Postal Code for Monmouth, Maine
The postal code for Monmouth, Maine, United States is 04259. With map location and coordinates.
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The postal code for Monmouth, Maine, United States is 04259:
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 04259 | Monmouth | Kennebec | 44.221, -70.026 |
Frequently asked questions
What is the postal code of Monmouth?
The postal code of Monmouth is 04259.
Why does Monmouth have more than one postal code?
Larger towns and cities are split into several postal-code areas, each serving a different neighbourhood, PO-box range or large organisation.