New Castle, NH ZIP Codes
New Castle, New Hampshire has 1 ZIP code.
City Overview
| City | New Castle |
|---|---|
| State | New Hampshire (NH) |
| County | Rockingham |
| ZIP Codes | 1 |
| Population (ZIP total) | 935 |
| Timezone | America/New_York (UTC-4) |
ZIP Codes in New Castle
| ZIP Code | County | Population |
|---|---|---|
| 03854 | Rockingham | 935 |
Population figures: US Census Bureau, 2012–2016 ACS 5-year estimates.
Map
Nearby Cities
Kittery, Maine
(3.3 km)
Kittery Point, Maine
(3.3 km)
Portsmouth, New Hampshire
(3.5 km)
Rye, New Hampshire
(7.5 km)
Eliot, Maine
(8.6 km)
York Harbor, Maine
(9.7 km)
Rye Beach, New Hampshire
(10.6 km)
York, Maine
(10.8 km)
Frequently Asked Questions
New Castle, New Hampshire has 1 ZIP code(s): 03854. Larger cities span multiple ZIP codes covering different neighborhoods.
New Castle, NH has 1 ZIP code(s).