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Portola Valley Elementary School District Historical Household and Family Data
ACS 2010-2014 data
Total population: 6,520
| Portola Valley Elementary School District | California | U.S. | |
| Total Households | 2,645, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 2.44, see rank | 2.95 | 2.63 |
| 1 Person Households | 618, 23.36%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 2,027, 76.64%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 1,849, 69.91%, see rank | 68.69% | 66.22% |
| Average Family Size | 2.96, see rank | 3.67 | 3.32 |
| Married-Couple Family | 1,704, 64.42%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 796, 30.09%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 6,479
| Portola Valley Elementary School District | California | U.S. | |
| Total Households | 2,592, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 2.48, see rank | 2.90 | 2.58 |
| 1 Person Households | 595, 22.96%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 1,997, 77.04%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 1,858, 71.68%, see rank | 68.71% | 66.43% |
| Average Family Size | 2.91, see rank | 3.45 | 3.14 |
| Married-Couple Family | 1,704, 65.74%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 734, 28.32%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 6,305
| Portola Valley Elementary School District | California | U.S. | |
| Total Households | 2,627, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 2.38, see rank | 2.93 | 2.61 |
| 1 Person Households | 646, 24.59%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 1,981, 75.41%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 1,820, 69.28%, see rank | 68.59% | 66.47% |
| Average Family Size | 2.89, see rank | 3.65 | 3.29 |
| Married-Couple Family | 1,671, 63.61%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 807, 30.72%, see rank | 31.41% | 33.53% |
ACS 2006-2010 data
Total population: 6,292
| Portola Valley Elementary School District | California | U.S. | |
| Total Households | 2,577, 100% | 12,392,852 | 114,235,996 |
| Average Household Size | 2.40, see rank | 2.89 | 2.59 |
| 1 Person Households | 740, 28.72%, see rank | 24.39% | 27.24% |
| 2 or More Person Households | 1,837, 71.28%, see rank | 75.61% | 72.76% |
| Family Households (Families) | 1,675, 65.00%, see rank | 68.55% | 66.75% |
| Average Family Size | 3.04, see rank | 3.60 | 3.25 |
| Married-Couple Family | 1,519, 58.94%, see rank | 49.76% | 49.60% |
| Nonfamily Households | 902, 35.00%, see rank | 31.45% | 33.25% |
ACS 2005-2009 data
Total population: 6,623
| Portola Valley Elementary School District | California | U.S. | |
| Total Households | 2,595, 100% | 12,187,191 | 112,611,029 |
| Average Household Size | 2.51, see rank | 2.91 | 2.60 |
| 1 Person Households | 706, 27.21%, see rank | 24.57% | 27.32% |
| 2 or More Person Households | 1,889, 72.79%, see rank | 75.43% | 72.68% |
| Family Households (Families) | 1,688, 65.05%, see rank | 68.38% | 66.67% |
| Average Family Size | 3.18, see rank | 3.63 | 3.27 |
| Married-Couple Family | 1,544, 59.50%, see rank | 49.93% | 49.71% |
| Nonfamily Households | 907, 34.95%, 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.