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Hillsborough, CA Historical Household and Family Data
ACS 2010-2014 data
Total population: 11,148
| Hillsborough, CA | California | U.S. | |
| Total Households | 3,598, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 3.10, see rank | 2.95 | 2.63 |
| 1 Person Households | 318, 8.84%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 3,280, 91.16%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 3,207, 89.13%, see rank | 68.69% | 66.22% |
| Average Family Size | 3.32, see rank | 3.67 | 3.32 |
| Married-Couple Family | 2,978, 82.77%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 391, 10.87%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 10,825
| Hillsborough, CA | California | U.S. | |
| Total Households | 3,693, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 2.93, see rank | 2.90 | 2.58 |
| 1 Person Households | 451, 12.21%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 3,242, 87.79%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 3,138, 84.97%, see rank | 68.71% | 66.43% |
| Average Family Size | 3.18, see rank | 3.45 | 3.14 |
| Married-Couple Family | 2,804, 75.93%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 555, 15.03%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 10,879
| Hillsborough, CA | California | U.S. | |
| Total Households | 3,521, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 3.09, see rank | 2.93 | 2.61 |
| 1 Person Households | 248, 7.04%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 3,273, 92.96%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 3,213, 91.25%, see rank | 68.59% | 66.47% |
| Average Family Size | 3.27, see rank | 3.65 | 3.29 |
| Married-Couple Family | 2,930, 83.21%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 308, 8.75%, see rank | 31.41% | 33.53% |
ACS 2006-2010 data
Total population: 10,650
| Hillsborough, CA | California | U.S. | |
| Total Households | 3,650, 100% | 12,392,852 | 114,235,996 |
| Average Household Size | 2.92, see rank | 2.89 | 2.59 |
| 1 Person Households | 354, 9.70%, see rank | 24.39% | 27.24% |
| 2 or More Person Households | 3,296, 90.30%, see rank | 75.61% | 72.76% |
| Family Households (Families) | 3,224, 88.33%, see rank | 68.55% | 66.75% |
| Average Family Size | 3.14, see rank | 3.60 | 3.25 |
| Married-Couple Family | 2,907, 79.64%, see rank | 49.76% | 49.60% |
| Nonfamily Households | 426, 11.67%, see rank | 31.45% | 33.25% |
ACS 2005-2009 data
Total population: 10,651
| Hillsborough, CA | California | U.S. | |
| Total Households | 3,659, 100% | 12,187,191 | 112,611,029 |
| Average Household Size | 2.91, see rank | 2.91 | 2.60 |
| 1 Person Households | 363, 9.92%, see rank | 24.57% | 27.32% |
| 2 or More Person Households | 3,296, 90.08%, see rank | 75.43% | 72.68% |
| Family Households (Families) | 3,239, 88.52%, see rank | 68.38% | 66.67% |
| Average Family Size | 3.14, see rank | 3.63 | 3.27 |
| Married-Couple Family | 2,975, 81.31%, see rank | 49.93% | 49.71% |
| Nonfamily Households | 420, 11.48%, see rank | 31.62% | 33.33% |
US Census 2000 data
Total population: 10,825
| Hillsborough, CA | California | U.S. | |
| Total Households | 3,689, 100% | 11,502,870 | 105,480,101 |
| Average Household Size | 2.93, see rank | 2.87 | 2.59 |
| 1 Person Households | 409, 11.09%, see rank | 23.54% | 25.82% |
| 2 or More Person Households | 3,280, 88.91%, see rank | 76.46% | 74.18% |
| Family Households (Families) | 3,163, 85.74%, see rank | 68.85% | 68.06% |
| Average Family Size | 3.14, see rank | 3.43 | 3.14 |
| Married-Couple Family | 2,899, 78.58%, see rank | 51.09% | 51.66% |
| Nonfamily Households | 526, 14.26%, 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.