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Alameda, CA Historical Household and Family Data
ACS 2010-2014 data
Total population: 75,763
| Alameda, CA | California | U.S. | |
| Total Households | 30,346, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 2.46, see rank | 2.95 | 2.63 |
| 1 Person Households | 8,906, 29.35%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 21,440, 70.65%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 19,065, 62.83%, see rank | 68.69% | 66.22% |
| Average Family Size | 3.15, see rank | 3.67 | 3.32 |
| Married-Couple Family | 14,257, 46.98%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 11,281, 37.17%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 73,812
| Alameda, CA | California | U.S. | |
| Total Households | 30,123, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 2.40, see rank | 2.90 | 2.58 |
| 1 Person Households | 9,347, 31.03%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 20,776, 68.97%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 18,291, 60.72%, see rank | 68.71% | 66.43% |
| Average Family Size | 3.06, see rank | 3.45 | 3.14 |
| Married-Couple Family | 13,440, 44.62%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 11,832, 39.28%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 74,023
| Alameda, CA | California | U.S. | |
| Total Households | 29,509, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 2.47, see rank | 2.93 | 2.61 |
| 1 Person Households | 9,339, 31.65%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 20,170, 68.35%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 17,677, 59.90%, see rank | 68.59% | 66.47% |
| Average Family Size | 3.27, see rank | 3.65 | 3.29 |
| Married-Couple Family | 13,221, 44.80%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 11,832, 40.10%, see rank | 31.41% | 33.53% |
ACS 2006-2010 data
Total population: 72,512
| Alameda, CA | California | U.S. | |
| Total Households | 29,177, 100% | 12,392,852 | 114,235,996 |
| Average Household Size | 2.46, see rank | 2.89 | 2.59 |
| 1 Person Households | 9,174, 31.44%, see rank | 24.39% | 27.24% |
| 2 or More Person Households | 20,003, 68.56%, see rank | 75.61% | 72.76% |
| Family Households (Families) | 17,597, 60.31%, see rank | 68.55% | 66.75% |
| Average Family Size | 3.25, see rank | 3.60 | 3.25 |
| Married-Couple Family | 12,840, 44.01%, see rank | 49.76% | 49.60% |
| Nonfamily Households | 11,580, 39.69%, see rank | 31.45% | 33.25% |
ACS 2005-2009 data
Total population: 70,080
| Alameda, CA | California | U.S. | |
| Total Households | 27,830, 100% | 12,187,191 | 112,611,029 |
| Average Household Size | 2.49, see rank | 2.91 | 2.60 |
| 1 Person Households | 8,961, 32.20%, see rank | 24.57% | 27.32% |
| 2 or More Person Households | 18,869, 67.80%, see rank | 75.43% | 72.68% |
| Family Households (Families) | 16,468, 59.17%, see rank | 68.38% | 66.67% |
| Average Family Size | 3.32, see rank | 3.63 | 3.27 |
| Married-Couple Family | 11,860, 42.62%, see rank | 49.93% | 49.71% |
| Nonfamily Households | 11,362, 40.83%, see rank | 31.62% | 33.33% |
US Census 2000 data
Total population: 72,259
| Alameda, CA | California | U.S. | |
| Total Households | 30,226, 100% | 11,502,870 | 105,480,101 |
| Average Household Size | 2.35, see rank | 2.87 | 2.59 |
| 1 Person Households | 9,747, 32.25%, see rank | 23.54% | 25.82% |
| 2 or More Person Households | 20,479, 67.75%, see rank | 76.46% | 74.18% |
| Family Households (Families) | 17,858, 59.08%, see rank | 68.85% | 68.06% |
| Average Family Size | 3.04, see rank | 3.43 | 3.14 |
| Married-Couple Family | 13,198, 43.66%, see rank | 51.09% | 51.66% |
| Nonfamily Households | 12,368, 40.92%, 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.