Somerville is a city located directly to the northwest of Boston, and north of Cambridge, in Middlesex County, Massachusetts, United States. As of 2019, the United States Census estimated the city to have a total population of 81,360 people. With an area of 4.11 square miles, the city has a density of 19,893 people per square mile, making it the most densely populated municipality in New England, and the 16th most densely populated incorporated municipality... Show more

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