ZIP Code 05146 — Grafton, VT
05146 is a standard (street delivery) ZIP code serving Grafton, Vermont, in Windham 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 05146 at a glance
| ZIP code | 05146 |
|---|---|
| Primary city | Grafton |
| State | Vermont (VT) |
| County | Windham FIPS 50025 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 678 |
| Coordinates | 43.178670, -72.623070 |
How ZIP+4 works in 05146
The four digits after the hyphen encode a delivery segment inside 05146. 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 05146 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 05146.
| ZIP | City | Distance |
|---|---|---|
| 05141 | Cambridgeport, VT | 3.6 mi |
| 05359 | West Townshend, VT | 5.3 mi |
| 05154 | Saxtons River, VT | 5.4 mi |
| 05143 | Chester, VT | 5.8 mi |
| 05101 | Bellows Falls, VT | 7 mi |
| 05353 | Townshend, VT | 8.1 mi |
| 05158 | Westminster, VT | 9.2 mi |
| 03609 | North Walpole, NH | 9.3 mi |
| 05155 | South Londonderry, VT | 10.1 mi |
| 05343 | Jamaica, VT | 10.6 mi |
| 05148 | Londonderry, VT | 10.6 mi |
| 05346 | Putney, VT | 11.7 mi |
Questions about 05146
What is the ZIP+4 code for 05146?
05146 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 05146, you need to look up a specific street address to get them.
What city is 05146?
05146 is assigned to Grafton, Vermont, in Windham 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.