ZIP Code 30519 — Buford, GA
30519 is a standard (street delivery) ZIP code serving Buford, Georgia, in Gwinnett 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 30519 at a glance
| ZIP code | 30519 |
|---|---|
| Primary city | Buford |
| State | Georgia (GA) |
| County | Gwinnett FIPS 13135 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 59,997 |
| Coordinates | 34.087920, -83.942300 |
How ZIP+4 works in 30519
The four digits after the hyphen encode a delivery segment inside 30519. 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 30519 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 Buford
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 30519.
| ZIP | City | Distance |
|---|---|---|
| 30518 | Buford, GA | 5.7 mi |
| 30542 | Flowery Branch, GA | 6.5 mi |
| 30043 | Lawrenceville, GA | 6.9 mi |
| 30011 | Auburn, GA | 7.5 mi |
| 30019 | Dacula, GA | 8.4 mi |
| 30024 | Suwanee, GA | 8.7 mi |
| 30517 | Braselton, GA | 8.8 mi |
| 30046 | Lawrenceville, GA | 10 mi |
| 30548 | Hoschton, GA | 10.2 mi |
| 30566 | Oakwood, GA | 10.7 mi |
| 30045 | Lawrenceville, GA | 10.9 mi |
| 30041 | Cumming, GA | 11.7 mi |
Questions about 30519
What is the ZIP+4 code for 30519?
30519 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 30519, you need to look up a specific street address to get them.
What city is 30519?
30519 is assigned to Buford, Georgia, in Gwinnett 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.