ZIP Code 36455 — Lockhart, AL
36455 is a standard (street delivery) ZIP code serving Lockhart, Alabama, in Covington 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 36455 at a glance
| ZIP code | 36455 |
|---|---|
| Primary city | Lockhart |
| State | Alabama (AL) |
| County | Covington FIPS 01039 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 343 |
| Coordinates | 31.012120, -86.353210 |
How ZIP+4 works in 36455
The four digits after the hyphen encode a delivery segment inside 36455. 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 36455 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 36455.
| ZIP | City | Distance |
|---|---|---|
| 36442 | Florala, AL | 4.3 mi |
| 32567 | Laurel Hill, FL | 7.8 mi |
| 32433 | Defuniak Springs, FL | 14.5 mi |
| 32539 | Crestview, FL | 17.3 mi |
| 36420 | Andalusia, AL | 17.6 mi |
| 36453 | Kinston, AL | 17.7 mi |
| 36477 | Samson, AL | 18.4 mi |
| 36467 | Opp, AL | 19.3 mi |
| 36483 | Wing, AL | 19.7 mi |
| 32531 | Baker, FL | 22.1 mi |
| 32536 | Crestview, FL | 22.8 mi |
| 36421 | Andalusia, AL | 23.6 mi |
Questions about 36455
What is the ZIP+4 code for 36455?
36455 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 36455, you need to look up a specific street address to get them.
What city is 36455?
36455 is assigned to Lockhart, Alabama, in Covington 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.