USA.com / California / San Diego County / El Cajon, CA / 92021 / Population and Races / Historical Household and Family Data
92021 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 66,854
| 92021 Zip Code | California | U.S. | |
| Total Households | 21,621, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 3.03, see rank | 2.95 | 2.63 |
| 1 Person Households | 4,765, 22.04%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 16,856, 77.96%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 15,749, 72.84%, see rank | 68.69% | 66.22% |
| Average Family Size | 3.67, see rank | 3.67 | 3.32 |
| Married-Couple Family | 10,513, 48.62%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 5,872, 27.16%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 65,068
| 92021 Zip Code | California | U.S. | |
| Total Households | 22,649, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 2.82, see rank | 2.90 | 2.58 |
| 1 Person Households | 5,024, 22.18%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 17,625, 77.82%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 15,921, 70.29%, see rank | 68.71% | 66.43% |
| Average Family Size | 3.31, see rank | 3.45 | 3.14 |
| Married-Couple Family | 10,698, 47.23%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 6,728, 29.71%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 64,441
| 92021 Zip Code | California | U.S. | |
| Total Households | 21,594, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 2.93, see rank | 2.93 | 2.61 |
| 1 Person Households | 5,016, 23.23%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 16,578, 76.77%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 15,271, 70.72%, see rank | 68.59% | 66.47% |
| Average Family Size | 3.58, see rank | 3.65 | 3.29 |
| Married-Couple Family | 10,533, 48.78%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 6,323, 29.28%, see rank | 31.41% | 33.53% |
US Census 2000 data
Total population: 61,868
| 92021 Zip Code | California | U.S. | |
| Total Households | 22,260, 100% | 11,502,870 | 105,480,101 |
| Average Household Size | 2.73, see rank | 2.87 | 2.59 |
| 1 Person Households | 5,068, 22.77%, see rank | 23.54% | 25.82% |
| 2 or More Person Households | 17,192, 77.23%, see rank | 76.46% | 74.18% |
| Family Households (Families) | 15,482, 69.55%, see rank | 68.85% | 68.06% |
| Average Family Size | 3.20, see rank | 3.43 | 3.14 |
| Married-Couple Family | 11,137, 50.03%, see rank | 51.09% | 51.66% |
| Nonfamily Households | 6,778, 30.45%, 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.