Yamhill County Historical Household and Family Data
ACS 2010-2014 data
Total population: 100,486
| Yamhill County | Oregon | U.S. | |
| Total Households | 34,149, 100% | 1,522,988 | 116,211,092 |
| Average Household Size | 2.79, see rank | 2.50 | 2.63 |
| 1 Person Households | 7,699, 22.55%, see rank | 27.93% | 27.57% |
| 2 or More Person Households | 26,450, 77.45%, see rank | 72.07% | 72.43% |
| Family Households (Families) | 24,560, 71.92%, see rank | 63.44% | 66.22% |
| Average Family Size | 3.37, see rank | 3.17 | 3.32 |
| Married-Couple Family | 18,938, 55.46%, see rank | 48.31% | 48.42% |
| Nonfamily Households | 9,589, 28.08%, see rank | 36.56% | 33.78% |
US Census 2010 data
Total population: 99,193
| Yamhill County | Oregon | U.S. | |
| Total Households | 34,726, 100% | 1,518,938 | 116,716,292 |
| Average Household Size | 2.70, see rank | 2.47 | 2.58 |
| 1 Person Households | 7,527, 21.68%, see rank | 27.44% | 26.74% |
| 2 or More Person Households | 27,199, 78.32%, see rank | 72.56% | 73.26% |
| Family Households (Families) | 25,020, 72.05%, see rank | 63.43% | 66.43% |
| Average Family Size | 3.12, see rank | 3.00 | 3.14 |
| Married-Couple Family | 19,432, 55.96%, see rank | 48.31% | 48.42% |
| Nonfamily Households | 9,706, 27.95%, see rank | 36.57% | 33.57% |
ACS 2008-2012 data
Total population: 99,119
| Yamhill County | Oregon | U.S. | |
| Total Households | 33,920, 100% | 1,512,718 | 115,226,802 |
| Average Household Size | 2.76, see rank | 2.48 | 2.61 |
| 1 Person Households | 7,268, 21.43%, see rank | 27.87% | 27.45% |
| 2 or More Person Households | 26,652, 78.57%, see rank | 72.13% | 72.55% |
| Family Households (Families) | 24,862, 73.30%, see rank | 63.74% | 66.47% |
| Average Family Size | 3.30, see rank | 3.13 | 3.29 |
| Married-Couple Family | 19,526, 57.56%, see rank | 49.03% | 48.97% |
| Nonfamily Households | 9,058, 26.70%, see rank | 36.26% | 33.53% |
ACS 2006-2010 data
Total population: 96,930
| Yamhill County | Oregon | U.S. | |
| Total Households | 34,025, 100% | 1,499,267 | 114,235,996 |
| Average Household Size | 2.71, see rank | 2.45 | 2.59 |
| 1 Person Households | 7,791, 22.90%, see rank | 27.87% | 27.24% |
| 2 or More Person Households | 26,234, 77.10%, see rank | 72.13% | 72.76% |
| Family Households (Families) | 24,414, 71.75%, see rank | 63.84% | 66.75% |
| Average Family Size | 3.28, see rank | 3.10 | 3.25 |
| Married-Couple Family | 19,512, 57.35%, see rank | 49.59% | 49.60% |
| Nonfamily Households | 9,611, 28.25%, see rank | 36.16% | 33.25% |
ACS 2005-2009 data
Total population: 95,494
| Yamhill County | Oregon | U.S. | |
| Total Households | 33,562, 100% | 1,464,196 | 112,611,029 |
| Average Household Size | 2.72, see rank | 2.49 | 2.60 |
| 1 Person Households | 7,919, 23.60%, see rank | 27.88% | 27.32% |
| 2 or More Person Households | 25,643, 76.40%, see rank | 72.12% | 72.68% |
| Family Households (Families) | 24,061, 71.69%, see rank | 63.92% | 66.67% |
| Average Family Size | 3.29, see rank | 3.15 | 3.27 |
| Married-Couple Family | 19,356, 57.67%, see rank | 49.96% | 49.71% |
| Nonfamily Households | 9,501, 28.31%, see rank | 36.08% | 33.33% |
US Census 2000 data
Total population: 84,992
| Yamhill County | Oregon | U.S. | |
| Total Households | 28,732, 100% | 1,333,723 | 105,480,101 |
| Average Household Size | 2.78, see rank | 2.51 | 2.59 |
| 1 Person Households | 5,671, 19.74%, see rank | 26.06% | 25.82% |
| 2 or More Person Households | 23,061, 80.26%, see rank | 73.94% | 74.18% |
| Family Households (Families) | 21,372, 74.38%, see rank | 65.81% | 68.06% |
| Average Family Size | 3.17, see rank | 3.02 | 3.14 |
| Married-Couple Family | 17,248, 60.03%, see rank | 51.92% | 51.66% |
| Nonfamily Households | 7,360, 25.62%, 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.