Kitsap County Historical Household and Family Data
ACS 2010-2014 data
Total population: 253,614
| Kitsap County | Washington | U.S. | |
| Total Households | 97,993, 100% | 2,645,396 | 116,211,092 |
| Average Household Size | 2.51, see rank | 2.55 | 2.63 |
| 1 Person Households | 25,823, 26.35%, see rank | 27.79% | 27.57% |
| 2 or More Person Households | 72,170, 73.65%, see rank | 72.21% | 72.43% |
| Family Households (Families) | 65,550, 66.89%, see rank | 64.48% | 66.22% |
| Average Family Size | 3.11, see rank | 3.23 | 3.32 |
| Married-Couple Family | 51,571, 52.63%, see rank | 49.73% | 48.42% |
| Nonfamily Households | 32,443, 33.11%, see rank | 35.52% | 33.78% |
US Census 2010 data
Total population: 251,133
| Kitsap County | Washington | U.S. | |
| Total Households | 97,220, 100% | 2,620,076 | 116,716,292 |
| Average Household Size | 2.49, see rank | 2.51 | 2.58 |
| 1 Person Households | 24,481, 25.18%, see rank | 27.16% | 26.74% |
| 2 or More Person Households | 72,739, 74.82%, see rank | 72.84% | 73.26% |
| Family Households (Families) | 65,820, 67.70%, see rank | 64.40% | 66.43% |
| Average Family Size | 2.97, see rank | 3.06 | 3.14 |
| Married-Couple Family | 51,689, 53.17%, see rank | 49.19% | 48.42% |
| Nonfamily Households | 31,400, 32.30%, see rank | 35.60% | 33.57% |
ACS 2008-2012 data
Total population: 251,400
| Kitsap County | Washington | U.S. | |
| Total Households | 97,668, 100% | 2,619,995 | 115,226,802 |
| Average Household Size | 2.50, see rank | 2.52 | 2.61 |
| 1 Person Households | 25,043, 25.64%, see rank | 27.74% | 27.45% |
| 2 or More Person Households | 72,625, 74.36%, see rank | 72.26% | 72.55% |
| Family Households (Families) | 66,107, 67.69%, see rank | 64.49% | 66.47% |
| Average Family Size | 3.08, see rank | 3.18 | 3.29 |
| Married-Couple Family | 52,129, 53.37%, see rank | 49.98% | 48.97% |
| Nonfamily Households | 31,561, 32.31%, see rank | 35.51% | 33.53% |
ACS 2006-2010 data
Total population: 247,336
| Kitsap County | Washington | U.S. | |
| Total Households | 95,758, 100% | 2,577,375 | 114,235,996 |
| Average Household Size | 2.53, see rank | 2.49 | 2.59 |
| 1 Person Households | 24,113, 25.18%, see rank | 27.74% | 27.24% |
| 2 or More Person Households | 71,645, 74.82%, see rank | 72.26% | 72.76% |
| Family Households (Families) | 65,215, 68.10%, see rank | 64.62% | 66.75% |
| Average Family Size | 3.10, see rank | 3.14 | 3.25 |
| Married-Couple Family | 52,331, 54.65%, see rank | 50.17% | 49.60% |
| Nonfamily Households | 30,543, 31.90%, see rank | 35.38% | 33.25% |
ACS 2005-2009 data
Total population: 238,825
| Kitsap County | Washington | U.S. | |
| Total Households | 91,917, 100% | 2,512,327 | 112,611,029 |
| Average Household Size | 2.56, see rank | 2.52 | 2.60 |
| 1 Person Households | 23,387, 25.44%, see rank | 27.81% | 27.32% |
| 2 or More Person Households | 68,530, 74.56%, see rank | 72.19% | 72.68% |
| Family Households (Families) | 62,408, 67.90%, see rank | 64.50% | 66.67% |
| Average Family Size | 3.15, see rank | 3.18 | 3.27 |
| Married-Couple Family | 50,187, 54.60%, see rank | 50.27% | 49.71% |
| Nonfamily Households | 29,509, 32.10%, see rank | 35.50% | 33.33% |
US Census 2000 data
Total population: 231,969
| Kitsap County | Washington | U.S. | |
| Total Households | 86,416, 100% | 2,271,398 | 105,480,101 |
| Average Household Size | 2.60, see rank | 2.53 | 2.59 |
| 1 Person Households | 19,537, 22.61%, see rank | 26.17% | 25.82% |
| 2 or More Person Households | 66,879, 77.39%, see rank | 73.83% | 74.18% |
| Family Households (Families) | 61,344, 70.99%, see rank | 66.00% | 68.06% |
| Average Family Size | 3.05, see rank | 3.07 | 3.14 |
| Married-Couple Family | 49,839, 57.67%, see rank | 52.04% | 51.66% |
| Nonfamily Households | 25,072, 29.01%, 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.