Dunbarton, NH
ZIP Codes in Dunbarton, New Hampshire
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 03046 | 3,000 | 43.1000, -71.6000 |
Dunbarton has 1 ZIP code
ZIP Codes in Dunbarton, New Hampshire
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 03046 | 3,000 | 43.1000, -71.6000 |