ZIP Code 25033 — Buffalo, WV
25033 is a standard (street delivery) ZIP code serving Buffalo, West Virginia, in Putnam 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 25033 at a glance
| ZIP code | 25033 |
|---|---|
| Primary city | Buffalo |
| State | West Virginia (WV) |
| County | Putnam FIPS 54079 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 2,284 |
| Coordinates | 38.610950, -81.925110 |
How ZIP+4 works in 25033
The four digits after the hyphen encode a delivery segment inside 25033. 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 25033 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 25033.
| ZIP | City | Distance |
|---|---|---|
| 25168 | Red House, WV | 4.1 mi |
| 25070 | Eleanor, WV | 4.4 mi |
| 25082 | Fraziers Bottom, WV | 5.6 mi |
| 25109 | Hometown, WV | 6.5 mi |
| 25213 | Winfield, WV | 7.1 mi |
| 25123 | Leon, WV | 8.4 mi |
| 25011 | Bancroft, WV | 8.4 mi |
| 25124 | Liberty, WV | 8.6 mi |
| 25187 | Southside, WV | 9.4 mi |
| 25503 | Ashton, WV | 10.3 mi |
| 25502 | Apple Grove, WV | 10.7 mi |
| 25159 | Poca, WV | 10.8 mi |
Questions about 25033
What is the ZIP+4 code for 25033?
25033 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 25033, you need to look up a specific street address to get them.
What city is 25033?
25033 is assigned to Buffalo, West Virginia, in Putnam 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.