Charlestown is a

census-designated place A census-designated place (CDP) is a concentration of population defined by the United States Census Bureau for statistical purposes only. CDPs have been used in each decennial census since 1980 as the counterparts of incorporated places, su ...

(CDP) in Washington County,

Rhode Island Rhode Island (, like ''road'') is a state in the New England region of the Northeastern United States. It is the smallest U.S. state by area and the seventh-least populous, with slightly fewer than 1.1 million residents as of 2020, but i ...

, United States, comprising the main village in the town of Charlestown and additional land extending to the east into the town of

South Kingstown South Kingstown is a town in, and the county seat of, Washington County, Rhode Island, United States. The population was 31,931 at the 2020 census. South Kingstown is the second largest town in Rhode Island by total geographic area, behind New ...

. It was first listed as a CDP prior to the 2020 census. Charlestown is in southern Washington County, on the north side of

Ninigret Pond Ninigret is a coastal lagoon in Charlestown, Rhode Island, in the United States, located at . It is the largest of the nine lagoons, or "salt ponds", in southern Rhode Island. It is utilized for recreational activities, as well as oyster and quaho ...

, a tidal lagoon connected to

Block Island Sound Block Island Sound is a strait in the open Atlantic Ocean, approximately wide, separating Block Island from the coast of mainland Rhode Island. On the west, it extends to Montauk Point on the eastern tip of Long Island, as well as Plum Is ...

. The community is in the southeast part of the town of Charlestown and the southwest part of the town of South Kingstown. The village of Charlestown is in the northwest part of the CDP, at the northern head of Ninigret Pond. The hamlet of Charlestown Beach is in the southern part of the CDP, separated by a tidal inlet from the physical Charlestown Beach along the Atlantic. The CDP continues east into South Kingstown, on the north side of Green Hill Pond.

U.S. Route 1 U.S. Route 1 or U.S. Highway 1 (US 1) is a major north–south United States Numbered Highway that serves the East Coast of the United States. It runs from Key West, Florida, north to Fort Kent, Maine, at the Canadian border, makin ...

forms the northern edge of the Charlestown CDP; the highway leads northeast to Narragansett and west to Westerly.

Demographics

References

Census-designated places in Washington County, Rhode Island Census-designated places in Rhode Island {{RhodeIsland-geo-stub