This article shows U.S. Census totals for Essex County, Massachusetts, broken down by municipality, from 1900 to 2000.
Contents
Like most areas of New England, Essex 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
1900
County Total: 357,030
1910
County Total: 436,477
1920
County Total: 482,156
1930
County Total: 498,040
1940
County Total: 496,313
1950
County Total: 522,384
1960
County Total: 568,831
1970
County Total: 637,887
1980
County Total: 633,688
1990
County Total: 670,080
2000
County Total: 723,419