ZIP Code 36783 — Thomaston, AL
36783 is a standard (street delivery) ZIP code serving Thomaston, Alabama, in Marengo 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 36783 at a glance
| ZIP code | 36783 |
|---|---|
| Primary city | Thomaston |
| State | Alabama (AL) |
| County | Marengo FIPS 01091 |
| ZIP type | Standard (street delivery) |
| Time zone | America/Chicago |
| Population | 671 |
| Coordinates | 32.240850, -87.608100 |
How ZIP+4 works in 36783
The four digits after the hyphen encode a delivery segment inside 36783. 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 36783 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 36783.
| ZIP | City | Distance |
|---|---|---|
| 36754 | Magnolia, AL | 8 mi |
| 36728 | Catherine, AL | 8.9 mi |
| 36748 | Linden, AL | 10.1 mi |
| 36722 | Arlington, AL | 11.2 mi |
| 36773 | Safford, AL | 13.3 mi |
| 36738 | Faunsdale, AL | 13.4 mi |
| 36736 | Dixons Mills, AL | 14.5 mi |
| 36786 | Uniontown, AL | 15.3 mi |
| 36720 | Alberta, AL | 16.1 mi |
| 36742 | Gallion, AL | 16.9 mi |
| 36769 | Pine Hill, AL | 17.4 mi |
| 36782 | Sweet Water, AL | 19.6 mi |
Questions about 36783
What is the ZIP+4 code for 36783?
36783 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 36783, you need to look up a specific street address to get them.
What city is 36783?
36783 is assigned to Thomaston, Alabama, in Marengo 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.