Somerville borough, New Jersey demographics
Population: 12,453
Median age: 36.7
Median household income: 92,995
Somerville is a borough in Somerset County, New Jersey, United States.
Demographics, population, home values, social and economic characteristics of Somerville borough, NJ.
Population
| 2021 | 12,453 |
| 2020 | 12,139 |
| 2019 | 12,085 |
| 2018 | 12,121 |
| 2017 | 12,234 |
| 2016 | 12,207 |
| 2015 | 12,212 |
| 2014 | 12,175 |
| 2013 | 12,165 |
| 2012 | 12,132 |
| 2011 | 12,173 |
| 2010 | 12,188 |
| 2009 | 12,503 |
Census data for Somerville borough, New Jersey
Demographic and housing estimates in Somerville borough, New Jersey
| Total population | 12,453 |
| Male | 6,515 |
| Female | 5,938 |
| Total population | 12,453 |
| Under 5 years | 686 |
| 5 to 9 years | 504 |
| 10 to 14 years | 780 |
| 15 to 19 years | 653 |
| 20 to 24 years | 897 |
| 25 to 34 years | 2,159 |
| 35 to 44 years | 2,054 |
| 45 to 54 years | 1,512 |
| 55 to 59 years | 564 |
| 60 to 64 years | 851 |
| 65 to 74 years | 826 |
| 75 to 84 years | 815 |
| 85 years and over | 152 |
| Median age (years) | 36.7 |
| Under 18 years | 2,381 |
| 16 years and over | 10,290 |
| 18 years and over | 10,072 |
| 21 years and over | 9,752 |
| 62 years and over | 2,324 |
| 65 years and over | 1,793 |
| Total population | 12,453 |
| One race | 12,133 |
| White | 8,259 |
| Black or African American | 1,498 |
| American Indian and Alaska Native | 36 |
| Asian | 1,432 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 908 |
| Two or more races | 320 |
| Citizen, VOTING AGE 18 and over population | 8,664 |
| Male Citizen, VOTING AGE 18 and over population | 4,480 |
| Female Citizen, VOTING AGE 18 and over population | 4,184 |
Social characteristics in Somerville borough, New Jersey
| Total households | 4,902 |
| Family households (families) | 2,109 |
| Married-couple family | 444 |
| Male householder, no wife present, family | 1,085 |
| Female householder, no husband present, family | 763 |
| Nonfamily households | 1,264 |
| Average household size | 1,299 |
| Average family size | 2.46 |
Economic characteristics in Somerville borough, New Jersey
| Total households | 4,902 |
| Less than $10,000 | 174 |
| $10,000 to $14,999 | 134 |
| $15,000 to $24,999 | 294 |
| $25,000 to $34,999 | 302 |
| $35,000 to $49,999 | 357 |
| $50,000 to $74,999 | 744 |
| $75,000 to $99,999 | 570 |
| $100,000 to $149,999 | 1,268 |
| $150,000 to $199,999 | 564 |
| $200,000 or more | 495 |
| Median household income (dollars) | 92,995 |
Housing characteristics in Somerville borough, New Jersey
| Total housing units | 5,214 |
| Occupied housing units | 4,902 |
| Vacant housing units | 312 |
| Total housing units | 5,214 |
| 1-unit, detached | 2,375 |
| 1-unit, attached | 165 |
| 2 units | 656 |
| 3 or 4 units | 454 |
| 5 to 9 units | 285 |
| 10 to 19 units | 186 |
| 20 or more units | 1,083 |
| Mobile home | 10 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 5,214 |
| Built 2014 or later | 0 |
| Built 2010 to 2013 | 152 |
| Built 2000 to 2009 | 88 |
| Built 1990 to 1999 | 128 |
| Built 1980 to 1989 | 374 |
| Built 1970 to 1979 | 402 |
| Built 1960 to 1969 | 1,041 |
| Built 1950 to 1959 | 1,235 |
| Built 1940 to 1949 | 519 |
| Built 1939 or earlier | 1,275 |
| Total housing units | 5,214 |
| 1 room | 110 |
| 2 rooms | 235 |
| 3 rooms | 916 |
| 4 rooms | 1,319 |
| 5 rooms | 437 |
| 6 rooms | 732 |
| 7 rooms | 503 |
| 8 rooms | 500 |
| 9 rooms or more | 462 |
| Median rooms | 4.6 |
| Total housing units | 5,214 |
| No bedroom | 148 |
| 1 bedroom | 1,286 |
| 2 bedrooms | 1,511 |
| 3 bedrooms | 1,430 |
| 4 bedrooms | 744 |
| 5 or more bedrooms | 95 |
| Occupied housing units | 4,902 |
| Owner-occupied | 2,282 |
| Renter-occupied | 2,620 |
| Average household size of owner-occupied unit | 2.70 |
| Average household size of renter-occupied unit | 2.26 |
| Occupied housing units | 4,902 |
| Moved in 2017 or later | 773 |
| Moved in 2015 to 2016 | 1,470 |
| Moved in 2010 to 2014 | 885 |
| Moved in 2000 to 2009 | 705 |
| Moved in 1990 to 1999 | 454 |
| Moved in 1989 and earlier | 615 |
| Owner-occupied units | 2,282 |
| Less than $50,000 | 39 |
| $50,000 to $99,999 | 3 |
| $100,000 to $149,999 | 33 |
| $150,000 to $199,999 | 26 |
| $200,000 to $299,999 | 563 |
| $300,000 to $499,999 | 1,413 |
| $500,000 to $999,999 | 205 |
| $1,000,000 or more | 0 |
| Median (dollars) | 346,300 |
| Owner-occupied units | 2,282 |
| Housing units with a mortgage | 1,551 |
| Housing units without a mortgage | 731 |
| Occupied units paying rent | 2,580 |
| Less than $500 | 107 |
| $500 to $999 | 253 |
| $1,000 to $1,499 | 962 |
| $1,500 to $1,999 | 979 |
| $2,000 to $2,499 | 173 |
| $2,500 to $2,999 | 100 |
| $3,000 or more | 6 |
| Median (dollars) | 1,489 |
| No rent paid | 40 |
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