Carroll County ZIP Codes
New Hampshire, United States · 31 codes
Carroll County in New Hampshire has 31 ZIP codes, from 03227 to 03897, serving 31 places.
ZIP codes in Carroll
| ZIP Code | Places |
|---|---|
| 03227 | Center Sandwich |
| 03254 | Moultonborough |
| 03259 | North Sandwich |
| 03812 | Bartlett |
| 03813 | Center Conway |
| 03814 | Center Ossipee |
| 03816 | Center Tuftonboro |
| 03817 | Chocorua |
| 03818 | Conway |
| 03830 | East Wakefield |
| 03832 | Eaton Center |
| 03836 | Freedom |
| 03838 | Glen |
| 03845 | Intervale |
| 03846 | Jackson |
| 03847 | Kearsarge |
| 03849 | Madison |
| 03850 | Melvin Village |
| 03853 | Mirror Lake |
| 03860 | North Conway |
| 03861 | Lee |
| 03864 | Ossipee |
| 03872 | Sanbornville |
| 03875 | Silver Lake |
| 03882 | Effingham |
| 03883 | South Tamworth |
| 03886 | Tamworth |
| 03890 | West Ossipee |
| 03894 | Wolfeboro |
| 03896 | Wolfeboro Falls |
| 03897 | Wonalancet |
Frequently asked questions
What is the ZIP code of Carroll?
Carroll has 31 ZIP codes, from 03227 to 03897. The table lists the places each one serves.
How many places are listed in Carroll County?
31 places.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.