Postal Codes for Portsmouth, New Hampshire
The postal codes for Portsmouth, New Hampshire, United States (4 codes, e.g. 03801). With map location and coordinates.
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The postal codes for Portsmouth, New Hampshire, United States (4 codes):
| Postal code | Place | County / area | Coordinates |
|---|---|---|---|
| 03801 | Portsmouth | Rockingham | 43.073, -70.805 |
| 03802 | Portsmouth | Rockingham | 43.072, -70.763 |
| 03803 | Portsmouth | Rockingham | 43.072, -70.763 |
| 03804 | Portsmouth | Rockingham | 43.072, -70.763 |
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Frequently asked questions
What is the postal code of Portsmouth?
Portsmouth has 4 postal codes; the first is 03801. They are all listed above with their areas.
Why does Portsmouth 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.