ZIP Code 04359 — South Gardiner, ME
04359 is a standard (street delivery) ZIP code serving South Gardiner, Maine, in Kennebec 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 04359 at a glance
| ZIP code | 04359 |
|---|---|
| Primary city | South Gardiner |
| State | Maine (ME) |
| County | Kennebec FIPS 23011 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 298 |
| Coordinates | 44.179470, -69.761340 |
How ZIP+4 works in 04359
The four digits after the hyphen encode a delivery segment inside 04359. 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 04359 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 04359.
| ZIP | City | Distance |
|---|---|---|
| 04345 | Gardiner, ME | 1.7 mi |
| 04346 | Randolph, ME | 3.8 mi |
| 04357 | Richmond, ME | 5.1 mi |
| 04344 | Farmingdale, ME | 6.2 mi |
| 04342 | Dresden, ME | 7 mi |
| 04353 | Whitefield, ME | 7.6 mi |
| 04347 | Hallowell, ME | 8.1 mi |
| 04535 | Alna, ME | 8.9 mi |
| 04350 | Litchfield, ME | 8.9 mi |
| 04008 | Bowdoinham, ME | 11.1 mi |
| 04341 | Coopers Mills, ME | 11.6 mi |
| 04351 | Manchester, ME | 11.6 mi |
Questions about 04359
What is the ZIP+4 code for 04359?
04359 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 04359, you need to look up a specific street address to get them.
What city is 04359?
04359 is assigned to South Gardiner, Maine, in Kennebec 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.