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Santa Monica, CA Historical Household and Family Data
ACS 2010-2014 data
Total population: 91,619
| Santa Monica, CA | California | U.S. | |
| Total Households | 46,536, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 1.93, see rank | 2.95 | 2.63 |
| 1 Person Households | 22,517, 48.39%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 24,019, 51.61%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 17,859, 38.38%, see rank | 68.69% | 66.22% |
| Average Family Size | 2.93, see rank | 3.67 | 3.32 |
| Married-Couple Family | 13,014, 27.97%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 28,677, 61.62%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 89,736
| Santa Monica, CA | California | U.S. | |
| Total Households | 46,917, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 1.87, see rank | 2.90 | 2.58 |
| 1 Person Households | 22,716, 48.42%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 24,201, 51.58%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 17,929, 38.21%, see rank | 68.71% | 66.43% |
| Average Family Size | 2.79, see rank | 3.45 | 3.14 |
| Married-Couple Family | 13,092, 27.90%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 28,988, 61.79%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 90,008
| Santa Monica, CA | California | U.S. | |
| Total Households | 46,222, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 1.91, see rank | 2.93 | 2.61 |
| 1 Person Households | 22,782, 49.29%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 23,440, 50.71%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 17,577, 38.03%, see rank | 68.59% | 66.47% |
| Average Family Size | 2.91, see rank | 3.65 | 3.29 |
| Married-Couple Family | 13,134, 28.42%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 28,645, 61.97%, see rank | 31.41% | 33.53% |
ACS 2006-2010 data
Total population: 88,679
| Santa Monica, CA | California | U.S. | |
| Total Households | 46,543, 100% | 12,392,852 | 114,235,996 |
| Average Household Size | 1.84, see rank | 2.89 | 2.59 |
| 1 Person Households | 23,823, 51.18%, see rank | 24.39% | 27.24% |
| 2 or More Person Households | 22,720, 48.82%, see rank | 75.61% | 72.76% |
| Family Households (Families) | 17,226, 37.01%, see rank | 68.55% | 66.75% |
| Average Family Size | 2.85, see rank | 3.60 | 3.25 |
| Married-Couple Family | 12,928, 27.78%, see rank | 49.76% | 49.60% |
| Nonfamily Households | 29,317, 62.99%, see rank | 31.45% | 33.25% |
ACS 2005-2009 data
Total population: 86,659
| Santa Monica, CA | California | U.S. | |
| Total Households | 45,441, 100% | 12,187,191 | 112,611,029 |
| Average Household Size | 1.85, see rank | 2.91 | 2.60 |
| 1 Person Households | 23,851, 52.49%, see rank | 24.57% | 27.32% |
| 2 or More Person Households | 21,590, 47.51%, see rank | 75.43% | 72.68% |
| Family Households (Families) | 16,368, 36.02%, see rank | 68.38% | 66.67% |
| Average Family Size | 2.91, see rank | 3.63 | 3.27 |
| Married-Couple Family | 12,499, 27.51%, see rank | 49.93% | 49.71% |
| Nonfamily Households | 29,073, 63.98%, see rank | 31.62% | 33.33% |
US Census 2000 data
Total population: 84,084
| Santa Monica, CA | California | U.S. | |
| Total Households | 44,497, 100% | 11,502,870 | 105,480,101 |
| Average Household Size | 1.83, see rank | 2.87 | 2.59 |
| 1 Person Households | 22,786, 51.21%, see rank | 23.54% | 25.82% |
| 2 or More Person Households | 21,711, 48.79%, see rank | 76.46% | 74.18% |
| Family Households (Families) | 16,783, 37.72%, see rank | 68.85% | 68.06% |
| Average Family Size | 2.80, see rank | 3.43 | 3.14 |
| Married-Couple Family | 12,216, 27.45%, see rank | 51.09% | 51.66% |
| Nonfamily Households | 27,714, 62.28%, 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.