Plymouth County, Massachusetts demographics
Median household income: 98,190
Demographics, population, home values, social and economic characteristics of Plymouth County, Massachusetts.
Population
| 2021 | 527,602 |
| 2020 | 518,597 |
| 2019 | 515,303 |
| 2018 | 512,135 |
| 2017 | 509,114 |
| 2016 | 506,657 |
| 2015 | 503,681 |
| 2014 | 500,772 |
| 2013 | 497,386 |
| 2012 | 495,407 |
| 2011 | 492,934 |
| 2010 | 490,784 |
| 2009 | 492,313 |
Plymouth County, MA cities
Abington CDP - 16,974
Brockton city - 104,216
Duxbury CDP - 1,587
Hanson CDP - 1,860
Hingham CDP - 5,557
Hull CDP - 10,120
Kingston CDP - 6,013
Marion Center CDP - 1,095
Marshfield CDP - 4,901
Marshfield Hills CDP - 2,244
Mattapoisett Center CDP - 3,282
Middleborough Center CDP - 7,790
North Lakeville CDP - 3,343
North Pembroke CDP - 4,133
North Plymouth CDP - 4,246
North Scituate CDP - 5,519
Ocean Bluff-Brant Rock CDP - 4,503
Onset CDP - 1,138
Plymouth CDP - 7,198
Scituate CDP - 5,670
South Duxbury CDP - 3,381
The Pinehills CDP - 4,724
Wareham Center CDP - 3,057
West Wareham CDP - 2,313
Weweantic CDP - 1,374
White Island Shores CDP - 2,522
Census data for Plymouth County, Massachusetts
Demographic and housing estimates in Plymouth County, Massachusetts
| Total population | 527,602 |
| Male | 257,936 |
| Female | 269,666 |
| Total population | 527,602 |
| Under 5 years | 27,518 |
| 5 to 9 years | 30,900 |
| 10 to 14 years | 32,881 |
| 15 to 19 years | 34,822 |
| 20 to 24 years | 31,610 |
| 25 to 34 years | 58,121 |
| 35 to 44 years | 61,742 |
| 45 to 54 years | 74,939 |
| 55 to 59 years | 40,926 |
| 60 to 64 years | 38,402 |
| 65 to 74 years | 58,013 |
| 75 to 84 years | 26,243 |
| 85 years and over | 11,485 |
| Median age (years) | 42.6 |
| Under 18 years | 113,067 |
| 16 years and over | 429,459 |
| 18 years and over | 414,535 |
| 21 years and over | 395,330 |
| 62 years and over | 118,675 |
| 65 years and over | 95,741 |
| Total population | 527,602 |
| One race | 501,787 |
| White | 425,485 |
| Black or African American | 48,869 |
| American Indian and Alaska Native | 790 |
| Asian | 8,283 |
| Native Hawaiian and Other Pacific Islander | 137 |
| Some other race | 18,223 |
| Two or more races | 25,815 |
| Citizen, VOTING AGE 18 and over population | 396,031 |
| Male Citizen, VOTING AGE 18 and over population | 190,530 |
| Female Citizen, VOTING AGE 18 and over population | 205,501 |
Social characteristics in Plymouth County, Massachusetts
| Total households | 196,307 |
| Family households (families) | 105,353 |
| Married-couple family | 13,451 |
| Male householder, no wife present, family | 28,291 |
| Female householder, no husband present, family | 20,024 |
| Nonfamily households | 49,212 |
| Average household size | 68,687 |
| Average family size | 2.63 |
Economic characteristics in Plymouth County, Massachusetts
| Total households | 196,307 |
| Less than $10,000 | 6,604 |
| $10,000 to $14,999 | 5,585 |
| $15,000 to $24,999 | 10,548 |
| $25,000 to $34,999 | 11,031 |
| $35,000 to $49,999 | 15,873 |
| $50,000 to $74,999 | 26,864 |
| $75,000 to $99,999 | 23,408 |
| $100,000 to $149,999 | 38,512 |
| $150,000 to $199,999 | 24,645 |
| $200,000 or more | 33,237 |
| Median household income (dollars) | 98,190 |
Housing characteristics in Plymouth County, Massachusetts
| Total housing units | 213,262 |
| Occupied housing units | 196,307 |
| Vacant housing units | 16,955 |
| Total housing units | 213,262 |
| 1-unit, detached | 151,023 |
| 1-unit, attached | 10,227 |
| 2 units | 11,250 |
| 3 or 4 units | 11,701 |
| 5 to 9 units | 7,052 |
| 10 to 19 units | 6,517 |
| 20 or more units | 10,774 |
| Mobile home | 4,689 |
| Boat, RV, van, etc. | 29 |
| Total housing units | 213,262 |
| Built 2014 or later | 287 |
| Built 2010 to 2013 | 12,392 |
| Built 2000 to 2009 | 18,577 |
| Built 1990 to 1999 | 19,170 |
| Built 1980 to 1989 | 25,134 |
| Built 1970 to 1979 | 31,740 |
| Built 1960 to 1969 | 23,391 |
| Built 1950 to 1959 | 23,673 |
| Built 1940 to 1949 | 9,985 |
| Built 1939 or earlier | 48,913 |
| Total housing units | 213,262 |
| 1 room | 2,220 |
| 2 rooms | 3,444 |
| 3 rooms | 15,038 |
| 4 rooms | 27,477 |
| 5 rooms | 37,127 |
| 6 rooms | 40,042 |
| 7 rooms | 32,147 |
| 8 rooms | 25,147 |
| 9 rooms or more | 30,620 |
| Median rooms | 6.0 |
| Total housing units | 213,262 |
| No bedroom | 2,425 |
| 1 bedroom | 19,258 |
| 2 bedrooms | 53,643 |
| 3 bedrooms | 85,232 |
| 4 bedrooms | 43,521 |
| 5 or more bedrooms | 9,183 |
| Occupied housing units | 196,307 |
| Owner-occupied | 152,142 |
| Renter-occupied | 44,165 |
| Average household size of owner-occupied unit | 2.75 |
| Average household size of renter-occupied unit | 2.19 |
| Occupied housing units | 196,307 |
| Moved in 2017 or later | 14,641 |
| Moved in 2015 to 2016 | 46,010 |
| Moved in 2010 to 2014 | 33,881 |
| Moved in 2000 to 2009 | 42,068 |
| Moved in 1990 to 1999 | 27,820 |
| Moved in 1989 and earlier | 31,887 |
| Owner-occupied units | 152,142 |
| Less than $50,000 | 2,571 |
| $50,000 to $99,999 | 1,788 |
| $100,000 to $149,999 | 1,896 |
| $150,000 to $199,999 | 4,756 |
| $200,000 to $299,999 | 23,628 |
| $300,000 to $499,999 | 67,208 |
| $500,000 to $999,999 | 43,291 |
| $1,000,000 or more | 7,004 |
| Median (dollars) | 409,600 |
| Owner-occupied units | 152,142 |
| Housing units with a mortgage | 108,744 |
| Housing units without a mortgage | 43,398 |
| Occupied units paying rent | 41,633 |
| Less than $500 | 5,350 |
| $500 to $999 | 5,835 |
| $1,000 to $1,499 | 12,298 |
| $1,500 to $1,999 | 10,907 |
| $2,000 to $2,499 | 4,863 |
| $2,500 to $2,999 | 1,461 |
| $3,000 or more | 919 |
| Median (dollars) | 1,406 |
| No rent paid | 2,532 |
Demographic data for Plymouth County, MA and each city in the county. Lists of cities by population, wealth and poverty in Plymouth County, MA.