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Summit, WA Historical Household and Family Data
ACS 2010-2014 data
Total population: 8,025
| Summit, WA | Washington | U.S. | |
| Total Households | 3,212, 100% | 2,645,396 | 116,211,092 |
| Average Household Size | 2.49, see rank | 2.55 | 2.63 |
| 1 Person Households | 744, 23.16%, see rank | 27.79% | 27.57% |
| 2 or More Person Households | 2,468, 76.84%, see rank | 72.21% | 72.43% |
| Family Households (Families) | 2,361, 73.51%, see rank | 64.48% | 66.22% |
| Average Family Size | 2.93, see rank | 3.23 | 3.32 |
| Married-Couple Family | 1,847, 57.50%, see rank | 49.73% | 48.42% |
| Nonfamily Households | 851, 26.49%, see rank | 35.52% | 33.78% |
US Census 2010 data
Total population: 7,985
| Summit, WA | Washington | U.S. | |
| Total Households | 3,123, 100% | 2,620,076 | 116,716,292 |
| Average Household Size | 2.56, see rank | 2.51 | 2.58 |
| 1 Person Households | 658, 21.07%, see rank | 27.16% | 26.74% |
| 2 or More Person Households | 2,465, 78.93%, see rank | 72.84% | 73.26% |
| Family Households (Families) | 2,274, 72.81%, see rank | 64.40% | 66.43% |
| Average Family Size | 2.92, see rank | 3.06 | 3.14 |
| Married-Couple Family | 1,809, 57.93%, see rank | 49.19% | 48.42% |
| Nonfamily Households | 849, 27.19%, see rank | 35.60% | 33.57% |
ACS 2008-2012 data
Total population: 8,394
| Summit, WA | Washington | U.S. | |
| Total Households | 3,462, 100% | 2,619,995 | 115,226,802 |
| Average Household Size | 2.42, see rank | 2.52 | 2.61 |
| 1 Person Households | 854, 24.67%, see rank | 27.74% | 27.45% |
| 2 or More Person Households | 2,608, 75.33%, see rank | 72.26% | 72.55% |
| Family Households (Families) | 2,447, 70.68%, see rank | 64.49% | 66.47% |
| Average Family Size | 2.90, see rank | 3.18 | 3.29 |
| Married-Couple Family | 1,953, 56.41%, see rank | 49.98% | 48.97% |
| Nonfamily Households | 1,015, 29.32%, see rank | 35.51% | 33.53% |
ACS 2006-2010 data
Total population: 7,932
| Summit, WA | Washington | U.S. | |
| Total Households | 3,308, 100% | 2,577,375 | 114,235,996 |
| Average Household Size | 2.40, see rank | 2.49 | 2.59 |
| 1 Person Households | 809, 24.46%, see rank | 27.74% | 27.24% |
| 2 or More Person Households | 2,499, 75.54%, see rank | 72.26% | 72.76% |
| Family Households (Families) | 2,347, 70.95%, see rank | 64.62% | 66.75% |
| Average Family Size | 2.87, see rank | 3.14 | 3.25 |
| Married-Couple Family | 1,804, 54.53%, see rank | 50.17% | 49.60% |
| Nonfamily Households | 961, 29.05%, see rank | 35.38% | 33.25% |
ACS 2005-2009 data
Total population: 7,926
| Summit, WA | Washington | U.S. | |
| Total Households | 3,134, 100% | 2,512,327 | 112,611,029 |
| Average Household Size | 2.53, see rank | 2.52 | 2.60 |
| 1 Person Households | 644, 20.55%, see rank | 27.81% | 27.32% |
| 2 or More Person Households | 2,490, 79.45%, see rank | 72.19% | 72.68% |
| Family Households (Families) | 2,317, 73.93%, see rank | 64.50% | 66.67% |
| Average Family Size | 2.96, see rank | 3.18 | 3.27 |
| Married-Couple Family | 1,777, 56.70%, see rank | 50.27% | 49.71% |
| Nonfamily Households | 817, 26.07%, see rank | 35.50% | 33.33% |
US Census 2000 data
Total population: 8,041
| Summit, WA | Washington | U.S. | |
| Total Households | 2,990, 100% | 2,271,398 | 105,480,101 |
| Average Household Size | 2.68, see rank | 2.53 | 2.59 |
| 1 Person Households | 552, 18.46%, see rank | 26.17% | 25.82% |
| 2 or More Person Households | 2,438, 81.54%, see rank | 73.83% | 74.18% |
| Family Households (Families) | 2,271, 75.95%, see rank | 66.00% | 68.06% |
| Average Family Size | 3.04, see rank | 3.07 | 3.14 |
| Married-Couple Family | 1,901, 63.58%, see rank | 52.04% | 51.66% |
| Nonfamily Households | 719, 24.05%, 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.