Ventura County Historical Household and Family Data
ACS 2010-2014 data
Total population: 835,790
| Ventura County | California | U.S. | |
| Total Households | 267,829, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 3.07, see rank | 2.95 | 2.63 |
| 1 Person Households | 55,160, 20.60%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 212,669, 79.40%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 197,214, 73.63%, see rank | 68.69% | 66.22% |
| Average Family Size | 3.69, see rank | 3.67 | 3.32 |
| Married-Couple Family | 149,020, 55.64%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 70,615, 26.37%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 823,318
| Ventura County | California | U.S. | |
| Total Households | 266,920, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 3.04, see rank | 2.90 | 2.58 |
| 1 Person Households | 53,037, 19.87%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 213,883, 80.13%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 197,178, 73.87%, see rank | 68.71% | 66.43% |
| Average Family Size | 3.47, see rank | 3.45 | 3.14 |
| Married-Couple Family | 150,512, 56.39%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 69,742, 26.13%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 822,794
| Ventura County | California | U.S. | |
| Total Households | 265,951, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 3.05, see rank | 2.93 | 2.61 |
| 1 Person Households | 54,242, 20.40%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 211,709, 79.60%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 196,098, 73.73%, see rank | 68.59% | 66.47% |
| Average Family Size | 3.65, see rank | 3.65 | 3.29 |
| Married-Couple Family | 148,670, 55.90%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 69,853, 26.27%, see rank | 31.41% | 33.53% |
ACS 2006-2010 data
Total population: 809,080
| Ventura County | California | U.S. | |
| Total Households | 264,305, 100% | 12,392,852 | 114,235,996 |
| Average Household Size | 3.02, see rank | 2.89 | 2.59 |
| 1 Person Households | 53,837, 20.37%, see rank | 24.39% | 27.24% |
| 2 or More Person Households | 210,468, 79.63%, see rank | 75.61% | 72.76% |
| Family Households (Families) | 195,579, 74.00%, see rank | 68.55% | 66.75% |
| Average Family Size | 3.61, see rank | 3.60 | 3.25 |
| Married-Couple Family | 149,872, 56.70%, see rank | 49.76% | 49.60% |
| Nonfamily Households | 68,726, 26.00%, see rank | 31.45% | 33.25% |
ACS 2005-2009 data
Total population: 792,313
| Ventura County | California | U.S. | |
| Total Households | 257,178, 100% | 12,187,191 | 112,611,029 |
| Average Household Size | 3.04, see rank | 2.91 | 2.60 |
| 1 Person Households | 52,759, 20.51%, see rank | 24.57% | 27.32% |
| 2 or More Person Households | 204,419, 79.49%, see rank | 75.43% | 72.68% |
| Family Households (Families) | 190,353, 74.02%, see rank | 68.38% | 66.67% |
| Average Family Size | 3.64, see rank | 3.63 | 3.27 |
| Married-Couple Family | 147,964, 57.53%, see rank | 49.93% | 49.71% |
| Nonfamily Households | 66,825, 25.98%, see rank | 31.62% | 33.33% |
US Census 2000 data
Total population: 753,197
| Ventura County | California | U.S. | |
| Total Households | 243,234, 100% | 11,502,870 | 105,480,101 |
| Average Household Size | 3.04, see rank | 2.87 | 2.59 |
| 1 Person Households | 45,931, 18.88%, see rank | 23.54% | 25.82% |
| 2 or More Person Households | 197,303, 81.12%, see rank | 76.46% | 74.18% |
| Family Households (Families) | 182,959, 75.22%, see rank | 68.85% | 68.06% |
| Average Family Size | 3.46, see rank | 3.43 | 3.14 |
| Married-Couple Family | 144,778, 59.52%, see rank | 51.09% | 51.66% |
| Nonfamily Households | 60,275, 24.78%, 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.