page_title: Chelmsford, Massachusetts
section_title: Demographics
hierarchical_section_title: Chelmsford, Massachusetts / Demographics
caption_attribution_description: English: Typical houses in Chelmsford, Mass
context_page_description: Chelmsford is a town in Middlesex County, Massachusetts in the United States. As of the 2010 United States Census, the town's population was 33,802. Only 48.4% are male and the median age of residents in Chelmsford is 39.2 years old. It is located 24 miles northwest of Boston and, bordering on the city of Lowell, is part of the Greater Lowell metropolitan area. Besides Lowell on its northeast, Chelmsford is surrounded by four towns: Tyngsborough to the north, Billerica to the southeast, Carlisle to the south, and Westford to the west. Chelmsford is bordered by two sizable rivers: the Merrimack River to the north, and the Concord River to the east.
  Named after Chelmsford, Essex, England, the town was incorporated in May 1655 by an act of the Massachusetts General Court. When Chelmsford was incorporated, its local economy was fueled by lumber mills, limestone quarries and kilns. The farming community of East Chelmsford was incorporated as Lowell in the 1820s; over the next decades it would go on to become one of the first large-scale factory towns in the United States because of its early role in the country's Industrial Revolution.
context_section_description: As of the US census of 2010, there were 33,802 people, 13,313 households, and 9,328 families residing in the town. The racial makeup of the town was 88.6% White, 1.1% African American, 0.1% Native American, 8.4% Asian, 0.4% from other races, and 1.4% from two or more races. Hispanic or Latino of any race were 2% of the population.
caption: Typical houses in Chelmsford, Mass
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