Dunbarton, NH zip code
Dunbarton, New Hampshire uses one zip code: 03046. Most of it is in Merrimack County. Together these zip codes are home to about 3.1K people.
Zip codes
1
Population
3.1K
All zips combined
Largest zip
03046
3,097 residents
Zip codes in Dunbarton
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 03046 | 3,097 | $124,348 |