USA.com / California / Los Angeles County / Sunland, CA / 91040 / Population and Races / Historical Household and Family Data
91040 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 20,017
| 91040 Zip Code | California | U.S. | |
| Total Households | 7,057, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 2.78, see rank | 2.95 | 2.63 |
| 1 Person Households | 2,017, 28.58%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 5,040, 71.42%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 4,471, 63.36%, see rank | 68.69% | 66.22% |
| Average Family Size | 3.60, see rank | 3.67 | 3.32 |
| Married-Couple Family | 3,528, 49.99%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 2,586, 36.64%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 20,372
| 91040 Zip Code | California | U.S. | |
| Total Households | 7,359, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 2.72, see rank | 2.90 | 2.58 |
| 1 Person Households | 1,757, 23.88%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 5,602, 76.12%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 5,071, 68.91%, see rank | 68.71% | 66.43% |
| Average Family Size | 3.25, see rank | 3.45 | 3.14 |
| Married-Couple Family | 3,870, 52.59%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 2,288, 31.09%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 19,903
| 91040 Zip Code | California | U.S. | |
| Total Households | 7,044, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 2.77, see rank | 2.93 | 2.61 |
| 1 Person Households | 1,935, 27.47%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 5,109, 72.53%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 4,442, 63.06%, see rank | 68.59% | 66.47% |
| Average Family Size | 3.58, see rank | 3.65 | 3.29 |
| Married-Couple Family | 3,364, 47.76%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 2,602, 36.94%, see rank | 31.41% | 33.53% |
US Census 2000 data
Total population: 18,748
| 91040 Zip Code | California | U.S. | |
| Total Households | 7,010, 100% | 11,502,870 | 105,480,101 |
| Average Household Size | 2.62, see rank | 2.87 | 2.59 |
| 1 Person Households | 1,791, 25.55%, see rank | 23.54% | 25.82% |
| 2 or More Person Households | 5,219, 74.45%, see rank | 76.46% | 74.18% |
| Family Households (Families) | 4,661, 66.49%, see rank | 68.85% | 68.06% |
| Average Family Size | 3.19, see rank | 3.43 | 3.14 |
| Married-Couple Family | 3,615, 51.57%, see rank | 51.09% | 51.66% |
| Nonfamily Households | 2,349, 33.51%, 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.