Cambridge is a city in Middlesex County, Massachusetts, and part of the Boston metropolitan area.
Situated directly north of Boston, across the Charles River, it was named in honor of the University of Cambridge in England, an important center of the Puritan theology embraced by the town's founders.
Harvard University and the Massachusetts Institute of Technology (MIT), two of the world's most prestigious universities, are in Cambridge, as was Radcliffe College, one of the leading colleges for women in the United States until it merged with Harvard on October 1, 1999.
According to the 2010 Census, the city's population was 105,162.As of July 2014, it was the fifth most populous city in the state, behind Boston, Worcester, Springfield, and Lowell Cambridge was one of two seats of Middlesex County until the county government was abolished in Massachusetts in 1997. Lowell was the other.
Kendall Square in Cambridge has been called "the most innovative square mile on the planet", in reference to the high concentration of entrepreneurial start-ups and quality of innovation that have emerged there since 2010.