Cambridge, Massachusetts, in the Greater Boston area, is the fourth most populous city in the state. According to the 2020 United States Census, the city’s population was 118,403. Located in a 6.5 square mile area, Cambridge is a unique community with a strong mix of cultural and social diversity, intellectual vitality and technological innovation. It is home to several universities, including two of the world’s most prominent, Harvard University and the Massachusetts Institute of Technology. The Mayor is Sumbul Siddiqui, Vice Mayor Alanna M. Mallon and the City Manager is Yi-An Huang. Cambridge’s website is www.cambridgema.gov.