ZIP Code 17754 — Montoursville, PA
17754 is a standard (street delivery) ZIP code serving Montoursville, Pennsylvania, in Lycoming 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 17754 at a glance
| ZIP code | 17754 |
|---|---|
| Primary city | Montoursville |
| State | Pennsylvania (PA) |
| County | Lycoming FIPS 42081 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 12,061 |
| Coordinates | 41.311080, -76.884210 |
How ZIP+4 works in 17754
The four digits after the hyphen encode a delivery segment inside 17754. 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 17754 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 17754.
| ZIP | City | Distance |
|---|---|---|
| 17701 | Williamsport, PA | 2.1 mi |
| 17752 | Montgomery, PA | 9.1 mi |
| 17762 | Picture Rocks, PA | 9.4 mi |
| 17728 | Cogan Station, PA | 10.3 mi |
| 17756 | Muncy, PA | 10.6 mi |
| 17737 | Hughesville, PA | 10.6 mi |
| 17771 | Trout Run, PA | 11.8 mi |
| 18619 | Hillsgrove, PA | 12.1 mi |
| 17702 | Williamsport, PA | 13.4 mi |
| 17763 | Ralston, PA | 13.8 mi |
| 17730 | Dewart, PA | 14.1 mi |
| 17777 | Watsontown, PA | 14.6 mi |
Questions about 17754
What is the ZIP+4 code for 17754?
17754 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 17754, you need to look up a specific street address to get them.
What city is 17754?
17754 is assigned to Montoursville, Pennsylvania, in Lycoming 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.