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Sierra Madre, CA Historical Household and Family Data
ACS 2010-2014 data
Total population: 11,060
| Sierra Madre, CA | California | U.S. | |
| Total Households | 4,457, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 2.48, see rank | 2.95 | 2.63 |
| 1 Person Households | 1,237, 27.75%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 3,220, 72.25%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 2,950, 66.19%, see rank | 68.69% | 66.22% |
| Average Family Size | 3.11, see rank | 3.67 | 3.32 |
| Married-Couple Family | 2,455, 55.08%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 1,507, 33.81%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 10,917
| Sierra Madre, CA | California | U.S. | |
| Total Households | 4,837, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 2.26, see rank | 2.90 | 2.58 |
| 1 Person Households | 1,596, 33.00%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 3,241, 67.00%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 2,872, 59.38%, see rank | 68.71% | 66.43% |
| Average Family Size | 2.89, see rank | 3.45 | 3.14 |
| Married-Couple Family | 2,291, 47.36%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 1,965, 40.62%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 10,939
| Sierra Madre, CA | California | U.S. | |
| Total Households | 4,569, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 2.38, see rank | 2.93 | 2.61 |
| 1 Person Households | 1,344, 29.42%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 3,225, 70.58%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 2,884, 63.12%, see rank | 68.59% | 66.47% |
| Average Family Size | 3.03, see rank | 3.65 | 3.29 |
| Married-Couple Family | 2,337, 51.15%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 1,685, 36.88%, see rank | 31.41% | 33.53% |
ACS 2006-2010 data
Total population: 10,854
| Sierra Madre, CA | California | U.S. | |
| Total Households | 4,605, 100% | 12,392,852 | 114,235,996 |
| Average Household Size | 2.36, see rank | 2.89 | 2.59 |
| 1 Person Households | 1,462, 31.75%, see rank | 24.39% | 27.24% |
| 2 or More Person Households | 3,143, 68.25%, see rank | 75.61% | 72.76% |
| Family Households (Families) | 2,808, 60.98%, see rank | 68.55% | 66.75% |
| Average Family Size | 3.08, see rank | 3.60 | 3.25 |
| Married-Couple Family | 2,279, 49.49%, see rank | 49.76% | 49.60% |
| Nonfamily Households | 1,797, 39.02%, see rank | 31.45% | 33.25% |
ACS 2005-2009 data
Total population: 10,769
| Sierra Madre, CA | California | U.S. | |
| Total Households | 4,566, 100% | 12,187,191 | 112,611,029 |
| Average Household Size | 2.36, see rank | 2.91 | 2.60 |
| 1 Person Households | 1,326, 29.04%, see rank | 24.57% | 27.32% |
| 2 or More Person Households | 3,240, 70.96%, see rank | 75.43% | 72.68% |
| Family Households (Families) | 2,766, 60.58%, see rank | 68.38% | 66.67% |
| Average Family Size | 3.02, see rank | 3.63 | 3.27 |
| Married-Couple Family | 2,334, 51.12%, see rank | 49.93% | 49.71% |
| Nonfamily Households | 1,800, 39.42%, see rank | 31.62% | 33.33% |
US Census 2000 data
Total population: 10,578
| Sierra Madre, CA | California | U.S. | |
| Total Households | 4,756, 100% | 11,502,870 | 105,480,101 |
| Average Household Size | 2.20, see rank | 2.87 | 2.59 |
| 1 Person Households | 1,666, 35.03%, see rank | 23.54% | 25.82% |
| 2 or More Person Households | 3,090, 64.97%, see rank | 76.46% | 74.18% |
| Family Households (Families) | 2,740, 57.61%, see rank | 68.85% | 68.06% |
| Average Family Size | 2.87, see rank | 3.43 | 3.14 |
| Married-Couple Family | 2,254, 47.39%, see rank | 51.09% | 51.66% |
| Nonfamily Households | 2,016, 42.39%, 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.