ZIP Code 40744 — London, KY
40744 is a standard (street delivery) ZIP code serving London, Kentucky, in Laurel 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 40744 at a glance
| ZIP code | 40744 |
|---|---|
| Primary city | London |
| State | Kentucky (KY) |
| County | Laurel FIPS 21125 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 20,137 |
| Coordinates | 37.038410, -84.088640 |
How ZIP+4 works in 40744
The four digits after the hyphen encode a delivery segment inside 40744. 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 40744 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.
Other ZIP codes in London
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 40744.
| ZIP | City | Distance |
|---|---|---|
| 40740 | Lily, KY | 3 mi |
| 40737 | Keavy, KY | 3.5 mi |
| 40741 | London, KY | 6.7 mi |
| 40701 | Corbin, KY | 9.4 mi |
| 40734 | Gray, KY | 10.3 mi |
| 40771 | Woodbine, KY | 12.7 mi |
| 40943 | Girdler, KY | 14 mi |
| 40729 | East Bernstadt, KY | 14.5 mi |
| 40759 | Rockholds, KY | 15.1 mi |
| 40949 | Heidrick, KY | 15.4 mi |
| 40923 | Cannon, KY | 15.5 mi |
| 40946 | Green Road, KY | 15.6 mi |
Questions about 40744
What is the ZIP+4 code for 40744?
40744 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 40744, you need to look up a specific street address to get them.
What city is 40744?
40744 is assigned to London, Kentucky, in Laurel 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.