ZIP Code 04068 — Porter, ME
04068 is a standard (street delivery) ZIP code serving Porter, Maine, in Oxford 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 04068 at a glance
| ZIP code | 04068 |
|---|---|
| Primary city | Porter |
| State | Maine (ME) |
| County | Oxford FIPS 23017 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 1,746 |
| Coordinates | 43.840090, -70.940900 |
How ZIP+4 works in 04068
The four digits after the hyphen encode a delivery segment inside 04068. 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 04068 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 04068.
| ZIP | City | Distance |
|---|---|---|
| 04041 | Hiram, ME | 5.9 mi |
| 04010 | Brownfield, ME | 6.5 mi |
| 03836 | Freedom, NH | 6.6 mi |
| 03832 | Eaton Center, NH | 6.9 mi |
| 04047 | Parsonsfield, ME | 7.4 mi |
| 04020 | Cornish, ME | 8.2 mi |
| 03882 | Effingham, NH | 8.2 mi |
| 04091 | West Baldwin, ME | 9.6 mi |
| 03849 | Madison, NH | 10.2 mi |
| 04022 | Denmark, ME | 11.8 mi |
| 03875 | Silver Lake, NH | 12.9 mi |
| 04048 | Limerick, ME | 13 mi |
Questions about 04068
What is the ZIP+4 code for 04068?
04068 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 04068, you need to look up a specific street address to get them.
What city is 04068?
04068 is assigned to Porter, Maine, in Oxford 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.