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Fountain Valley, CA Historical Household and Family Data
ACS 2010-2014 data
Total population: 56,440
| Fountain Valley, CA | California | U.S. | |
| Total Households | 18,777, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 2.98, see rank | 2.95 | 2.63 |
| 1 Person Households | 3,460, 18.43%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 15,317, 81.57%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 14,409, 76.74%, see rank | 68.69% | 66.22% |
| Average Family Size | 3.47, see rank | 3.67 | 3.32 |
| Married-Couple Family | 11,171, 59.49%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 4,368, 23.26%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 55,313
| Fountain Valley, CA | California | U.S. | |
| Total Households | 18,648, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 2.94, see rank | 2.90 | 2.58 |
| 1 Person Households | 3,451, 18.51%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 15,197, 81.49%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 14,214, 76.22%, see rank | 68.71% | 66.43% |
| Average Family Size | 3.34, see rank | 3.45 | 3.14 |
| Married-Couple Family | 11,142, 59.75%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 4,434, 23.78%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 55,595
| Fountain Valley, CA | California | U.S. | |
| Total Households | 18,574, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 2.97, see rank | 2.93 | 2.61 |
| 1 Person Households | 3,646, 19.63%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 14,928, 80.37%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 14,115, 75.99%, see rank | 68.59% | 66.47% |
| Average Family Size | 3.51, see rank | 3.65 | 3.29 |
| Married-Couple Family | 11,012, 59.29%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 4,459, 24.01%, see rank | 31.41% | 33.53% |
ACS 2006-2010 data
Total population: 54,961
| Fountain Valley, CA | California | U.S. | |
| Total Households | 18,706, 100% | 12,392,852 | 114,235,996 |
| Average Household Size | 2.91, see rank | 2.89 | 2.59 |
| 1 Person Households | 3,563, 19.05%, see rank | 24.39% | 27.24% |
| 2 or More Person Households | 15,143, 80.95%, see rank | 75.61% | 72.76% |
| Family Households (Families) | 14,207, 75.95%, see rank | 68.55% | 66.75% |
| Average Family Size | 3.42, see rank | 3.60 | 3.25 |
| Married-Couple Family | 11,373, 60.80%, see rank | 49.76% | 49.60% |
| Nonfamily Households | 4,499, 24.05%, see rank | 31.45% | 33.25% |
ACS 2005-2009 data
Total population: 55,180
| Fountain Valley, CA | California | U.S. | |
| Total Households | 18,540, 100% | 12,187,191 | 112,611,029 |
| Average Household Size | 2.94, see rank | 2.91 | 2.60 |
| 1 Person Households | 3,562, 19.21%, see rank | 24.57% | 27.32% |
| 2 or More Person Households | 14,978, 80.79%, see rank | 75.43% | 72.68% |
| Family Households (Families) | 13,828, 74.58%, see rank | 68.38% | 66.67% |
| Average Family Size | 3.47, see rank | 3.63 | 3.27 |
| Married-Couple Family | 11,395, 61.46%, see rank | 49.93% | 49.71% |
| Nonfamily Households | 4,712, 25.42%, see rank | 31.62% | 33.33% |
US Census 2000 data
Total population: 54,978
| Fountain Valley, CA | California | U.S. | |
| Total Households | 18,162, 100% | 11,502,870 | 105,480,101 |
| Average Household Size | 3.00, see rank | 2.87 | 2.59 |
| 1 Person Households | 2,912, 16.03%, see rank | 23.54% | 25.82% |
| 2 or More Person Households | 15,250, 83.97%, see rank | 76.46% | 74.18% |
| Family Households (Families) | 14,227, 78.33%, see rank | 68.85% | 68.06% |
| Average Family Size | 3.35, see rank | 3.43 | 3.14 |
| Married-Couple Family | 11,511, 63.38%, see rank | 51.09% | 51.66% |
| Nonfamily Households | 3,935, 21.67%, 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.