This article shows U.S. Census totals for Plymouth County, Massachusetts, broken down by municipality, from 1900 to 2010.
Contents
Like most areas of New England, Plymouth County is (and has been at all times since well before the 20th century) entirely divided into incorporated municipalities. There is no unincorporated territory. For any census, adding up the totals for each municipality should yield the county total.
There are two types of municipalities in Massachusetts, towns and cities. The tables below differentiate between towns and cities.
For more information on the New England municipal system, see New England town.
Corporate changes since 1900
There have been no changes in Plymouth County’s municipality roster since 1900.
1900
County Total: 113,985
1910
County Total: 144,337
1920
County Total: 156,968
1930
County Total: 162,311
1940
County Total: 168,824
1950
County Total: 189,468
1960
County Total: 248,449
1970
County Total: 333,314
1980
County Total: 405,437
1990
County Total: 435,276