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King William County Historical Household and Family Data
ACS 2010-2014 data
Total population: 16,045
| King William County | Virginia | U.S. | |
| Total Households | 6,147, 100% | 3,041,710 | 116,211,092 |
| Average Household Size | 2.60, see rank | 2.61 | 2.63 |
| 1 Person Households | 1,201, 19.54%, see rank | 26.52% | 27.57% |
| 2 or More Person Households | 4,946, 80.46%, see rank | 73.48% | 72.43% |
| Family Households (Families) | 4,689, 76.28%, see rank | 67.30% | 66.22% |
| Average Family Size | 3.03, see rank | 3.25 | 3.32 |
| Married-Couple Family | 3,655, 59.46%, see rank | 50.70% | 48.42% |
| Nonfamily Households | 1,458, 23.72%, see rank | 32.70% | 33.78% |
US Census 2010 data
Total population: 15,935
| King William County | Virginia | U.S. | |
| Total Households | 5,979, 100% | 3,056,058 | 116,716,292 |
| Average Household Size | 2.65, see rank | 2.54 | 2.58 |
| 1 Person Households | 1,184, 19.80%, see rank | 26.02% | 26.74% |
| 2 or More Person Households | 4,795, 80.20%, see rank | 73.98% | 73.26% |
| Family Households (Families) | 4,526, 75.70%, see rank | 66.99% | 66.43% |
| Average Family Size | 3.04, see rank | 3.06 | 3.14 |
| Married-Couple Family | 3,561, 59.56%, see rank | 50.22% | 48.42% |
| Nonfamily Households | 1,453, 24.30%, see rank | 33.01% | 33.57% |
ACS 2008-2012 data
Total population: 15,861
| King William County | Virginia | U.S. | |
| Total Households | 6,035, 100% | 3,006,219 | 115,226,802 |
| Average Household Size | 2.61, see rank | 2.59 | 2.61 |
| 1 Person Households | 1,385, 22.95%, see rank | 26.45% | 27.45% |
| 2 or More Person Households | 4,650, 77.05%, see rank | 73.55% | 72.55% |
| Family Households (Families) | 4,482, 74.27%, see rank | 67.39% | 66.47% |
| Average Family Size | 3.13, see rank | 3.21 | 3.29 |
| Married-Couple Family | 3,596, 59.59%, see rank | 51.11% | 48.97% |
| Nonfamily Households | 1,553, 25.73%, see rank | 32.61% | 33.53% |
ACS 2006-2010 data
Total population: 15,509
| King William County | Virginia | U.S. | |
| Total Households | 5,909, 100% | 2,974,481 | 114,235,996 |
| Average Household Size | 2.62, see rank | 2.56 | 2.59 |
| 1 Person Households | 1,225, 20.73%, see rank | 26.80% | 27.24% |
| 2 or More Person Households | 4,684, 79.27%, see rank | 73.20% | 72.76% |
| Family Households (Families) | 4,540, 76.83%, see rank | 67.24% | 66.75% |
| Average Family Size | 3.06, see rank | 3.18 | 3.25 |
| Married-Couple Family | 3,656, 61.87%, see rank | 51.10% | 49.60% |
| Nonfamily Households | 1,369, 23.17%, see rank | 32.76% | 33.25% |
ACS 2005-2009 data
Total population: 15,492
| King William County | Virginia | U.S. | |
| Total Households | 5,660, 100% | 2,936,634 | 112,611,029 |
| Average Household Size | 2.70, see rank | 2.54 | 2.60 |
| 1 Person Households | 1,132, 20.00%, see rank | 27.05% | 27.32% |
| 2 or More Person Households | 4,528, 80.00%, see rank | 72.95% | 72.68% |
| Family Households (Families) | 4,318, 76.29%, see rank | 66.98% | 66.67% |
| Average Family Size | 3.17, see rank | 3.17 | 3.27 |
| Married-Couple Family | 3,548, 62.69%, see rank | 51.00% | 49.71% |
| Nonfamily Households | 1,342, 23.71%, see rank | 33.02% | 33.33% |
US Census 2000 data
Total population: 13,146
| King William County | Virginia | U.S. | |
| Total Households | 4,846, 100% | 2,699,173 | 105,480,101 |
| Average Household Size | 2.69, see rank | 2.54 | 2.59 |
| 1 Person Households | 885, 18.26%, see rank | 25.08% | 25.82% |
| 2 or More Person Households | 3,961, 81.74%, see rank | 74.92% | 74.18% |
| Family Households (Families) | 3,786, 78.13%, see rank | 68.46% | 68.06% |
| Average Family Size | 3.06, see rank | 3.04 | 3.14 |
| Married-Couple Family | 3,099, 63.95%, see rank | 52.83% | 51.66% |
| Nonfamily Households | 1,060, 21.87%, see rank | 31.54% | 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.