Princeton, NJ Historical Household and Family Data
ACS 2010-2014 data
Total population: 28,940
| Princeton, NJ | New Jersey | U.S. | |
| Total Households | 9,528, 100% | 3,188,498 | 116,211,092 |
| Average Household Size | 2.45, see rank | 2.72 | 2.63 |
| 1 Person Households | 2,516, 26.41%, see rank | 25.81% | 27.57% |
| 2 or More Person Households | 7,012, 73.59%, see rank | 74.19% | 72.43% |
| Family Households (Families) | 6,167, 64.73%, see rank | 69.25% | 66.22% |
| Average Family Size | 3.02, see rank | 3.39 | 3.32 |
| Married-Couple Family | 5,432, 57.01%, see rank | 50.93% | 48.42% |
| Nonfamily Households | 3,361, 35.27%, see rank | 30.75% | 33.78% |
US Census 2010 data
Total population: 12,307
| Princeton, NJ | New Jersey | U.S. | |
| Total Households | 3,161, 100% | 3,214,360 | 116,716,292 |
| Average Household Size | 2.21, see rank | 2.68 | 2.58 |
| 1 Person Households | 1,253, 39.64%, see rank | 25.24% | 26.74% |
| 2 or More Person Households | 1,908, 60.36%, see rank | 74.76% | 73.26% |
| Family Households (Families) | 1,644, 52.01%, see rank | 69.27% | 66.43% |
| Average Family Size | 2.96, see rank | 3.22 | 3.14 |
| Married-Couple Family | 1,339, 42.36%, see rank | 51.13% | 48.42% |
| Nonfamily Households | 1,517, 47.99%, see rank | 30.73% | 33.57% |
ACS 2008-2012 data
Total population: 12,342
| Princeton, NJ | New Jersey | U.S. | |
| Total Households | 3,004, 100% | 3,186,878 | 115,226,802 |
| Average Household Size | 2.30, see rank | 2.70 | 2.61 |
| 1 Person Households | 1,085, 36.12%, see rank | 25.97% | 27.45% |
| 2 or More Person Households | 1,919, 63.88%, see rank | 74.03% | 72.55% |
| Family Households (Families) | 1,564, 52.06%, see rank | 69.21% | 66.47% |
| Average Family Size | 3.10, see rank | 3.36 | 3.29 |
| Married-Couple Family | 1,257, 41.84%, see rank | 51.29% | 48.97% |
| Nonfamily Households | 1,440, 47.94%, see rank | 30.79% | 33.53% |
ACS 2006-2010 data
Total population: 12,533
| Princeton, NJ | New Jersey | U.S. | |
| Total Households | 3,870, 100% | 3,176,069 | 114,235,996 |
| Average Household Size | 2.37, see rank | 2.69 | 2.59 |
| 1 Person Households | 1,464, 37.83%, see rank | 25.95% | 27.24% |
| 2 or More Person Households | 2,406, 62.17%, see rank | 74.05% | 72.76% |
| Family Households (Families) | 2,085, 53.88%, see rank | 69.23% | 66.75% |
| Average Family Size | 3.17, see rank | 3.34 | 3.25 |
| Married-Couple Family | 1,776, 45.89%, see rank | 51.72% | 49.60% |
| Nonfamily Households | 1,785, 46.12%, see rank | 30.77% | 33.25% |
ACS 2005-2009 data
Total population: 13,459
| Princeton, NJ | New Jersey | U.S. | |
| Total Households | 4,401, 100% | 3,152,877 | 112,611,029 |
| Average Household Size | 2.45, see rank | 2.68 | 2.60 |
| 1 Person Households | 1,592, 36.17%, see rank | 25.94% | 27.32% |
| 2 or More Person Households | 2,809, 63.83%, see rank | 74.06% | 72.68% |
| Family Households (Families) | 2,495, 56.69%, see rank | 69.23% | 66.67% |
| Average Family Size | 3.22, see rank | 3.33 | 3.27 |
| Married-Couple Family | 2,142, 48.67%, see rank | 51.92% | 49.71% |
| Nonfamily Households | 1,906, 43.31%, see rank | 30.77% | 33.33% |
US Census 2000 data
Total population: 14,203
| Princeton, NJ | New Jersey | U.S. | |
| Total Households | 3,326, 100% | 3,064,645 | 105,480,101 |
| Average Household Size | 2.20, see rank | 2.68 | 2.59 |
| 1 Person Households | 1,334, 40.11%, see rank | 24.51% | 25.82% |
| 2 or More Person Households | 1,992, 59.89%, see rank | 75.49% | 74.18% |
| Family Households (Families) | 1,693, 50.90%, see rank | 70.30% | 68.06% |
| Average Family Size | 2.92, see rank | 3.21 | 3.14 |
| Married-Couple Family | 1,413, 42.48%, see rank | 53.46% | 51.66% |
| Nonfamily Households | 1,633, 49.10%, 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.