Where is Brockton, MA?
Brockton is a city in Plymouth County, Massachusetts, United States; the population is 95,708 as of 2019. Along with Plymouth, it is one of the two county seats of Plymouth County. It is the seventh largest city in Massachusetts and is sometimes referred to as the "City of Champions", due to the success of native boxers Rocky Marciano and Marvin Hagler, as well as its successful Brockton High School sports programs. Two villages within it are Montello and Campello, both of which have MBTA Commuter Rail Stations and post offices. Campello is the smallest neighborhood, but also the most populous.