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Mendocino County Historical Household and Family Data
ACS 2010-2014 data
Total population: 87,612
| Mendocino County | California | U.S. | |
| Total Households | 33,693, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 2.53, see rank | 2.95 | 2.63 |
| 1 Person Households | 11,104, 32.96%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 22,589, 67.04%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 20,144, 59.79%, see rank | 68.69% | 66.22% |
| Average Family Size | 3.37, see rank | 3.67 | 3.32 |
| Married-Couple Family | 14,414, 42.78%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 13,549, 40.21%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 87,841
| Mendocino County | California | U.S. | |
| Total Households | 34,945, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 2.46, see rank | 2.90 | 2.58 |
| 1 Person Households | 10,382, 29.71%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 24,563, 70.29%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 21,591, 61.79%, see rank | 68.71% | 66.43% |
| Average Family Size | 3.02, see rank | 3.45 | 3.14 |
| Married-Couple Family | 15,456, 44.23%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 13,354, 38.21%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 87,577
| Mendocino County | California | U.S. | |
| Total Households | 34,228, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 2.49, see rank | 2.93 | 2.61 |
| 1 Person Households | 10,795, 31.54%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 23,433, 68.46%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 21,062, 61.53%, see rank | 68.59% | 66.47% |
| Average Family Size | 3.27, see rank | 3.65 | 3.29 |
| Married-Couple Family | 15,277, 44.63%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 13,166, 38.47%, see rank | 31.41% | 33.53% |
ACS 2006-2010 data
Total population: 87,487
| Mendocino County | California | U.S. | |
| Total Households | 34,374, 100% | 12,392,852 | 114,235,996 |
| Average Household Size | 2.49, see rank | 2.89 | 2.59 |
| 1 Person Households | 10,176, 29.60%, see rank | 24.39% | 27.24% |
| 2 or More Person Households | 24,198, 70.40%, see rank | 75.61% | 72.76% |
| Family Households (Families) | 21,644, 62.97%, see rank | 68.55% | 66.75% |
| Average Family Size | 3.20, see rank | 3.60 | 3.25 |
| Married-Couple Family | 15,653, 45.54%, see rank | 49.76% | 49.60% |
| Nonfamily Households | 12,730, 37.03%, see rank | 31.45% | 33.25% |
ACS 2005-2009 data
Total population: 86,030
| Mendocino County | California | U.S. | |
| Total Households | 33,967, 100% | 12,187,191 | 112,611,029 |
| Average Household Size | 2.49, see rank | 2.91 | 2.60 |
| 1 Person Households | 9,722, 28.62%, see rank | 24.57% | 27.32% |
| 2 or More Person Households | 24,245, 71.38%, see rank | 75.43% | 72.68% |
| Family Households (Families) | 21,535, 63.40%, see rank | 68.38% | 66.67% |
| Average Family Size | 3.19, see rank | 3.63 | 3.27 |
| Married-Couple Family | 15,676, 46.15%, see rank | 49.93% | 49.71% |
| Nonfamily Households | 12,432, 36.60%, see rank | 31.62% | 33.33% |
US Census 2000 data
Total population: 86,265
| Mendocino County | California | U.S. | |
| Total Households | 33,266, 100% | 11,502,870 | 105,480,101 |
| Average Household Size | 2.53, see rank | 2.87 | 2.59 |
| 1 Person Households | 8,983, 27.00%, see rank | 23.54% | 25.82% |
| 2 or More Person Households | 24,283, 73.00%, see rank | 76.46% | 74.18% |
| Family Households (Families) | 21,864, 65.72%, see rank | 68.85% | 68.06% |
| Average Family Size | 3.04, see rank | 3.43 | 3.14 |
| Married-Couple Family | 16,255, 48.86%, see rank | 51.09% | 51.66% |
| Nonfamily Households | 11,402, 34.28%, see rank | 31.15% | 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.