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San Jose, Sunnyvale, Santa Clara Metro Area Historical Household and Family Data
ACS 2010-2014 data
Total population: 1,898,457
| San Jose, Sunnyvale, Santa Clara Area | California | U.S. | |
| Total Households | 631,835, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 2.95, see rank | 2.95 | 2.63 |
| 1 Person Households | 135,156, 21.39%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 496,679, 78.61%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 454,217, 71.89%, see rank | 68.69% | 66.22% |
| Average Family Size | 3.56, see rank | 3.67 | 3.32 |
| Married-Couple Family | 354,967, 56.18%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 177,618, 28.11%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 1,836,911
| San Jose, Sunnyvale, Santa Clara Area | California | U.S. | |
| Total Households | 621,009, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 2.91, see rank | 2.90 | 2.58 |
| 1 Person Households | 134,095, 21.59%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 486,914, 78.41%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 440,260, 70.89%, see rank | 68.71% | 66.43% |
| Average Family Size | 3.40, see rank | 3.45 | 3.14 |
| Married-Couple Family | 340,746, 54.87%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 180,749, 29.11%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 1,843,860
| San Jose, Sunnyvale, Santa Clara Area | California | U.S. | |
| Total Households | 621,295, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 2.92, see rank | 2.93 | 2.61 |
| 1 Person Households | 136,604, 21.99%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 484,691, 78.01%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 444,131, 71.48%, see rank | 68.59% | 66.47% |
| Average Family Size | 3.54, see rank | 3.65 | 3.29 |
| Married-Couple Family | 345,218, 55.56%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 177,164, 28.52%, see rank | 31.41% | 33.53% |
ACS 2006-2010 data
Total population: 1,793,888
| San Jose, Sunnyvale, Santa Clara Area | California | U.S. | |
| Total Households | 613,559, 100% | 12,392,852 | 114,235,996 |
| Average Household Size | 2.87, see rank | 2.89 | 2.59 |
| 1 Person Households | 139,811, 22.79%, see rank | 24.39% | 27.24% |
| 2 or More Person Households | 473,748, 77.21%, see rank | 75.61% | 72.76% |
| Family Households (Families) | 434,720, 70.85%, see rank | 68.55% | 66.75% |
| Average Family Size | 3.50, see rank | 3.60 | 3.25 |
| Married-Couple Family | 337,573, 55.02%, see rank | 49.76% | 49.60% |
| Nonfamily Households | 178,839, 29.15%, see rank | 31.45% | 33.25% |
ACS 2005-2009 data
Total population: 1,784,130
| San Jose, Sunnyvale, Santa Clara Area | California | U.S. | |
| Total Households | 602,095, 100% | 12,187,191 | 112,611,029 |
| Average Household Size | 2.90, see rank | 2.91 | 2.60 |
| 1 Person Households | 140,140, 23.28%, see rank | 24.57% | 27.32% |
| 2 or More Person Households | 461,955, 76.72%, see rank | 75.43% | 72.68% |
| Family Households (Families) | 424,920, 70.57%, see rank | 68.38% | 66.67% |
| Average Family Size | 3.55, see rank | 3.63 | 3.27 |
| Married-Couple Family | 330,377, 54.87%, see rank | 49.93% | 49.71% |
| Nonfamily Households | 177,175, 29.43%, see rank | 31.62% | 33.33% |
* 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.