ZIP Code 31545 — Jesup, GA
31545 is a standard (street delivery) ZIP code serving Jesup, Georgia, in Wayne 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 31545 at a glance
| ZIP code | 31545 |
|---|---|
| Primary city | Jesup |
| State | Georgia (GA) |
| County | Wayne FIPS 13305 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 16,568 |
| Coordinates | 31.648670, -81.940500 |
How ZIP+4 works in 31545
The four digits after the hyphen encode a delivery segment inside 31545. 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 31545 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 Jesup
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 31545.
| ZIP | City | Distance |
|---|---|---|
| 31599 | Jesup, GA | 6.3 mi |
| 31555 | Odum, GA | 8.3 mi |
| 31560 | Screven, GA | 11.3 mi |
| 31546 | Jesup, GA | 11.4 mi |
| 31316 | Ludowici, GA | 13 mi |
| 31563 | Surrency, GA | 15.5 mi |
| 31518 | Bristol, GA | 17.1 mi |
| 30427 | Glennville, GA | 19 mi |
| 31556 | Offerman, GA | 19.7 mi |
| 31333 | Walthourville, GA | 20.1 mi |
| 31557 | Patterson, GA | 21 mi |
| 31301 | Allenhurst, GA | 21.2 mi |
Questions about 31545
What is the ZIP+4 code for 31545?
31545 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 31545, you need to look up a specific street address to get them.
What city is 31545?
31545 is assigned to Jesup, Georgia, in Wayne 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.