ZIP Code 25540 — Midkiff, WV
25540 is a standard (street delivery) ZIP code serving Midkiff, West Virginia, in Lincoln 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 25540 at a glance
| ZIP code | 25540 |
|---|---|
| Primary city | Midkiff |
| State | West Virginia (WV) |
| County | Lincoln FIPS 54043 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 192 |
| Coordinates | 38.157090, -82.139140 |
How ZIP+4 works in 25540
The four digits after the hyphen encode a delivery segment inside 25540. 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 25540 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 25540.
| ZIP | City | Distance |
|---|---|---|
| 25557 | Ranger, WV | 4.2 mi |
| 25506 | Branchland, WV | 4.4 mi |
| 25544 | Myra, WV | 5.3 mi |
| 25534 | Kiahsville, WV | 9.2 mi |
| 25523 | Hamlin, WV | 9.3 mi |
| 25571 | West Hamlin, WV | 9.5 mi |
| 25521 | Griffithsville, WV | 9.7 mi |
| 25501 | Alkol, WV | 9.9 mi |
| 25512 | East Lynn, WV | 9.9 mi |
| 25565 | Spurlockville, WV | 9.9 mi |
| 25524 | Harts, WV | 10 mi |
| 25505 | Big Creek, WV | 11.2 mi |
Questions about 25540
What is the ZIP+4 code for 25540?
25540 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 25540, you need to look up a specific street address to get them.
What city is 25540?
25540 is assigned to Midkiff, West Virginia, in Lincoln 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.