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Kirkland, WA Historical Household and Family Data
ACS 2010-2014 data
Total population: 83,320
| Kirkland, WA | Washington | U.S. | |
| Total Households | 34,762, 100% | 2,645,396 | 116,211,092 |
| Average Household Size | 2.37, see rank | 2.55 | 2.63 |
| 1 Person Households | 10,393, 29.90%, see rank | 27.79% | 27.57% |
| 2 or More Person Households | 24,369, 70.10%, see rank | 72.21% | 72.43% |
| Family Households (Families) | 21,705, 62.44%, see rank | 64.48% | 66.22% |
| Average Family Size | 3.02, see rank | 3.23 | 3.32 |
| Married-Couple Family | 17,926, 51.57%, see rank | 49.73% | 48.42% |
| Nonfamily Households | 13,057, 37.56%, see rank | 35.52% | 33.78% |
US Census 2010 data
Total population: 48,787
| Kirkland, WA | Washington | U.S. | |
| Total Households | 22,445, 100% | 2,620,076 | 116,716,292 |
| Average Household Size | 2.15, see rank | 2.51 | 2.58 |
| 1 Person Households | 8,090, 36.04%, see rank | 27.16% | 26.74% |
| 2 or More Person Households | 14,355, 63.96%, see rank | 72.84% | 73.26% |
| Family Households (Families) | 12,014, 53.53%, see rank | 64.40% | 66.43% |
| Average Family Size | 2.83, see rank | 3.06 | 3.14 |
| Married-Couple Family | 9,495, 42.30%, see rank | 49.19% | 48.42% |
| Nonfamily Households | 10,431, 46.47%, see rank | 35.60% | 33.57% |
ACS 2008-2012 data
Total population: 49,090
| Kirkland, WA | Washington | U.S. | |
| Total Households | 22,326, 100% | 2,619,995 | 115,226,802 |
| Average Household Size | 2.17, see rank | 2.52 | 2.61 |
| 1 Person Households | 7,774, 34.82%, see rank | 27.74% | 27.45% |
| 2 or More Person Households | 14,552, 65.18%, see rank | 72.26% | 72.55% |
| Family Households (Families) | 12,528, 56.11%, see rank | 64.49% | 66.47% |
| Average Family Size | 2.87, see rank | 3.18 | 3.29 |
| Married-Couple Family | 10,267, 45.99%, see rank | 49.98% | 48.97% |
| Nonfamily Households | 9,798, 43.89%, see rank | 35.51% | 33.53% |
ACS 2006-2010 data
Total population: 47,677
| Kirkland, WA | Washington | U.S. | |
| Total Households | 22,191, 100% | 2,577,375 | 114,235,996 |
| Average Household Size | 2.11, see rank | 2.49 | 2.59 |
| 1 Person Households | 8,079, 36.41%, see rank | 27.74% | 27.24% |
| 2 or More Person Households | 14,112, 63.59%, see rank | 72.26% | 72.76% |
| Family Households (Families) | 11,895, 53.60%, see rank | 64.62% | 66.75% |
| Average Family Size | 2.83, see rank | 3.14 | 3.25 |
| Married-Couple Family | 9,838, 44.33%, see rank | 50.17% | 49.60% |
| Nonfamily Households | 10,296, 46.40%, see rank | 35.38% | 33.25% |
ACS 2005-2009 data
Total population: 47,079
| Kirkland, WA | Washington | U.S. | |
| Total Households | 22,642, 100% | 2,512,327 | 112,611,029 |
| Average Household Size | 2.06, see rank | 2.52 | 2.60 |
| 1 Person Households | 8,827, 38.99%, see rank | 27.81% | 27.32% |
| 2 or More Person Households | 13,815, 61.01%, see rank | 72.19% | 72.68% |
| Family Households (Families) | 11,451, 50.57%, see rank | 64.50% | 66.67% |
| Average Family Size | 2.82, see rank | 3.18 | 3.27 |
| Married-Couple Family | 9,217, 40.71%, see rank | 50.27% | 49.71% |
| Nonfamily Households | 11,191, 49.43%, see rank | 35.50% | 33.33% |
US Census 2000 data
Total population: 45,054
| Kirkland, WA | Washington | U.S. | |
| Total Households | 20,736, 100% | 2,271,398 | 105,480,101 |
| Average Household Size | 2.13, see rank | 2.53 | 2.59 |
| 1 Person Households | 7,385, 35.61%, see rank | 26.17% | 25.82% |
| 2 or More Person Households | 13,351, 64.39%, see rank | 73.83% | 74.18% |
| Family Households (Families) | 11,035, 53.22%, see rank | 66.00% | 68.06% |
| Average Family Size | 2.80, see rank | 3.07 | 3.14 |
| Married-Couple Family | 8,704, 41.98%, see rank | 52.04% | 51.66% |
| Nonfamily Households | 9,701, 46.78%, see rank | 34.00% | 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.