Somersworth city, New Hampshire demographics
Population: 11,964
Median age: 39.7
Median household income: 68,762
Somersworth is a city in Strafford County, New Hampshire, United States.
Demographics, population, home values, social and economic characteristics of Somersworth city, NH.
Population
| 2021 | 11,964 |
| 2020 | 12,027 |
| 2019 | 11,925 |
| 2018 | 11,883 |
| 2017 | 11,797 |
| 2016 | 11,756 |
| 2015 | 11,778 |
| 2014 | 11,765 |
| 2013 | 11,780 |
| 2012 | 11,782 |
| 2011 | 11,830 |
| 2010 | 11,822 |
| 2009 | 11,876 |
Census data for Somersworth city, New Hampshire
Demographic and housing estimates in Somersworth city, New Hampshire
| Total population | 11,964 |
| Male | 6,131 |
| Female | 5,833 |
| Total population | 11,964 |
| Under 5 years | 311 |
| 5 to 9 years | 467 |
| 10 to 14 years | 988 |
| 15 to 19 years | 864 |
| 20 to 24 years | 437 |
| 25 to 34 years | 2,077 |
| 35 to 44 years | 1,578 |
| 45 to 54 years | 1,780 |
| 55 to 59 years | 888 |
| 60 to 64 years | 875 |
| 65 to 74 years | 1,152 |
| 75 to 84 years | 466 |
| 85 years and over | 81 |
| Median age (years) | 39.7 |
| Under 18 years | 2,370 |
| 16 years and over | 10,001 |
| 18 years and over | 9,594 |
| 21 years and over | 9,226 |
| 62 years and over | 2,151 |
| 65 years and over | 1,699 |
| Total population | 11,964 |
| One race | 11,216 |
| White | 10,379 |
| Black or African American | 208 |
| American Indian and Alaska Native | 6 |
| Asian | 576 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 47 |
| Two or more races | 748 |
| Citizen, VOTING AGE 18 and over population | 9,228 |
| Male Citizen, VOTING AGE 18 and over population | 4,796 |
| Female Citizen, VOTING AGE 18 and over population | 4,432 |
Social characteristics in Somersworth city, New Hampshire
| Total households | 5,137 |
| Family households (families) | 2,295 |
| Married-couple family | 505 |
| Male householder, no wife present, family | 1,073 |
| Female householder, no husband present, family | 802 |
| Nonfamily households | 1,264 |
| Average household size | 1,394 |
| Average family size | 2.33 |
Economic characteristics in Somersworth city, New Hampshire
| Total households | 5,137 |
| Less than $10,000 | 275 |
| $10,000 to $14,999 | 214 |
| $15,000 to $24,999 | 425 |
| $25,000 to $34,999 | 295 |
| $35,000 to $49,999 | 540 |
| $50,000 to $74,999 | 1,198 |
| $75,000 to $99,999 | 714 |
| $100,000 to $149,999 | 862 |
| $150,000 to $199,999 | 456 |
| $200,000 or more | 158 |
| Median household income (dollars) | 68,762 |
Housing characteristics in Somersworth city, New Hampshire
| Total housing units | 5,541 |
| Occupied housing units | 5,137 |
| Vacant housing units | 404 |
| Total housing units | 5,541 |
| 1-unit, detached | 2,608 |
| 1-unit, attached | 57 |
| 2 units | 947 |
| 3 or 4 units | 616 |
| 5 to 9 units | 215 |
| 10 to 19 units | 265 |
| 20 or more units | 484 |
| Mobile home | 349 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 5,541 |
| Built 2014 or later | 0 |
| Built 2010 to 2013 | 134 |
| Built 2000 to 2009 | 403 |
| Built 1990 to 1999 | 261 |
| Built 1980 to 1989 | 882 |
| Built 1970 to 1979 | 816 |
| Built 1960 to 1969 | 613 |
| Built 1950 to 1959 | 577 |
| Built 1940 to 1949 | 158 |
| Built 1939 or earlier | 1,697 |
| Total housing units | 5,541 |
| 1 room | 160 |
| 2 rooms | 104 |
| 3 rooms | 620 |
| 4 rooms | 1,239 |
| 5 rooms | 907 |
| 6 rooms | 1,065 |
| 7 rooms | 813 |
| 8 rooms | 227 |
| 9 rooms or more | 406 |
| Median rooms | 5.2 |
| Total housing units | 5,541 |
| No bedroom | 160 |
| 1 bedroom | 704 |
| 2 bedrooms | 1,892 |
| 3 bedrooms | 1,967 |
| 4 bedrooms | 664 |
| 5 or more bedrooms | 154 |
| Occupied housing units | 5,137 |
| Owner-occupied | 3,046 |
| Renter-occupied | 2,091 |
| Average household size of owner-occupied unit | 2.56 |
| Average household size of renter-occupied unit | 1.99 |
| Occupied housing units | 5,137 |
| Moved in 2017 or later | 526 |
| Moved in 2015 to 2016 | 1,539 |
| Moved in 2010 to 2014 | 863 |
| Moved in 2000 to 2009 | 1,155 |
| Moved in 1990 to 1999 | 430 |
| Moved in 1989 and earlier | 624 |
| Owner-occupied units | 3,046 |
| Less than $50,000 | 304 |
| $50,000 to $99,999 | 29 |
| $100,000 to $149,999 | 238 |
| $150,000 to $199,999 | 520 |
| $200,000 to $299,999 | 1,384 |
| $300,000 to $499,999 | 545 |
| $500,000 to $999,999 | 12 |
| $1,000,000 or more | 14 |
| Median (dollars) | 226,600 |
| Owner-occupied units | 3,046 |
| Housing units with a mortgage | 2,127 |
| Housing units without a mortgage | 919 |
| Occupied units paying rent | 2,091 |
| Less than $500 | 190 |
| $500 to $999 | 370 |
| $1,000 to $1,499 | 1,096 |
| $1,500 to $1,999 | 434 |
| $2,000 to $2,499 | 1 |
| $2,500 to $2,999 | 0 |
| $3,000 or more | 0 |
| Median (dollars) | 1,189 |
| No rent paid | 0 |
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