South Duxbury CDP, Massachusetts demographics
Population: 3,381
Median age: 48.2
Median household income: 174,601
South Duxbury is a CDP in Plymouth County, Massachusetts, United States.
Demographics, population, home values, social and economic characteristics of South Duxbury CDP, MA.
Population
| 2021 | 3,381 |
| 2020 | 3,338 |
| 2019 | 3,629 |
| 2018 | 3,613 |
| 2017 | 3,644 |
| 2016 | 3,684 |
| 2015 | 3,594 |
| 2014 | 3,752 |
| 2013 | 3,514 |
| 2012 | 3,722 |
| 2011 | 3,435 |
| 2010 | 3,377 |
| 2009 | 3,080 |
Census data for South Duxbury CDP, Massachusetts
Demographic and housing estimates in South Duxbury CDP, Massachusetts
| Total population | 3,381 |
| Male | 1,637 |
| Female | 1,744 |
| Total population | 3,381 |
| Under 5 years | 103 |
| 5 to 9 years | 160 |
| 10 to 14 years | 367 |
| 15 to 19 years | 239 |
| 20 to 24 years | 185 |
| 25 to 34 years | 172 |
| 35 to 44 years | 284 |
| 45 to 54 years | 672 |
| 55 to 59 years | 258 |
| 60 to 64 years | 278 |
| 65 to 74 years | 302 |
| 75 to 84 years | 339 |
| 85 years and over | 22 |
| Median age (years) | 48.2 |
| Under 18 years | 865 |
| 16 years and over | 2,677 |
| 18 years and over | 2,516 |
| 21 years and over | 2,512 |
| 62 years and over | 894 |
| 65 years and over | 663 |
| Total population | 3,381 |
| One race | 3,317 |
| White | 3,243 |
| Black or African American | 1 |
| American Indian and Alaska Native | 10 |
| Asian | 58 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 5 |
| Two or more races | 64 |
| Citizen, VOTING AGE 18 and over population | 2,450 |
| Male Citizen, VOTING AGE 18 and over population | 1,201 |
| Female Citizen, VOTING AGE 18 and over population | 1,249 |
Social characteristics in South Duxbury CDP, Massachusetts
| Total households | 1,269 |
| Family households (families) | 908 |
| Married-couple family | 76 |
| Male householder, no wife present, family | 115 |
| Female householder, no husband present, family | 115 |
| Nonfamily households | 170 |
| Average household size | 432 |
| Average family size | 2.65 |
Economic characteristics in South Duxbury CDP, Massachusetts
| Total households | 1,269 |
| Less than $10,000 | 40 |
| $10,000 to $14,999 | 25 |
| $15,000 to $24,999 | 35 |
| $25,000 to $34,999 | 56 |
| $35,000 to $49,999 | 49 |
| $50,000 to $74,999 | 77 |
| $75,000 to $99,999 | 102 |
| $100,000 to $149,999 | 154 |
| $150,000 to $199,999 | 229 |
| $200,000 or more | 502 |
| Median household income (dollars) | 174,601 |
Housing characteristics in South Duxbury CDP, Massachusetts
| Total housing units | 1,368 |
| Occupied housing units | 1,269 |
| Vacant housing units | 99 |
| Total housing units | 1,368 |
| 1-unit, detached | 1,290 |
| 1-unit, attached | 36 |
| 2 units | 0 |
| 3 or 4 units | 18 |
| 5 to 9 units | 24 |
| 10 to 19 units | 0 |
| 20 or more units | 0 |
| Mobile home | 0 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 1,368 |
| Built 2014 or later | 0 |
| Built 2010 to 2013 | 81 |
| Built 2000 to 2009 | 85 |
| Built 1990 to 1999 | 117 |
| Built 1980 to 1989 | 103 |
| Built 1970 to 1979 | 117 |
| Built 1960 to 1969 | 232 |
| Built 1950 to 1959 | 258 |
| Built 1940 to 1949 | 183 |
| Built 1939 or earlier | 192 |
| Total housing units | 1,368 |
| 1 room | 8 |
| 2 rooms | 32 |
| 3 rooms | 35 |
| 4 rooms | 6 |
| 5 rooms | 84 |
| 6 rooms | 125 |
| 7 rooms | 221 |
| 8 rooms | 321 |
| 9 rooms or more | 536 |
| Median rooms | 8.0 |
| Total housing units | 1,368 |
| No bedroom | 8 |
| 1 bedroom | 53 |
| 2 bedrooms | 170 |
| 3 bedrooms | 341 |
| 4 bedrooms | 613 |
| 5 or more bedrooms | 183 |
| Occupied housing units | 1,269 |
| Owner-occupied | 1,130 |
| Renter-occupied | 139 |
| Average household size of owner-occupied unit | 2.77 |
| Average household size of renter-occupied unit | 1.73 |
| Occupied housing units | 1,269 |
| Moved in 2017 or later | 59 |
| Moved in 2015 to 2016 | 212 |
| Moved in 2010 to 2014 | 238 |
| Moved in 2000 to 2009 | 293 |
| Moved in 1990 to 1999 | 284 |
| Moved in 1989 and earlier | 183 |
| Owner-occupied units | 1,130 |
| Less than $50,000 | 0 |
| $50,000 to $99,999 | 0 |
| $100,000 to $149,999 | 0 |
| $150,000 to $199,999 | 0 |
| $200,000 to $299,999 | 9 |
| $300,000 to $499,999 | 100 |
| $500,000 to $999,999 | 574 |
| $1,000,000 or more | 447 |
| Median (dollars) | 857,500 |
| Owner-occupied units | 1,130 |
| Housing units with a mortgage | 794 |
| Housing units without a mortgage | 336 |
| Occupied units paying rent | 114 |
| Less than $500 | 0 |
| $500 to $999 | 10 |
| $1,000 to $1,499 | 32 |
| $1,500 to $1,999 | 27 |
| $2,000 to $2,499 | 18 |
| $2,500 to $2,999 | 8 |
| $3,000 or more | 19 |
| Median (dollars) | 1,778 |
| No rent paid | 25 |
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