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Monmouth County Historical Household and Family Data
ACS 2010-2014 data
Total population: 629,702
| Monmouth County | New Jersey | U.S. | |
| Total Households | 233,730, 100% | 3,188,498 | 116,211,092 |
| Average Household Size | 2.66, see rank | 2.72 | 2.63 |
| 1 Person Households | 60,324, 25.81%, see rank | 25.81% | 27.57% |
| 2 or More Person Households | 173,406, 74.19%, see rank | 74.19% | 72.43% |
| Family Households (Families) | 162,376, 69.47%, see rank | 69.25% | 66.22% |
| Average Family Size | 3.30, see rank | 3.39 | 3.32 |
| Married-Couple Family | 128,553, 55.00%, see rank | 50.93% | 48.42% |
| Nonfamily Households | 71,354, 30.53%, see rank | 30.75% | 33.78% |
US Census 2010 data
Total population: 630,380
| Monmouth County | New Jersey | U.S. | |
| Total Households | 233,983, 100% | 3,214,360 | 116,716,292 |
| Average Household Size | 2.66, see rank | 2.68 | 2.58 |
| 1 Person Households | 58,515, 25.01%, see rank | 25.24% | 26.74% |
| 2 or More Person Households | 175,468, 74.99%, see rank | 74.76% | 73.26% |
| Family Households (Families) | 163,389, 69.83%, see rank | 69.27% | 66.43% |
| Average Family Size | 3.22, see rank | 3.22 | 3.14 |
| Married-Couple Family | 129,797, 55.47%, see rank | 51.13% | 48.42% |
| Nonfamily Households | 70,594, 30.17%, see rank | 30.73% | 33.57% |
ACS 2008-2012 data
Total population: 629,263
| Monmouth County | New Jersey | U.S. | |
| Total Households | 233,661, 100% | 3,186,878 | 115,226,802 |
| Average Household Size | 2.66, see rank | 2.70 | 2.61 |
| 1 Person Households | 60,435, 25.86%, see rank | 25.97% | 27.45% |
| 2 or More Person Households | 173,226, 74.14%, see rank | 74.03% | 72.55% |
| Family Households (Families) | 162,228, 69.43%, see rank | 69.21% | 66.47% |
| Average Family Size | 3.30, see rank | 3.36 | 3.29 |
| Married-Couple Family | 129,941, 55.61%, see rank | 51.29% | 48.97% |
| Nonfamily Households | 71,433, 30.57%, see rank | 30.79% | 33.53% |
ACS 2006-2010 data
Total population: 628,112
| Monmouth County | New Jersey | U.S. | |
| Total Households | 232,513, 100% | 3,176,069 | 114,235,996 |
| Average Household Size | 2.67, see rank | 2.69 | 2.59 |
| 1 Person Households | 59,760, 25.70%, see rank | 25.95% | 27.24% |
| 2 or More Person Households | 172,753, 74.30%, see rank | 74.05% | 72.76% |
| Family Households (Families) | 161,623, 69.51%, see rank | 69.23% | 66.75% |
| Average Family Size | 3.31, see rank | 3.34 | 3.25 |
| Married-Couple Family | 129,675, 55.77%, see rank | 51.72% | 49.60% |
| Nonfamily Households | 70,890, 30.49%, see rank | 30.77% | 33.25% |
ACS 2005-2009 data
Total population: 641,984
| Monmouth County | New Jersey | U.S. | |
| Total Households | 231,057, 100% | 3,152,877 | 112,611,029 |
| Average Household Size | 2.74, see rank | 2.68 | 2.60 |
| 1 Person Households | 58,506, 25.32%, see rank | 25.94% | 27.32% |
| 2 or More Person Households | 172,551, 74.68%, see rank | 74.06% | 72.68% |
| Family Households (Families) | 162,226, 70.21%, see rank | 69.23% | 66.67% |
| Average Family Size | 3.39, see rank | 3.33 | 3.27 |
| Married-Couple Family | 131,185, 56.78%, see rank | 51.92% | 49.71% |
| Nonfamily Households | 68,831, 29.79%, see rank | 30.77% | 33.33% |
US Census 2000 data
Total population: 615,301
| Monmouth County | New Jersey | U.S. | |
| Total Households | 224,236, 100% | 3,064,645 | 105,480,101 |
| Average Household Size | 2.70, see rank | 2.68 | 2.59 |
| 1 Person Households | 53,456, 23.84%, see rank | 24.51% | 25.82% |
| 2 or More Person Households | 170,780, 76.16%, see rank | 75.49% | 74.18% |
| Family Households (Families) | 160,233, 71.46%, see rank | 70.30% | 68.06% |
| Average Family Size | 3.24, see rank | 3.21 | 3.14 |
| Married-Couple Family | 130,550, 58.22%, see rank | 53.46% | 51.66% |
| Nonfamily Households | 64,003, 28.54%, 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.