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Philomath, OR Historical Household and Family Data
ACS 2010-2014 data
Total population: 4,577
| Philomath, OR | Oregon | U.S. | |
| Total Households | 1,732, 100% | 1,522,988 | 116,211,092 |
| Average Household Size | 2.63, see rank | 2.50 | 2.63 |
| 1 Person Households | 468, 27.02%, see rank | 27.93% | 27.57% |
| 2 or More Person Households | 1,264, 72.98%, see rank | 72.07% | 72.43% |
| Family Households (Families) | 1,175, 67.84%, see rank | 63.44% | 66.22% |
| Average Family Size | 3.30, see rank | 3.17 | 3.32 |
| Married-Couple Family | 985, 56.87%, see rank | 48.31% | 48.42% |
| Nonfamily Households | 557, 32.16%, see rank | 36.56% | 33.78% |
US Census 2010 data
Total population: 4,584
| Philomath, OR | Oregon | U.S. | |
| Total Households | 1,733, 100% | 1,518,938 | 116,716,292 |
| Average Household Size | 2.64, see rank | 2.47 | 2.58 |
| 1 Person Households | 405, 23.37%, see rank | 27.44% | 26.74% |
| 2 or More Person Households | 1,328, 76.63%, see rank | 72.56% | 73.26% |
| Family Households (Families) | 1,203, 69.42%, see rank | 63.43% | 66.43% |
| Average Family Size | 3.11, see rank | 3.00 | 3.14 |
| Married-Couple Family | 896, 51.70%, see rank | 48.31% | 48.42% |
| Nonfamily Households | 530, 30.58%, see rank | 36.57% | 33.57% |
ACS 2008-2012 data
Total population: 4,564
| Philomath, OR | Oregon | U.S. | |
| Total Households | 1,665, 100% | 1,512,718 | 115,226,802 |
| Average Household Size | 2.73, see rank | 2.48 | 2.61 |
| 1 Person Households | 415, 24.92%, see rank | 27.87% | 27.45% |
| 2 or More Person Households | 1,250, 75.08%, see rank | 72.13% | 72.55% |
| Family Households (Families) | 1,191, 71.53%, see rank | 63.74% | 66.47% |
| Average Family Size | 3.36, see rank | 3.13 | 3.29 |
| Married-Couple Family | 982, 58.98%, see rank | 49.03% | 48.97% |
| Nonfamily Households | 474, 28.47%, see rank | 36.26% | 33.53% |
ACS 2006-2010 data
Total population: 4,518
| Philomath, OR | Oregon | U.S. | |
| Total Households | 1,690, 100% | 1,499,267 | 114,235,996 |
| Average Household Size | 2.67, see rank | 2.45 | 2.59 |
| 1 Person Households | 373, 22.07%, see rank | 27.87% | 27.24% |
| 2 or More Person Households | 1,317, 77.93%, see rank | 72.13% | 72.76% |
| Family Households (Families) | 1,246, 73.73%, see rank | 63.84% | 66.75% |
| Average Family Size | 3.19, see rank | 3.10 | 3.25 |
| Married-Couple Family | 1,051, 62.19%, see rank | 49.59% | 49.60% |
| Nonfamily Households | 444, 26.27%, see rank | 36.16% | 33.25% |
ACS 2005-2009 data
Total population: 4,430
| Philomath, OR | Oregon | U.S. | |
| Total Households | 1,771, 100% | 1,464,196 | 112,611,029 |
| Average Household Size | 2.50, see rank | 2.49 | 2.60 |
| 1 Person Households | 378, 21.34%, see rank | 27.88% | 27.32% |
| 2 or More Person Households | 1,393, 78.66%, see rank | 72.12% | 72.68% |
| Family Households (Families) | 1,284, 72.50%, see rank | 63.92% | 66.67% |
| Average Family Size | 2.97, see rank | 3.15 | 3.27 |
| Married-Couple Family | 1,044, 58.95%, see rank | 49.96% | 49.71% |
| Nonfamily Households | 487, 27.50%, see rank | 36.08% | 33.33% |
US Census 2000 data
Total population: 3,838
| Philomath, OR | Oregon | U.S. | |
| Total Households | 1,346, 100% | 1,333,723 | 105,480,101 |
| Average Household Size | 2.85, see rank | 2.51 | 2.59 |
| 1 Person Households | 250, 18.57%, see rank | 26.06% | 25.82% |
| 2 or More Person Households | 1,096, 81.43%, see rank | 73.94% | 74.18% |
| Family Households (Families) | 1,017, 75.56%, see rank | 65.81% | 68.06% |
| Average Family Size | 3.22, see rank | 3.02 | 3.14 |
| Married-Couple Family | 751, 55.79%, see rank | 51.92% | 51.66% |
| Nonfamily Households | 329, 24.44%, 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.