ZIP Code 13787 — Harpursville, NY
13787 is a standard (street delivery) ZIP code serving Harpursville, New York, in Broome 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 13787 at a glance
| ZIP code | 13787 |
|---|---|
| Primary city | Harpursville |
| State | New York (NY) |
| County | Broome FIPS 36007 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 2,432 |
| Coordinates | 42.206060, -75.663340 |
How ZIP+4 works in 13787
The four digits after the hyphen encode a delivery segment inside 13787. 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 13787 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 13787.
| ZIP | City | Distance |
|---|---|---|
| 13833 | Port Crane, NY | 5.2 mi |
| 13813 | Nineveh, NY | 6.7 mi |
| 13730 | Afton, NY | 7 mi |
| 13826 | Ouaquaga, NY | 7.1 mi |
| 13746 | Chenango Forks, NY | 9.1 mi |
| 13904 | Binghamton, NY | 9.4 mi |
| 13865 | Windsor, NY | 10 mi |
| 13778 | Greene, NY | 11 mi |
| 13901 | Binghamton, NY | 11.2 mi |
| 13733 | Bainbridge, NY | 11.6 mi |
| 13795 | Kirkwood, NY | 11.7 mi |
| 13744 | Castle Creek, NY | 12.6 mi |
Questions about 13787
What is the ZIP+4 code for 13787?
13787 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 13787, you need to look up a specific street address to get them.
What city is 13787?
13787 is assigned to Harpursville, New York, in Broome 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.