ZIP Code 31324 — Richmond Hill, GA
31324 is a standard (street delivery) ZIP code serving Richmond Hill, Georgia, in Bryan 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 31324 at a glance
| ZIP code | 31324 |
|---|---|
| Primary city | Richmond Hill |
| State | Georgia (GA) |
| County | Bryan FIPS 13029 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 37,406 |
| Coordinates | 31.857070, -81.269510 |
How ZIP+4 works in 31324
The four digits after the hyphen encode a delivery segment inside 31324. 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 31324 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 31324.
| ZIP | City | Distance |
|---|---|---|
| 31320 | Midway, GA | 8.3 mi |
| 31419 | Savannah, GA | 9 mi |
| 31309 | Fleming, GA | 10.4 mi |
| 31409 | Savannah, GA | 12.5 mi |
| 31406 | Savannah, GA | 13.6 mi |
| 31405 | Savannah, GA | 13.8 mi |
| 31411 | Savannah, GA | 14.9 mi |
| 31323 | Riceboro, GA | 16.6 mi |
| 31322 | Pooler, GA | 17 mi |
| 31415 | Savannah, GA | 17.5 mi |
| 31401 | Savannah, GA | 17.9 mi |
| 31408 | Savannah, GA | 18.3 mi |
Questions about 31324
What is the ZIP+4 code for 31324?
31324 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 31324, you need to look up a specific street address to get them.
What city is 31324?
31324 is assigned to Richmond Hill, Georgia, in Bryan 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.