ZIP Code 25943 — Wyco, WV
25943 is a standard (street delivery) ZIP code serving Wyco, West Virginia, in Wyoming 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 25943 at a glance
| ZIP code | 25943 |
|---|---|
| Primary city | Wyco |
| State | West Virginia (WV) |
| County | Wyoming FIPS 54109 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Coordinates | 37.596570, -81.349140 |
How ZIP+4 works in 25943
The four digits after the hyphen encode a delivery segment inside 25943. 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 25943 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 25943.
| ZIP | City | Distance |
|---|---|---|
| 25810 | Allen Junction, WV | 0.9 mi |
| 25826 | Corinne, WV | 1.9 mi |
| 25811 | Amigo, WV | 2.5 mi |
| 25882 | Mullens, WV | 2.8 mi |
| 25928 | Stephenson, WV | 2.9 mi |
| 25870 | Maben, WV | 3.4 mi |
| 25915 | Rhodell, WV | 3.7 mi |
| 24847 | Itmann, WV | 3.9 mi |
| 24716 | Bud, WV | 4.6 mi |
| 25853 | Helen, WV | 5.2 mi |
| 24726 | Herndon, WV | 5.4 mi |
| 24867 | New Richmond, WV | 5.7 mi |
Questions about 25943
What is the ZIP+4 code for 25943?
25943 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 25943, you need to look up a specific street address to get them.
What city is 25943?
25943 is assigned to Wyco, West Virginia, in Wyoming 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.