ZIP Code 13846 — Treadwell, NY
13846 is a standard (street delivery) ZIP code serving Treadwell, New York, in Delaware 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 13846 at a glance
| ZIP code | 13846 |
|---|---|
| Primary city | Treadwell |
| State | New York (NY) |
| County | Delaware FIPS 36025 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 308 |
| Coordinates | 42.360370, -75.054650 |
How ZIP+4 works in 13846
The four digits after the hyphen encode a delivery segment inside 13846. 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 13846 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 13846.
| ZIP | City | Distance |
|---|---|---|
| 13806 | Meridale, NY | 4.3 mi |
| 13775 | Franklin, NY | 5 mi |
| 13753 | Delhi, NY | 7.5 mi |
| 13820 | Oneonta, NY | 7.7 mi |
| 13860 | West Davenport, NY | 8.5 mi |
| 13757 | East Meredith, NY | 8.9 mi |
| 13825 | Otego, NY | 9.4 mi |
| 13747 | Colliersville, NY | 9.7 mi |
| 13859 | Wells Bridge, NY | 9.9 mi |
| 13861 | West Oneonta, NY | 10.9 mi |
| 13751 | Davenport Center, NY | 11 mi |
| 13839 | Sidney Center, NY | 13 mi |
Questions about 13846
What is the ZIP+4 code for 13846?
13846 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 13846, you need to look up a specific street address to get them.
What city is 13846?
13846 is assigned to Treadwell, New York, in Delaware 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.