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Half Moon Bay, CA Historical Household and Family Data
ACS 2010-2014 data
Total population: 11,803
| Half Moon Bay, CA | California | U.S. | |
| Total Households | 4,464, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 2.64, see rank | 2.95 | 2.63 |
| 1 Person Households | 1,134, 25.40%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 3,330, 74.60%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 3,086, 69.13%, see rank | 68.69% | 66.22% |
| Average Family Size | 3.27, see rank | 3.67 | 3.32 |
| Married-Couple Family | 2,614, 58.56%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 1,378, 30.87%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 11,324
| Half Moon Bay, CA | California | U.S. | |
| Total Households | 4,149, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 2.72, see rank | 2.90 | 2.58 |
| 1 Person Households | 1,067, 25.72%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 3,082, 74.28%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 2,822, 68.02%, see rank | 68.71% | 66.43% |
| Average Family Size | 3.24, see rank | 3.45 | 3.14 |
| Married-Couple Family | 2,373, 57.19%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 1,327, 31.98%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 11,372
| Half Moon Bay, CA | California | U.S. | |
| Total Households | 4,256, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 2.67, see rank | 2.93 | 2.61 |
| 1 Person Households | 1,056, 24.81%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 3,200, 75.19%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 2,945, 69.20%, see rank | 68.59% | 66.47% |
| Average Family Size | 3.30, see rank | 3.65 | 3.29 |
| Married-Couple Family | 2,525, 59.33%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 1,311, 30.80%, see rank | 31.41% | 33.53% |
ACS 2006-2010 data
Total population: 11,126
| Half Moon Bay, CA | California | U.S. | |
| Total Households | 4,124, 100% | 12,392,852 | 114,235,996 |
| Average Household Size | 2.70, see rank | 2.89 | 2.59 |
| 1 Person Households | 1,139, 27.62%, see rank | 24.39% | 27.24% |
| 2 or More Person Households | 2,985, 72.38%, see rank | 75.61% | 72.76% |
| Family Households (Families) | 2,699, 65.45%, see rank | 68.55% | 66.75% |
| Average Family Size | 3.45, see rank | 3.60 | 3.25 |
| Married-Couple Family | 2,267, 54.97%, see rank | 49.76% | 49.60% |
| Nonfamily Households | 1,425, 34.55%, see rank | 31.45% | 33.25% |
ACS 2005-2009 data
Total population: 12,271
| Half Moon Bay, CA | California | U.S. | |
| Total Households | 4,465, 100% | 12,187,191 | 112,611,029 |
| Average Household Size | 2.75, see rank | 2.91 | 2.60 |
| 1 Person Households | 1,209, 27.08%, see rank | 24.57% | 27.32% |
| 2 or More Person Households | 3,256, 72.92%, see rank | 75.43% | 72.68% |
| Family Households (Families) | 2,859, 64.03%, see rank | 68.38% | 66.67% |
| Average Family Size | 3.55, see rank | 3.63 | 3.27 |
| Married-Couple Family | 2,450, 54.87%, see rank | 49.93% | 49.71% |
| Nonfamily Households | 1,606, 35.97%, see rank | 31.62% | 33.33% |
US Census 2000 data
Total population: 11,842
| Half Moon Bay, CA | California | U.S. | |
| Total Households | 4,004, 100% | 11,502,870 | 105,480,101 |
| Average Household Size | 2.75, see rank | 2.87 | 2.59 |
| 1 Person Households | 923, 23.05%, see rank | 23.54% | 25.82% |
| 2 or More Person Households | 3,081, 76.95%, see rank | 76.46% | 74.18% |
| Family Households (Families) | 2,773, 69.26%, see rank | 68.85% | 68.06% |
| Average Family Size | 3.20, see rank | 3.43 | 3.14 |
| Married-Couple Family | 2,335, 58.32%, see rank | 51.09% | 51.66% |
| Nonfamily Households | 1,231, 30.74%, 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.