ZIP Code 30004 — Alpharetta, GA
30004 is a standard (street delivery) ZIP code serving Alpharetta, Georgia, in Fulton 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 30004 at a glance
| ZIP code | 30004 |
|---|---|
| Primary city | Alpharetta |
| State | Georgia (GA) |
| County | Fulton FIPS 13121 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 68,707 |
| Coordinates | 34.143520, -84.299260 |
How ZIP+4 works in 30004
The four digits after the hyphen encode a delivery segment inside 30004. 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 30004 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 Alpharetta
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 30004.
| ZIP | City | Distance |
|---|---|---|
| 30009 | Alpharetta, GA | 4.6 mi |
| 30005 | Alpharetta, GA | 6 mi |
| 30115 | Canton, GA | 7.5 mi |
| 30075 | Roswell, GA | 8 mi |
| 30076 | Roswell, GA | 8.1 mi |
| 30040 | Cumming, GA | 8.5 mi |
| 30022 | Alpharetta, GA | 8.6 mi |
| 30188 | Woodstock, GA | 9.1 mi |
| 30350 | Atlanta, GA | 11.5 mi |
| 30097 | Duluth, GA | 11.8 mi |
| 30028 | Cumming, GA | 12.2 mi |
| 30041 | Cumming, GA | 12.4 mi |
Questions about 30004
What is the ZIP+4 code for 30004?
30004 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 30004, you need to look up a specific street address to get them.
What city is 30004?
30004 is assigned to Alpharetta, Georgia, in Fulton 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.