Hamilton Square CDP, New Jersey demographics
Population: 12,244
Median age: 46.7
Median household income: 117,000
Hamilton Square is a CDP in Mercer County, New Jersey, United States.
Demographics, population, home values, social and economic characteristics of Hamilton Square CDP, NJ.
Population
| 2021 | 12,244 |
| 2020 | 11,526 |
| 2019 | 11,989 |
| 2018 | 12,542 |
| 2017 | 12,877 |
| 2016 | 13,265 |
| 2015 | 13,456 |
| 2014 | 12,870 |
| 2013 | 12,844 |
| 2012 | 13,477 |
| 2011 | 12,947 |
| 2010 | 13,441 |
Census data for Hamilton Square CDP, New Jersey
Demographic and housing estimates in Hamilton Square CDP, New Jersey
| Total population | 12,244 |
| Male | 6,055 |
| Female | 6,189 |
| Total population | 12,244 |
| Under 5 years | 770 |
| 5 to 9 years | 569 |
| 10 to 14 years | 495 |
| 15 to 19 years | 637 |
| 20 to 24 years | 679 |
| 25 to 34 years | 1,413 |
| 35 to 44 years | 1,412 |
| 45 to 54 years | 1,258 |
| 55 to 59 years | 981 |
| 60 to 64 years | 1,049 |
| 65 to 74 years | 2,109 |
| 75 to 84 years | 569 |
| 85 years and over | 303 |
| Median age (years) | 46.7 |
| Under 18 years | 2,130 |
| 16 years and over | 10,302 |
| 18 years and over | 10,114 |
| 21 years and over | 9,653 |
| 62 years and over | 3,546 |
| 65 years and over | 2,981 |
| Total population | 12,244 |
| One race | 12,125 |
| White | 11,172 |
| Black or African American | 288 |
| American Indian and Alaska Native | 0 |
| Asian | 628 |
| Native Hawaiian and Other Pacific Islander | 0 |
| Some other race | 37 |
| Two or more races | 119 |
| Citizen, VOTING AGE 18 and over population | 9,892 |
| Male Citizen, VOTING AGE 18 and over population | 4,892 |
| Female Citizen, VOTING AGE 18 and over population | 5,000 |
Social characteristics in Hamilton Square CDP, New Jersey
| Total households | 4,366 |
| Family households (families) | 2,765 |
| Married-couple family | 82 |
| Male householder, no wife present, family | 627 |
| Female householder, no husband present, family | 379 |
| Nonfamily households | 892 |
| Average household size | 1,874 |
| Average family size | 2.75 |
Economic characteristics in Hamilton Square CDP, New Jersey
| Total households | 4,366 |
| Less than $10,000 | 69 |
| $10,000 to $14,999 | 47 |
| $15,000 to $24,999 | 147 |
| $25,000 to $34,999 | 98 |
| $35,000 to $49,999 | 283 |
| $50,000 to $74,999 | 340 |
| $75,000 to $99,999 | 454 |
| $100,000 to $149,999 | 1,580 |
| $150,000 to $199,999 | 696 |
| $200,000 or more | 652 |
| Median household income (dollars) | 117,000 |
Housing characteristics in Hamilton Square CDP, New Jersey
| Total housing units | 4,570 |
| Occupied housing units | 4,366 |
| Vacant housing units | 204 |
| Total housing units | 4,570 |
| 1-unit, detached | 4,114 |
| 1-unit, attached | 316 |
| 2 units | 61 |
| 3 or 4 units | 15 |
| 5 to 9 units | 40 |
| 10 to 19 units | 0 |
| 20 or more units | 24 |
| Mobile home | 0 |
| Boat, RV, van, etc. | 0 |
| Total housing units | 4,570 |
| Built 2014 or later | 0 |
| Built 2010 to 2013 | 49 |
| Built 2000 to 2009 | 448 |
| Built 1990 to 1999 | 173 |
| Built 1980 to 1989 | 562 |
| Built 1970 to 1979 | 758 |
| Built 1960 to 1969 | 1,230 |
| Built 1950 to 1959 | 1,161 |
| Built 1940 to 1949 | 70 |
| Built 1939 or earlier | 119 |
| Total housing units | 4,570 |
| 1 room | 0 |
| 2 rooms | 24 |
| 3 rooms | 31 |
| 4 rooms | 69 |
| 5 rooms | 300 |
| 6 rooms | 1,170 |
| 7 rooms | 993 |
| 8 rooms | 1,043 |
| 9 rooms or more | 940 |
| Median rooms | 7.2 |
| Total housing units | 4,570 |
| No bedroom | 0 |
| 1 bedroom | 55 |
| 2 bedrooms | 640 |
| 3 bedrooms | 1,823 |
| 4 bedrooms | 1,753 |
| 5 or more bedrooms | 299 |
| Occupied housing units | 4,366 |
| Owner-occupied | 4,139 |
| Renter-occupied | 227 |
| Average household size of owner-occupied unit | 2.78 |
| Average household size of renter-occupied unit | 2.08 |
| Occupied housing units | 4,366 |
| Moved in 2017 or later | 285 |
| Moved in 2015 to 2016 | 571 |
| Moved in 2010 to 2014 | 478 |
| Moved in 2000 to 2009 | 960 |
| Moved in 1990 to 1999 | 801 |
| Moved in 1989 and earlier | 1,271 |
| Owner-occupied units | 4,139 |
| Less than $50,000 | 59 |
| $50,000 to $99,999 | 0 |
| $100,000 to $149,999 | 44 |
| $150,000 to $199,999 | 100 |
| $200,000 to $299,999 | 1,411 |
| $300,000 to $499,999 | 2,479 |
| $500,000 to $999,999 | 46 |
| $1,000,000 or more | 0 |
| Median (dollars) | 323,900 |
| Owner-occupied units | 4,139 |
| Housing units with a mortgage | 2,783 |
| Housing units without a mortgage | 1,356 |
| Occupied units paying rent | 195 |
| Less than $500 | 0 |
| $500 to $999 | 9 |
| $1,000 to $1,499 | 55 |
| $1,500 to $1,999 | 44 |
| $2,000 to $2,499 | 26 |
| $2,500 to $2,999 | 61 |
| $3,000 or more | 0 |
| Median (dollars) | 1,881 |
| No rent paid | 32 |
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