ZIP Code 16370 — West Hickory, PA
16370 is a standard (street delivery) ZIP code serving West Hickory, Pennsylvania, in Forest 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 16370 at a glance
| ZIP code | 16370 |
|---|---|
| Primary city | West Hickory |
| State | Pennsylvania (PA) |
| County | Forest FIPS 42053 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 215 |
| Coordinates | 41.565860, -79.447960 |
How ZIP+4 works in 16370
The four digits after the hyphen encode a delivery segment inside 16370. 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 16370 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 16370.
| ZIP | City | Distance |
|---|---|---|
| 16321 | East Hickory, PA | 2.4 mi |
| 16322 | Endeavor, PA | 4.3 mi |
| 16341 | Pleasantville, PA | 5.1 mi |
| 16353 | Tionesta, PA | 5.9 mi |
| 16351 | Tidioute, PA | 8.5 mi |
| 16420 | Grand Valley, PA | 10.2 mi |
| 16301 | Oil City, PA | 12.9 mi |
| 16361 | Tylersburg, PA | 13.6 mi |
| 16326 | Fryburg, PA | 13.7 mi |
| 16354 | Titusville, PA | 13.8 mi |
| 16220 | Crown, PA | 13.8 mi |
| 16344 | Rouseville, PA | 13.9 mi |
Questions about 16370
What is the ZIP+4 code for 16370?
16370 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 16370, you need to look up a specific street address to get them.
What city is 16370?
16370 is assigned to West Hickory, Pennsylvania, in Forest 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.