ZIP Code 30623 — Bostwick, GA
30623 is a standard (street delivery) ZIP code serving Bostwick, Georgia, in Morgan 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 30623 at a glance
| ZIP code | 30623 |
|---|---|
| Primary city | Bostwick |
| State | Georgia (GA) |
| County | Morgan FIPS 13211 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 74 |
| Coordinates | 33.731130, -83.515920 |
How ZIP+4 works in 30623
The four digits after the hyphen encode a delivery segment inside 30623. 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 30623 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 30623.
| ZIP | City | Distance |
|---|---|---|
| 30641 | Good Hope, GA | 4.3 mi |
| 30621 | Bishop, GA | 5.3 mi |
| 30677 | Watkinsville, GA | 8.8 mi |
| 30663 | Rutledge, GA | 9.4 mi |
| 30650 | Madison, GA | 10.1 mi |
| 30655 | Monroe, GA | 10.6 mi |
| 30025 | Social Circle, GA | 11.7 mi |
| 30622 | Bogart, GA | 13.1 mi |
| 30656 | Monroe, GA | 14.8 mi |
| 30606 | Athens, GA | 15.1 mi |
| 30666 | Statham, GA | 16.2 mi |
| 30609 | Athens, GA | 16.2 mi |
Questions about 30623
What is the ZIP+4 code for 30623?
30623 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 30623, you need to look up a specific street address to get them.
What city is 30623?
30623 is assigned to Bostwick, Georgia, in Morgan 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.