Dunbarton New Hampshire is covered by a total of 1 ZIP Codes. There are also 1 ZIP Codes that overlap Dunbarton but have a different postal city name. The ZIP Codes in Dunbarton range from 03046 to 03229. Of the ZIP codes within or partially within Dunbarton there are 1 Standard ZIP Codes. The total population of ZIP Codes in Dunbarton is 3000.
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| ZIP Code | ZIP Code City/Town | ZIP Code Type | |||
|---|---|---|---|---|---|
| Dunbarton | Standard | |||
| Contoocook | Standard |