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Onalaska, WA Historical Household and Family Data
ACS 2010-2014 data
Total population: 994
| Onalaska, WA | Washington | U.S. | |
| Total Households | 332, 100% | 2,645,396 | 116,211,092 |
| Average Household Size | 2.99, see rank | 2.55 | 2.63 |
| 1 Person Households | 47, 14.16%, see rank | 27.79% | 27.57% |
| 2 or More Person Households | 285, 85.84%, see rank | 72.21% | 72.43% |
| Family Households (Families) | 252, 75.90%, see rank | 64.48% | 66.22% |
| Average Family Size | 3.54, see rank | 3.23 | 3.32 |
| Married-Couple Family | 199, 59.94%, see rank | 49.73% | 48.42% |
| Nonfamily Households | 80, 24.10%, see rank | 35.52% | 33.78% |
US Census 2010 data
Total population: 621
| Onalaska, WA | Washington | U.S. | |
| Total Households | 238, 100% | 2,620,076 | 116,716,292 |
| Average Household Size | 2.61, see rank | 2.51 | 2.58 |
| 1 Person Households | 45, 18.91%, see rank | 27.16% | 26.74% |
| 2 or More Person Households | 193, 81.09%, see rank | 72.84% | 73.26% |
| Family Households (Families) | 175, 73.53%, see rank | 64.40% | 66.43% |
| Average Family Size | 2.97, see rank | 3.06 | 3.14 |
| Married-Couple Family | 120, 50.42%, see rank | 49.19% | 48.42% |
| Nonfamily Households | 63, 26.47%, see rank | 35.60% | 33.57% |
ACS 2008-2012 data
Total population: 731
| Onalaska, WA | Washington | U.S. | |
| Total Households | 255, 100% | 2,619,995 | 115,226,802 |
| Average Household Size | 2.87, see rank | 2.52 | 2.61 |
| 1 Person Households | 23, 9.02%, see rank | 27.74% | 27.45% |
| 2 or More Person Households | 232, 90.98%, see rank | 72.26% | 72.55% |
| Family Households (Families) | 232, 90.98%, see rank | 64.49% | 66.47% |
| Average Family Size | 3.05, see rank | 3.18 | 3.29 |
| Married-Couple Family | 193, 75.69%, see rank | 49.98% | 48.97% |
| Nonfamily Households | 23, 9.02%, see rank | 35.51% | 33.53% |
ACS 2006-2010 data
Total population: 712
| Onalaska, WA | Washington | U.S. | |
| Total Households | 242, 100% | 2,577,375 | 114,235,996 |
| Average Household Size | 2.94, see rank | 2.49 | 2.59 |
| 1 Person Households | 17, 7.02%, see rank | 27.74% | 27.24% |
| 2 or More Person Households | 225, 92.98%, see rank | 72.26% | 72.76% |
| Family Households (Families) | 225, 92.98%, see rank | 64.62% | 66.75% |
| Average Family Size | 3.09, see rank | 3.14 | 3.25 |
| Married-Couple Family | 178, 73.55%, see rank | 50.17% | 49.60% |
| Nonfamily Households | 17, 7.02%, see rank | 35.38% | 33.25% |
* 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.