Somerville, NJ Historical Household and Family Data
ACS 2010-2014 data
Total population: 12,175
| Somerville, NJ | New Jersey | U.S. | |
| Total Households | 4,590, 100% | 3,188,498 | 116,211,092 |
| Average Household Size | 2.57, see rank | 2.72 | 2.63 |
| 1 Person Households | 1,482, 32.29%, see rank | 25.81% | 27.57% |
| 2 or More Person Households | 3,108, 67.71%, see rank | 74.19% | 72.43% |
| Family Households (Families) | 2,893, 63.03%, see rank | 69.25% | 66.22% |
| Average Family Size | 3.37, see rank | 3.39 | 3.32 |
| Married-Couple Family | 2,239, 48.78%, see rank | 50.93% | 48.42% |
| Nonfamily Households | 1,697, 36.97%, see rank | 30.75% | 33.78% |
US Census 2010 data
Total population: 12,098
| Somerville, NJ | New Jersey | U.S. | |
| Total Households | 4,591, 100% | 3,214,360 | 116,716,292 |
| Average Household Size | 2.54, see rank | 2.68 | 2.58 |
| 1 Person Households | 1,413, 30.78%, see rank | 25.24% | 26.74% |
| 2 or More Person Households | 3,178, 69.22%, see rank | 74.76% | 73.26% |
| Family Households (Families) | 2,779, 60.53%, see rank | 69.27% | 66.43% |
| Average Family Size | 3.20, see rank | 3.22 | 3.14 |
| Married-Couple Family | 2,008, 43.74%, see rank | 51.13% | 48.42% |
| Nonfamily Households | 1,812, 39.47%, see rank | 30.73% | 33.57% |
ACS 2008-2012 data
Total population: 12,132
| Somerville, NJ | New Jersey | U.S. | |
| Total Households | 4,540, 100% | 3,186,878 | 115,226,802 |
| Average Household Size | 2.58, see rank | 2.70 | 2.61 |
| 1 Person Households | 1,320, 29.07%, see rank | 25.97% | 27.45% |
| 2 or More Person Households | 3,220, 70.93%, see rank | 74.03% | 72.55% |
| Family Households (Families) | 2,999, 66.06%, see rank | 69.21% | 66.47% |
| Average Family Size | 3.30, see rank | 3.36 | 3.29 |
| Married-Couple Family | 2,288, 50.40%, see rank | 51.29% | 48.97% |
| Nonfamily Households | 1,541, 33.94%, see rank | 30.79% | 33.53% |
ACS 2006-2010 data
Total population: 12,188
| Somerville, NJ | New Jersey | U.S. | |
| Total Households | 4,561, 100% | 3,176,069 | 114,235,996 |
| Average Household Size | 2.58, see rank | 2.69 | 2.59 |
| 1 Person Households | 1,436, 31.48%, see rank | 25.95% | 27.24% |
| 2 or More Person Households | 3,125, 68.52%, see rank | 74.05% | 72.76% |
| Family Households (Families) | 2,821, 61.85%, see rank | 69.23% | 66.75% |
| Average Family Size | 3.42, see rank | 3.34 | 3.25 |
| Married-Couple Family | 2,312, 50.69%, see rank | 51.72% | 49.60% |
| Nonfamily Households | 1,740, 38.15%, see rank | 30.77% | 33.25% |
ACS 2005-2009 data
Total population: 12,503
| Somerville, NJ | New Jersey | U.S. | |
| Total Households | 4,648, 100% | 3,152,877 | 112,611,029 |
| Average Household Size | 2.62, see rank | 2.68 | 2.60 |
| 1 Person Households | 1,370, 29.48%, see rank | 25.94% | 27.32% |
| 2 or More Person Households | 3,278, 70.52%, see rank | 74.06% | 72.68% |
| Family Households (Families) | 2,857, 61.47%, see rank | 69.23% | 66.67% |
| Average Family Size | 3.40, see rank | 3.33 | 3.27 |
| Married-Couple Family | 2,257, 48.56%, see rank | 51.92% | 49.71% |
| Nonfamily Households | 1,791, 38.53%, see rank | 30.77% | 33.33% |
US Census 2000 data
Total population: 12,423
| Somerville, NJ | New Jersey | U.S. | |
| Total Households | 4,743, 100% | 3,064,645 | 105,480,101 |
| Average Household Size | 2.49, see rank | 2.68 | 2.59 |
| 1 Person Households | 1,489, 31.39%, see rank | 24.51% | 25.82% |
| 2 or More Person Households | 3,254, 68.61%, see rank | 75.49% | 74.18% |
| Family Households (Families) | 2,891, 60.95%, see rank | 70.30% | 68.06% |
| Average Family Size | 3.15, see rank | 3.21 | 3.14 |
| Married-Couple Family | 2,109, 44.47%, see rank | 53.46% | 51.66% |
| Nonfamily Households | 1,852, 39.05%, see rank | 29.70% | 31.94% |
* ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.