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Opal Cliffs, CA Historical Household and Family Data
US Census 2010 data
Total population: 5,846
| Opal Cliffs, CA | California | U.S. | |
| Total Households | 2,650, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 2.20, see rank | 2.90 | 2.58 |
| 1 Person Households | 914, 34.49%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 1,736, 65.51%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 1,324, 49.96%, see rank | 68.71% | 66.43% |
| Average Family Size | 2.85, see rank | 3.45 | 3.14 |
| Married-Couple Family | 943, 35.58%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 1,326, 50.04%, see rank | 31.29% | 33.57% |
ACS 2006-2010 data
Total population: 4,949
| Opal Cliffs, CA | California | U.S. | |
| Total Households | 2,399, 100% | 12,392,852 | 114,235,996 |
| Average Household Size | 2.06, see rank | 2.89 | 2.59 |
| 1 Person Households | 872, 36.35%, see rank | 24.39% | 27.24% |
| 2 or More Person Households | 1,527, 63.65%, see rank | 75.61% | 72.76% |
| Family Households (Families) | 1,188, 49.52%, see rank | 68.55% | 66.75% |
| Average Family Size | 2.75, see rank | 3.60 | 3.25 |
| Married-Couple Family | 874, 36.43%, see rank | 49.76% | 49.60% |
| Nonfamily Households | 1,211, 50.48%, see rank | 31.45% | 33.25% |
ACS 2005-2009 data
Total population: 5,106
| Opal Cliffs, CA | California | U.S. | |
| Total Households | 2,510, 100% | 12,187,191 | 112,611,029 |
| Average Household Size | 2.03, see rank | 2.91 | 2.60 |
| 1 Person Households | 944, 37.61%, see rank | 24.57% | 27.32% |
| 2 or More Person Households | 1,566, 62.39%, see rank | 75.43% | 72.68% |
| Family Households (Families) | 1,231, 49.04%, see rank | 68.38% | 66.67% |
| Average Family Size | 2.75, see rank | 3.63 | 3.27 |
| Married-Couple Family | 994, 39.60%, see rank | 49.93% | 49.71% |
| Nonfamily Households | 1,279, 50.96%, see rank | 31.62% | 33.33% |
US Census 2000 data
Total population: 6,458
| Opal Cliffs, CA | California | U.S. | |
| Total Households | 2,843, 100% | 11,502,870 | 105,480,101 |
| Average Household Size | 2.24, see rank | 2.87 | 2.59 |
| 1 Person Households | 954, 33.56%, see rank | 23.54% | 25.82% |
| 2 or More Person Households | 1,889, 66.44%, see rank | 76.46% | 74.18% |
| Family Households (Families) | 1,411, 49.63%, see rank | 68.85% | 68.06% |
| Average Family Size | 2.84, see rank | 3.43 | 3.14 |
| Married-Couple Family | 953, 33.52%, see rank | 51.09% | 51.66% |
| Nonfamily Households | 1,432, 50.37%, 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.