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Chelsea
Sign in to saveAlso known as Chelsea, Massachusetts, Chelsea, MA
city in Suffolk County, Massachusetts, United States
Chelsea is a city located in Suffolk County, Massachusetts, situated in the northeastern part of the state. As a municipality in the Boston metropolitan area, it serves as a residential and commercial community in one of New England's most densely populated regions.
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Encyclopedic overview
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Chelsea is a city in Suffolk County, Massachusetts, United States. It is located along the Mystic River and connected to Boston by the Tobin Bridge. As of 2026, Chelsea has a population of 40,245 and a total area of 2.2 square miles (5.7 km). It is the smallest city in Massachusetts by land area, and the third most densely populated.
Excerpted from Wikipedia’s “Chelsea” article, available under the CC BY-SA 4.0 licence.