Monmouth, OR Historical Household and Family Data
ACS 2010-2014 data
Total population: 9,769
| Monmouth, OR | Oregon | U.S. | |
| Total Households | 3,344, 100% | 1,522,988 | 116,211,092 |
| Average Household Size | 2.55, see rank | 2.50 | 2.63 |
| 1 Person Households | 988, 29.55%, see rank | 27.93% | 27.57% |
| 2 or More Person Households | 2,356, 70.45%, see rank | 72.07% | 72.43% |
| Family Households (Families) | 1,568, 46.89%, see rank | 63.44% | 66.22% |
| Average Family Size | 3.49, see rank | 3.17 | 3.32 |
| Married-Couple Family | 1,202, 35.94%, see rank | 48.31% | 48.42% |
| Nonfamily Households | 1,776, 53.11%, see rank | 36.56% | 33.78% |
US Census 2010 data
Total population: 9,534
| Monmouth, OR | Oregon | U.S. | |
| Total Households | 3,247, 100% | 1,518,938 | 116,716,292 |
| Average Household Size | 2.52, see rank | 2.47 | 2.58 |
| 1 Person Households | 777, 23.93%, see rank | 27.44% | 26.74% |
| 2 or More Person Households | 2,470, 76.07%, see rank | 72.56% | 73.26% |
| Family Households (Families) | 1,769, 54.48%, see rank | 63.43% | 66.43% |
| Average Family Size | 3.07, see rank | 3.00 | 3.14 |
| Married-Couple Family | 1,357, 41.79%, see rank | 48.31% | 48.42% |
| Nonfamily Households | 1,478, 45.52%, see rank | 36.57% | 33.57% |
ACS 2008-2012 data
Total population: 9,549
| Monmouth, OR | Oregon | U.S. | |
| Total Households | 3,358, 100% | 1,512,718 | 115,226,802 |
| Average Household Size | 2.49, see rank | 2.48 | 2.61 |
| 1 Person Households | 1,253, 37.31%, see rank | 27.87% | 27.45% |
| 2 or More Person Households | 2,105, 62.69%, see rank | 72.13% | 72.55% |
| Family Households (Families) | 1,562, 46.52%, see rank | 63.74% | 66.47% |
| Average Family Size | 3.59, see rank | 3.13 | 3.29 |
| Married-Couple Family | 982, 29.24%, see rank | 49.03% | 48.97% |
| Nonfamily Households | 1,796, 53.48%, see rank | 36.26% | 33.53% |
ACS 2006-2010 data
Total population: 9,283
| Monmouth, OR | Oregon | U.S. | |
| Total Households | 3,599, 100% | 1,499,267 | 114,235,996 |
| Average Household Size | 2.34, see rank | 2.45 | 2.59 |
| 1 Person Households | 1,146, 31.84%, see rank | 27.87% | 27.24% |
| 2 or More Person Households | 2,453, 68.16%, see rank | 72.13% | 72.76% |
| Family Households (Families) | 1,706, 47.40%, see rank | 63.84% | 66.75% |
| Average Family Size | 3.12, see rank | 3.10 | 3.25 |
| Married-Couple Family | 1,287, 35.76%, see rank | 49.59% | 49.60% |
| Nonfamily Households | 1,893, 52.60%, see rank | 36.16% | 33.25% |
ACS 2005-2009 data
Total population: 9,401
| Monmouth, OR | Oregon | U.S. | |
| Total Households | 3,205, 100% | 1,464,196 | 112,611,029 |
| Average Household Size | 2.69, see rank | 2.49 | 2.60 |
| 1 Person Households | 1,072, 33.45%, see rank | 27.88% | 27.32% |
| 2 or More Person Households | 2,133, 66.55%, see rank | 72.12% | 72.68% |
| Family Households (Families) | 1,600, 49.92%, see rank | 63.92% | 66.67% |
| Average Family Size | 3.53, see rank | 3.15 | 3.27 |
| Married-Couple Family | 1,166, 36.38%, see rank | 49.96% | 49.71% |
| Nonfamily Households | 1,605, 50.08%, see rank | 36.08% | 33.33% |
US Census 2000 data
Total population: 7,741
| Monmouth, OR | Oregon | U.S. | |
| Total Households | 2,757, 100% | 1,333,723 | 105,480,101 |
| Average Household Size | 2.50, see rank | 2.51 | 2.59 |
| 1 Person Households | 672, 24.37%, see rank | 26.06% | 25.82% |
| 2 or More Person Households | 2,085, 75.63%, see rank | 73.94% | 74.18% |
| Family Households (Families) | 1,488, 53.97%, see rank | 65.81% | 68.06% |
| Average Family Size | 3.03, see rank | 3.02 | 3.14 |
| Married-Couple Family | 1,150, 41.71%, see rank | 51.92% | 51.66% |
| Nonfamily Households | 1,269, 46.03%, 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.