USA.com / California / Los Angeles County / Santa Monica, CA / 90405 / Population and Races / Historical Household and Family Data
90405 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 28,535
| 90405 Zip Code | California | U.S. | |
| Total Households | 14,029, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 2.01, see rank | 2.95 | 2.63 |
| 1 Person Households | 6,489, 46.25%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 7,540, 53.75%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 5,508, 39.26%, see rank | 68.69% | 66.22% |
| Average Family Size | 3.05, see rank | 3.67 | 3.32 |
| Married-Couple Family | 3,977, 28.35%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 8,521, 60.74%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 27,186
| 90405 Zip Code | California | U.S. | |
| Total Households | 14,376, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 1.87, see rank | 2.90 | 2.58 |
| 1 Person Households | 6,879, 47.85%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 7,497, 52.15%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 5,518, 38.38%, see rank | 68.71% | 66.43% |
| Average Family Size | 2.77, see rank | 3.45 | 3.14 |
| Married-Couple Family | 4,119, 28.65%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 8,858, 61.62%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 28,114
| 90405 Zip Code | California | U.S. | |
| Total Households | 14,097, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 1.97, see rank | 2.93 | 2.61 |
| 1 Person Households | 6,752, 47.90%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 7,345, 52.10%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 5,321, 37.75%, see rank | 68.59% | 66.47% |
| Average Family Size | 3.06, see rank | 3.65 | 3.29 |
| Married-Couple Family | 4,047, 28.71%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 8,776, 62.25%, see rank | 31.41% | 33.53% |
US Census 2000 data
Total population: 26,089
| 90405 Zip Code | California | U.S. | |
| Total Households | 14,285, 100% | 11,502,870 | 105,480,101 |
| Average Household Size | 1.81, see rank | 2.87 | 2.59 |
| 1 Person Households | 7,357, 51.50%, see rank | 23.54% | 25.82% |
| 2 or More Person Households | 6,928, 48.50%, see rank | 76.46% | 74.18% |
| Family Households (Families) | 5,267, 36.87%, see rank | 68.85% | 68.06% |
| Average Family Size | 2.77, see rank | 3.43 | 3.14 |
| Married-Couple Family | 3,882, 27.18%, see rank | 51.09% | 51.66% |
| Nonfamily Households | 9,018, 63.13%, 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.