ZIP Code 25264 — Mount Alto, WV
25264 is a standard (street delivery) ZIP code serving Mount Alto, West Virginia, in Mason 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 25264 at a glance
| ZIP code | 25264 |
|---|---|
| Primary city | Mount Alto |
| State | West Virginia (WV) |
| County | Mason FIPS 54053 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 482 |
| Coordinates | 38.855470, -81.895160 |
How ZIP+4 works in 25264
The four digits after the hyphen encode a delivery segment inside 25264. 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 25264 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 25264.
| ZIP | City | Distance |
|---|---|---|
| 25239 | Cottageville, WV | 3.1 mi |
| 25262 | Millwood, WV | 4.9 mi |
| 25253 | Letart, WV | 5.9 mi |
| 25241 | Evans, WV | 6.8 mi |
| 25123 | Leon, WV | 8.5 mi |
| 45771 | Racine, OH | 8.7 mi |
| 25265 | New Haven, WV | 9.6 mi |
| 25550 | Point Pleasant, WV | 9.7 mi |
| 45770 | Portland, OH | 10.3 mi |
| 45779 | Syracuse, OH | 10.7 mi |
| 25287 | West Columbia, WV | 11 mi |
| 25187 | Southside, WV | 11.1 mi |
Questions about 25264
What is the ZIP+4 code for 25264?
25264 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 25264, you need to look up a specific street address to get them.
What city is 25264?
25264 is assigned to Mount Alto, West Virginia, in Mason 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.