ZIP Code 31327 — Sapelo Island, GA
31327 is a standard (street delivery) ZIP code serving Sapelo Island, Georgia, in McIntosh 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 31327 at a glance
| ZIP code | 31327 |
|---|---|
| Primary city | Sapelo Island |
| State | Georgia (GA) |
| County | McIntosh FIPS 13191 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Coordinates | 31.449090, -81.251320 |
How ZIP+4 works in 31327
The four digits after the hyphen encode a delivery segment inside 31327. 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 31327 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 31327.
| ZIP | City | Distance |
|---|---|---|
| 31305 | Darien, GA | 9.1 mi |
| 31331 | Townsend, GA | 11 mi |
| 31522 | Saint Simons Island, GA | 15.9 mi |
| 31561 | Sea Island, GA | 17.8 mi |
| 31525 | Brunswick, GA | 18.6 mi |
| 31323 | Riceboro, GA | 19.5 mi |
| 31524 | Brunswick, GA | 19.5 mi |
| 31320 | Midway, GA | 22.9 mi |
| 31520 | Brunswick, GA | 23.3 mi |
| 31523 | Brunswick, GA | 27 mi |
| 31527 | Jekyll Island, GA | 27.9 mi |
| 31324 | Richmond Hill, GA | 28.2 mi |
Questions about 31327
What is the ZIP+4 code for 31327?
31327 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 31327, you need to look up a specific street address to get them.
What city is 31327?
31327 is assigned to Sapelo Island, Georgia, in McIntosh 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.