ZIP Code 16327 — Guys Mills, PA
16327 is a standard (street delivery) ZIP code serving Guys Mills, Pennsylvania, in Crawford 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 16327 at a glance
| ZIP code | 16327 |
|---|---|
| Primary city | Guys Mills |
| State | Pennsylvania (PA) |
| County | Crawford FIPS 42039 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 2,553 |
| Coordinates | 41.632300, -79.958780 |
How ZIP+4 works in 16327
The four digits after the hyphen encode a delivery segment inside 16327. 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 16327 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 16327.
| ZIP | City | Distance |
|---|---|---|
| 16360 | Townville, PA | 4.9 mi |
| 16317 | Cooperstown, PA | 8.8 mi |
| 16314 | Cochranton, PA | 9.6 mi |
| 16335 | Meadville, PA | 10.1 mi |
| 16404 | Centerville, PA | 10.8 mi |
| 16403 | Cambridge Springs, PA | 11.4 mi |
| 16433 | Saegertown, PA | 11.9 mi |
| 16328 | Hydetown, PA | 12 mi |
| 16362 | Utica, PA | 12.6 mi |
| 16311 | Carlton, PA | 12.7 mi |
| 16354 | Titusville, PA | 13.1 mi |
| 16440 | Venango, PA | 13.9 mi |
Questions about 16327
What is the ZIP+4 code for 16327?
16327 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 16327, you need to look up a specific street address to get them.
What city is 16327?
16327 is assigned to Guys Mills, Pennsylvania, in Crawford 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.