USA.com / California / Orange County / Los Alamitos, CA / 90720 / Population and Races / Historical Household and Family Data
90720 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 22,325
| 90720 Zip Code | California | U.S. | |
| Total Households | 7,780, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 2.81, see rank | 2.95 | 2.63 |
| 1 Person Households | 1,454, 18.69%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 6,326, 81.31%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 6,075, 78.08%, see rank | 68.69% | 66.22% |
| Average Family Size | 3.26, see rank | 3.67 | 3.32 |
| Married-Couple Family | 4,643, 59.68%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 1,705, 21.92%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 21,751
| 90720 Zip Code | California | U.S. | |
| Total Households | 7,789, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 2.74, see rank | 2.90 | 2.58 |
| 1 Person Households | 1,461, 18.76%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 6,328, 81.24%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 5,923, 76.04%, see rank | 68.71% | 66.43% |
| Average Family Size | 3.14, see rank | 3.45 | 3.14 |
| Married-Couple Family | 4,457, 57.22%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 1,866, 23.96%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 21,710
| 90720 Zip Code | California | U.S. | |
| Total Households | 7,709, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 2.76, see rank | 2.93 | 2.61 |
| 1 Person Households | 1,451, 18.82%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 6,258, 81.18%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 5,942, 77.08%, see rank | 68.59% | 66.47% |
| Average Family Size | 3.21, see rank | 3.65 | 3.29 |
| Married-Couple Family | 4,501, 58.39%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 1,767, 22.92%, see rank | 31.41% | 33.53% |
US Census 2000 data
Total population: 21,328
| 90720 Zip Code | California | U.S. | |
| Total Households | 7,759, 100% | 11,502,870 | 105,480,101 |
| Average Household Size | 2.69, see rank | 2.87 | 2.59 |
| 1 Person Households | 1,486, 19.15%, see rank | 23.54% | 25.82% |
| 2 or More Person Households | 6,273, 80.85%, see rank | 76.46% | 74.18% |
| Family Households (Families) | 5,876, 75.73%, see rank | 68.85% | 68.06% |
| Average Family Size | 3.09, see rank | 3.43 | 3.14 |
| Married-Couple Family | 4,540, 58.51%, see rank | 51.09% | 51.66% |
| Nonfamily Households | 1,883, 24.27%, 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.