ZIP Code 41645 — Langley, KY
41645 is a standard (street delivery) ZIP code serving Langley, Kentucky, in Floyd 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 41645 at a glance
| ZIP code | 41645 |
|---|---|
| Primary city | Langley |
| State | Kentucky (KY) |
| County | Floyd FIPS 21071 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 1,106 |
| Coordinates | 37.528720, -82.792940 |
How ZIP+4 works in 41645
The four digits after the hyphen encode a delivery segment inside 41645. 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 41645 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 41645.
| ZIP | City | Distance |
|---|---|---|
| 41622 | Eastern, KY | 1.4 mi |
| 41649 | Martin, KY | 3 mi |
| 41655 | Printer, KY | 4.1 mi |
| 41619 | Drift, KY | 4.2 mi |
| 41651 | Minnie, KY | 4.7 mi |
| 41630 | Garrett, KY | 5.4 mi |
| 41616 | David, KY | 6.1 mi |
| 41615 | Dana, KY | 6.1 mi |
| 41666 | Wayland, KY | 6.2 mi |
| 41603 | Banner, KY | 6.2 mi |
| 41643 | Lackey, KY | 6.8 mi |
| 41601 | Allen, KY | 6.9 mi |
Questions about 41645
What is the ZIP+4 code for 41645?
41645 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 41645, you need to look up a specific street address to get them.
What city is 41645?
41645 is assigned to Langley, Kentucky, in Floyd 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.