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Ontario, OR Historical Household and Family Data
ACS 2010-2014 data
Total population: 11,148
| Ontario, OR | Oregon | U.S. | |
| Total Households | 4,343, 100% | 1,522,988 | 116,211,092 |
| Average Household Size | 2.50, see rank | 2.50 | 2.63 |
| 1 Person Households | 1,513, 34.84%, see rank | 27.93% | 27.57% |
| 2 or More Person Households | 2,830, 65.16%, see rank | 72.07% | 72.43% |
| Family Households (Families) | 2,617, 60.26%, see rank | 63.44% | 66.22% |
| Average Family Size | 3.35, see rank | 3.17 | 3.32 |
| Married-Couple Family | 1,639, 37.74%, see rank | 48.31% | 48.42% |
| Nonfamily Households | 1,726, 39.74%, see rank | 36.56% | 33.78% |
US Census 2010 data
Total population: 11,366
| Ontario, OR | Oregon | U.S. | |
| Total Households | 4,275, 100% | 1,518,938 | 116,716,292 |
| Average Household Size | 2.60, see rank | 2.47 | 2.58 |
| 1 Person Households | 1,322, 30.92%, see rank | 27.44% | 26.74% |
| 2 or More Person Households | 2,953, 69.08%, see rank | 72.56% | 73.26% |
| Family Households (Families) | 2,678, 62.64%, see rank | 63.43% | 66.43% |
| Average Family Size | 3.28, see rank | 3.00 | 3.14 |
| Married-Couple Family | 1,767, 41.33%, see rank | 48.31% | 48.42% |
| Nonfamily Households | 1,597, 37.36%, see rank | 36.57% | 33.57% |
ACS 2008-2012 data
Total population: 11,273
| Ontario, OR | Oregon | U.S. | |
| Total Households | 4,304, 100% | 1,512,718 | 115,226,802 |
| Average Household Size | 2.56, see rank | 2.48 | 2.61 |
| 1 Person Households | 1,392, 32.34%, see rank | 27.87% | 27.45% |
| 2 or More Person Households | 2,912, 67.66%, see rank | 72.13% | 72.55% |
| Family Households (Families) | 2,673, 62.11%, see rank | 63.74% | 66.47% |
| Average Family Size | 3.34, see rank | 3.13 | 3.29 |
| Married-Couple Family | 1,765, 41.01%, see rank | 49.03% | 48.97% |
| Nonfamily Households | 1,631, 37.89%, see rank | 36.26% | 33.53% |
ACS 2006-2010 data
Total population: 11,308
| Ontario, OR | Oregon | U.S. | |
| Total Households | 4,396, 100% | 1,499,267 | 114,235,996 |
| Average Household Size | 2.53, see rank | 2.45 | 2.59 |
| 1 Person Households | 1,359, 30.91%, see rank | 27.87% | 27.24% |
| 2 or More Person Households | 3,037, 69.09%, see rank | 72.13% | 72.76% |
| Family Households (Families) | 2,789, 63.44%, see rank | 63.84% | 66.75% |
| Average Family Size | 3.26, see rank | 3.10 | 3.25 |
| Married-Couple Family | 1,885, 42.88%, see rank | 49.59% | 49.60% |
| Nonfamily Households | 1,607, 36.56%, see rank | 36.16% | 33.25% |
ACS 2005-2009 data
Total population: 11,004
| Ontario, OR | Oregon | U.S. | |
| Total Households | 4,300, 100% | 1,464,196 | 112,611,029 |
| Average Household Size | 2.52, see rank | 2.49 | 2.60 |
| 1 Person Households | 1,380, 32.09%, see rank | 27.88% | 27.32% |
| 2 or More Person Households | 2,920, 67.91%, see rank | 72.12% | 72.68% |
| Family Households (Families) | 2,654, 61.72%, see rank | 63.92% | 66.67% |
| Average Family Size | 3.29, see rank | 3.15 | 3.27 |
| Married-Couple Family | 1,866, 43.40%, see rank | 49.96% | 49.71% |
| Nonfamily Households | 1,646, 38.28%, see rank | 36.08% | 33.33% |
US Census 2000 data
Total population: 10,985
| Ontario, OR | Oregon | U.S. | |
| Total Households | 4,084, 100% | 1,333,723 | 105,480,101 |
| Average Household Size | 2.63, see rank | 2.51 | 2.59 |
| 1 Person Households | 1,241, 30.39%, see rank | 26.06% | 25.82% |
| 2 or More Person Households | 2,843, 69.61%, see rank | 73.94% | 74.18% |
| Family Households (Families) | 2,633, 64.47%, see rank | 65.81% | 68.06% |
| Average Family Size | 3.30, see rank | 3.02 | 3.14 |
| Married-Couple Family | 1,936, 47.40%, see rank | 51.92% | 51.66% |
| Nonfamily Households | 1,451, 35.53%, see rank | 34.19% | 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.