Framingham is a city in the Commonwealth of Massachusetts in the United States. Incorporated in 1700, it is within Middlesex County and the MetroWest subregion of the Greater Boston metropolitan area. The city proper covers 25 square miles with a population of 68,318 in 2010, making it the 14th most populous municipality in Massachusetts. As of 2017 the estimated population was 72,032. Residents voted in favor of adopting a charter to transition from a representative town meeting system to a mayor–council government in April 2017, and the municipality transitioned to city status on January 1, 2018.