ZIP Code 30445 — Mount Vernon, GA
30445 is a standard (street delivery) ZIP code serving Mount Vernon, Georgia, in Montgomery 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 30445 at a glance
| ZIP code | 30445 |
|---|---|
| Primary city | Mount Vernon |
| State | Georgia (GA) |
| County | Montgomery FIPS 13209 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 3,389 |
| Coordinates | 32.167150, -82.584130 |
How ZIP+4 works in 30445
The four digits after the hyphen encode a delivery segment inside 30445. 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 30445 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 30445.
| ZIP | City | Distance |
|---|---|---|
| 30410 | Ailey, GA | 4.1 mi |
| 30412 | Alston, GA | 8.3 mi |
| 30428 | Glenwood, GA | 8.3 mi |
| 30474 | Vidalia, GA | 10.7 mi |
| 30470 | Tarrytown, GA | 11.9 mi |
| 30473 | Uvalda, GA | 12.3 mi |
| 30411 | Alamo, GA | 12.6 mi |
| 30457 | Soperton, GA | 16 mi |
| 31083 | Scotland, GA | 16.1 mi |
| 31549 | Lumber City, GA | 17 mi |
| 30436 | Lyons, GA | 17.2 mi |
| 31037 | Mcrae Helena, GA | 20.6 mi |
Questions about 30445
What is the ZIP+4 code for 30445?
30445 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 30445, you need to look up a specific street address to get them.
What city is 30445?
30445 is assigned to Mount Vernon, Georgia, in Montgomery 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.