ZIP Code 30456 — Sardis, GA
30456 is a standard (street delivery) ZIP code serving Sardis, Georgia, in Burke 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 30456 at a glance
| ZIP code | 30456 |
|---|---|
| Primary city | Sardis |
| State | Georgia (GA) |
| County | Burke FIPS 13033 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 1,745 |
| Coordinates | 32.981370, -81.792460 |
How ZIP+4 works in 30456
The four digits after the hyphen encode a delivery segment inside 30456. 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 30456 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 30456.
| ZIP | City | Distance |
|---|---|---|
| 30426 | Girard, GA | 9 mi |
| 30822 | Perkins, GA | 9.8 mi |
| 30830 | Waynesboro, GA | 12.6 mi |
| 30442 | Millen, GA | 15.5 mi |
| 29836 | Martin, SC | 18.5 mi |
| 30467 | Sylvania, GA | 19.2 mi |
| 30455 | Rocky Ford, GA | 19.4 mi |
| 29810 | Allendale, SC | 23.9 mi |
| 29831 | Jackson, SC | 24.7 mi |
| 30816 | Keysville, GA | 25.3 mi |
| 30425 | Garfield, GA | 26.6 mi |
| 30815 | Hephzibah, GA | 27 mi |
Questions about 30456
What is the ZIP+4 code for 30456?
30456 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 30456, you need to look up a specific street address to get them.
What city is 30456?
30456 is assigned to Sardis, Georgia, in Burke 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.