City | Distance |
|---|---|---|
| 15313 | Beallsville, PA | 1.5 mi |
| 15427 | Daisytown, PA | 1.9 mi |
| 15333 | Fredericktown, PA | 2 mi |
| 15368 | Vestaburg, PA | 2.9 mi |
| 15331 | Ellsworth, PA | 3.8 mi |
| 15450 | La Belle, PA | 3.9 mi |
| 15324 | Cokeburg, PA | 4.6 mi |
| 15348 | Millsboro, PA | 4.7 mi |
| 15360 | Scenery Hill, PA | 4.7 mi |
| 15423 | Coal Center, PA | 4.7 mi |
| 15429 | Denbo, PA | 4.7 mi |
| 15417 | Brownsville, PA | 5.4 mi |
Questions about 15358
What is the ZIP+4 code for 15358?
15358 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 15358, you need to look up a specific street address to get them.
What city is 15358?
15358 is assigned to Richeyville, 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.