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New Castle

New Hampshire · NH · Rockingham County
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About New Castle

Place in New Hampshire, United States
1693Established
1,000Population
2.4 sq miArea
20 ftElevation

New Castle is a town in Rockingham County, New Hampshire, United States. The population was 1,000 at the 2020 census. It is the easternmost town in New Hampshire and the smallest by area, and it is the only town in the state located entirely on islands. It is home to Fort Constitution Historic Site, Fort Stark Historic Site, and the New Castle Common, a 31-acre (13 ha) recreation area on the Atlantic Ocean. New Castle is also home to a United States Coast Guard station, as well as the historic Wentworth by the Sea hotel.

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From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)

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New Castle

New Hampshire · NH · Rockingham County
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Boundary source: https://tigerweb.geo.census.gov/arcgis/rest/services/TIGERweb/Places_CouSub_ConCity_SubMCD/MapServer/15 · 2025-01-01