USA.com / California / Los Angeles County / Stevenson Ranch, CA / 91381 / Population and Races / Historical Household and Family Data
91381 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 20,296
| 91381 Zip Code | California | U.S. | |
| Total Households | 6,527, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 3.11, see rank | 2.95 | 2.63 |
| 1 Person Households | 1,089, 16.68%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 5,438, 83.32%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 4,985, 76.38%, see rank | 68.69% | 66.22% |
| Average Family Size | 3.64, see rank | 3.67 | 3.32 |
| Married-Couple Family | 4,031, 61.76%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 1,542, 23.62%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 20,158
| 91381 Zip Code | California | U.S. | |
| Total Households | 6,636, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 3.04, see rank | 2.90 | 2.58 |
| 1 Person Households | 1,035, 15.60%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 5,601, 84.40%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 5,205, 78.44%, see rank | 68.71% | 66.43% |
| Average Family Size | 3.44, see rank | 3.45 | 3.14 |
| Married-Couple Family | 4,297, 64.75%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 1,431, 21.56%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 19,673
| 91381 Zip Code | California | U.S. | |
| Total Households | 6,396, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 3.08, see rank | 2.93 | 2.61 |
| 1 Person Households | 1,019, 15.93%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 5,377, 84.07%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 4,985, 77.94%, see rank | 68.59% | 66.47% |
| Average Family Size | 3.56, see rank | 3.65 | 3.29 |
| Married-Couple Family | 4,089, 63.93%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 1,411, 22.06%, see rank | 31.41% | 33.53% |
US Census 2000 data
Total population: 9,919
| 91381 Zip Code | California | U.S. | |
| Total Households | 3,441, 100% | 11,502,870 | 105,480,101 |
| Average Household Size | 2.88, see rank | 2.87 | 2.59 |
| 1 Person Households | 582, 16.91%, see rank | 23.54% | 25.82% |
| 2 or More Person Households | 2,859, 83.09%, see rank | 76.46% | 74.18% |
| Family Households (Families) | 2,633, 76.52%, see rank | 68.85% | 68.06% |
| Average Family Size | 3.31, see rank | 3.43 | 3.14 |
| Married-Couple Family | 2,338, 67.95%, see rank | 51.09% | 51.66% |
| Nonfamily Households | 808, 23.48%, 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.