USA.com / California / Ventura County / Oak Park, CA / 91377 / Population and Races / Historical Household and Family Data
91377 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 14,512
| 91377 Zip Code | California | U.S. | |
| Total Households | 5,178, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 2.80, see rank | 2.95 | 2.63 |
| 1 Person Households | 989, 19.10%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 4,189, 80.90%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 3,894, 75.20%, see rank | 68.69% | 66.22% |
| Average Family Size | 3.30, see rank | 3.67 | 3.32 |
| Married-Couple Family | 3,210, 61.99%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 1,284, 24.80%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 13,811
| 91377 Zip Code | California | U.S. | |
| Total Households | 5,158, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 2.68, see rank | 2.90 | 2.58 |
| 1 Person Households | 1,046, 20.28%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 4,112, 79.72%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 3,828, 74.21%, see rank | 68.71% | 66.43% |
| Average Family Size | 3.14, see rank | 3.45 | 3.14 |
| Married-Couple Family | 3,054, 59.21%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 1,330, 25.79%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 14,423
| 91377 Zip Code | California | U.S. | |
| Total Households | 5,233, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 2.76, see rank | 2.93 | 2.61 |
| 1 Person Households | 966, 18.46%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 4,267, 81.54%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 3,980, 76.06%, see rank | 68.59% | 66.47% |
| Average Family Size | 3.23, see rank | 3.65 | 3.29 |
| Married-Couple Family | 3,196, 61.07%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 1,253, 23.94%, see rank | 31.41% | 33.53% |
US Census 2000 data
Total population: 14,809
| 91377 Zip Code | California | U.S. | |
| Total Households | 5,252, 100% | 11,502,870 | 105,480,101 |
| Average Household Size | 2.82, see rank | 2.87 | 2.59 |
| 1 Person Households | 975, 18.56%, see rank | 23.54% | 25.82% |
| 2 or More Person Households | 4,277, 81.44%, see rank | 76.46% | 74.18% |
| Family Households (Families) | 4,007, 76.29%, see rank | 68.85% | 68.06% |
| Average Family Size | 3.27, see rank | 3.43 | 3.14 |
| Married-Couple Family | 3,290, 62.64%, see rank | 51.09% | 51.66% |
| Nonfamily Households | 1,245, 23.71%, 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.