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Redwood City, CA Historical Household and Family Data
ACS 2010-2014 data
Total population: 79,736
| Redwood City, CA | California | U.S. | |
| Total Households | 28,129, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 2.78, see rank | 2.95 | 2.63 |
| 1 Person Households | 7,727, 27.47%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 20,402, 72.53%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 18,303, 65.07%, see rank | 68.69% | 66.22% |
| Average Family Size | 3.57, see rank | 3.67 | 3.32 |
| Married-Couple Family | 13,847, 49.23%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 9,826, 34.93%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 76,815
| Redwood City, CA | California | U.S. | |
| Total Households | 27,957, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 2.69, see rank | 2.90 | 2.58 |
| 1 Person Households | 7,411, 26.51%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 20,546, 73.49%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 18,242, 65.25%, see rank | 68.71% | 66.43% |
| Average Family Size | 3.26, see rank | 3.45 | 3.14 |
| Married-Couple Family | 13,642, 48.80%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 9,715, 34.75%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 77,036
| Redwood City, CA | California | U.S. | |
| Total Households | 27,953, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 2.70, see rank | 2.93 | 2.61 |
| 1 Person Households | 7,529, 26.93%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 20,424, 73.07%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 18,436, 65.95%, see rank | 68.59% | 66.47% |
| Average Family Size | 3.42, see rank | 3.65 | 3.29 |
| Married-Couple Family | 13,587, 48.61%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 9,517, 34.05%, see rank | 31.41% | 33.53% |
ACS 2006-2010 data
Total population: 75,193
| Redwood City, CA | California | U.S. | |
| Total Households | 27,801, 100% | 12,392,852 | 114,235,996 |
| Average Household Size | 2.65, see rank | 2.89 | 2.59 |
| 1 Person Households | 7,126, 25.63%, see rank | 24.39% | 27.24% |
| 2 or More Person Households | 20,675, 74.37%, see rank | 75.61% | 72.76% |
| Family Households (Families) | 18,574, 66.81%, see rank | 68.55% | 66.75% |
| Average Family Size | 3.30, see rank | 3.60 | 3.25 |
| Married-Couple Family | 13,975, 50.27%, see rank | 49.76% | 49.60% |
| Nonfamily Households | 9,227, 33.19%, see rank | 31.45% | 33.25% |
ACS 2005-2009 data
Total population: 73,099
| Redwood City, CA | California | U.S. | |
| Total Households | 26,670, 100% | 12,187,191 | 112,611,029 |
| Average Household Size | 2.68, see rank | 2.91 | 2.60 |
| 1 Person Households | 6,765, 25.37%, see rank | 24.57% | 27.32% |
| 2 or More Person Households | 19,905, 74.63%, see rank | 75.43% | 72.68% |
| Family Households (Families) | 17,850, 66.93%, see rank | 68.38% | 66.67% |
| Average Family Size | 3.34, see rank | 3.63 | 3.27 |
| Married-Couple Family | 13,341, 50.02%, see rank | 49.93% | 49.71% |
| Nonfamily Households | 8,820, 33.07%, see rank | 31.62% | 33.33% |
US Census 2000 data
Total population: 75,402
| Redwood City, CA | California | U.S. | |
| Total Households | 28,060, 100% | 11,502,870 | 105,480,101 |
| Average Household Size | 2.62, see rank | 2.87 | 2.59 |
| 1 Person Households | 7,618, 27.15%, see rank | 23.54% | 25.82% |
| 2 or More Person Households | 20,442, 72.85%, see rank | 76.46% | 74.18% |
| Family Households (Families) | 17,902, 63.80%, see rank | 68.85% | 68.06% |
| Average Family Size | 3.20, see rank | 3.43 | 3.14 |
| Married-Couple Family | 13,810, 49.22%, see rank | 51.09% | 51.66% |
| Nonfamily Households | 10,158, 36.20%, 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.