Brockton, Massachusetts Brockton, Massachusetts Brockton is a city in Plymouth County, Massachusetts, United States; the population was 95,314 in the 2015 Census. Brockton, along with Plymouth, are the county seats of Plymouth County. Brockton 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 of the villages within the city are Montello and Campello, both have the distinction of having their own MBTA Commuter Rail Stations and post offices. Campello is the
Brockton Time Capsules Brockton Time Capsules This is a list of known Time capsules of Brockton. JLS Mailing Organization In celebration of the 100th anniversary of JLS Mailing Services in Brockton on October 5, 2018 JLS Mailing hosted a centennial event from its founding as the Joyce Lettershop by Elizabeth Joyce Braddock in 1918. At the centennial event, a time capsule was buried to be recovered in 50 years, in 2068, at the 150th anniversary celebration. The time capsule contains letters from Mayor Bill Carpenter and Governor Charlie Baker as well as the founding contributors. This was also the opening of the JLS