ZIP Code 12745 — Hortonville, NY
12745 is a standard (street delivery) ZIP code serving Hortonville, New York, in Sullivan 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 12745 at a glance
| ZIP code | 12745 |
|---|---|
| Primary city | Hortonville |
| State | New York (NY) |
| County | Sullivan FIPS 36105 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 20 |
| Coordinates | 41.785030, -75.026330 |
How ZIP+4 works in 12745
The four digits after the hyphen encode a delivery segment inside 12745. 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 12745 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 12745.
| ZIP | City | Distance |
|---|---|---|
| 12723 | Callicoon, NY | 0.5 mi |
| 12766 | North Branch, NY | 3.1 mi |
| 12767 | Obernburg, NY | 3.7 mi |
| 12750 | Kenoza Lake, NY | 4.7 mi |
| 12736 | Fremont Center, NY | 4.7 mi |
| 12741 | Hankins, NY | 4.8 mi |
| 18415 | Damascus, PA | 5.1 mi |
| 12748 | Jeffersonville, NY | 5.6 mi |
| 12724 | Callicoon Center, NY | 6.6 mi |
| 12726 | Cochecton, NY | 7 mi |
| 12752 | Lake Huntington, NY | 7.3 mi |
| 12791 | Youngsville, NY | 7.4 mi |
Questions about 12745
What is the ZIP+4 code for 12745?
12745 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 12745, you need to look up a specific street address to get them.
What city is 12745?
12745 is assigned to Hortonville, New York, in Sullivan 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.