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Humboldt County Historical Household and Family Data
ACS 2010-2014 data
Total population: 134,876
| Humboldt County | California | U.S. | |
| Total Households | 53,130, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 2.46, see rank | 2.95 | 2.63 |
| 1 Person Households | 17,203, 32.38%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 35,927, 67.62%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 30,273, 56.98%, see rank | 68.69% | 66.22% |
| Average Family Size | 3.22, see rank | 3.67 | 3.32 |
| Married-Couple Family | 21,136, 39.78%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 22,857, 43.02%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 134,623
| Humboldt County | California | U.S. | |
| Total Households | 56,031, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 2.31, see rank | 2.90 | 2.58 |
| 1 Person Households | 17,824, 31.81%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 38,207, 68.19%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 31,079, 55.47%, see rank | 68.71% | 66.43% |
| Average Family Size | 2.91, see rank | 3.45 | 3.14 |
| Married-Couple Family | 21,611, 38.57%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 24,952, 44.53%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 134,317
| Humboldt County | California | U.S. | |
| Total Households | 53,307, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 2.43, see rank | 2.93 | 2.61 |
| 1 Person Households | 17,299, 32.45%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 36,008, 67.55%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 31,212, 58.55%, see rank | 68.59% | 66.47% |
| Average Family Size | 3.17, see rank | 3.65 | 3.29 |
| Married-Couple Family | 22,070, 41.40%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 22,095, 41.45%, see rank | 31.41% | 33.53% |
ACS 2006-2010 data
Total population: 133,058
| Humboldt County | California | U.S. | |
| Total Households | 54,276, 100% | 12,392,852 | 114,235,996 |
| Average Household Size | 2.38, see rank | 2.89 | 2.59 |
| 1 Person Households | 17,483, 32.21%, see rank | 24.39% | 27.24% |
| 2 or More Person Households | 36,793, 67.79%, see rank | 75.61% | 72.76% |
| Family Households (Families) | 31,668, 58.35%, see rank | 68.55% | 66.75% |
| Average Family Size | 3.11, see rank | 3.60 | 3.25 |
| Married-Couple Family | 22,611, 41.66%, see rank | 49.76% | 49.60% |
| Nonfamily Households | 22,608, 41.65%, see rank | 31.45% | 33.25% |
ACS 2005-2009 data
Total population: 129,003
| Humboldt County | California | U.S. | |
| Total Households | 52,520, 100% | 12,187,191 | 112,611,029 |
| Average Household Size | 2.38, see rank | 2.91 | 2.60 |
| 1 Person Households | 16,832, 32.05%, see rank | 24.57% | 27.32% |
| 2 or More Person Households | 35,688, 67.95%, see rank | 75.43% | 72.68% |
| Family Households (Families) | 30,117, 57.34%, see rank | 68.38% | 66.67% |
| Average Family Size | 3.13, see rank | 3.63 | 3.27 |
| Married-Couple Family | 21,718, 41.35%, see rank | 49.93% | 49.71% |
| Nonfamily Households | 22,403, 42.66%, see rank | 31.62% | 33.33% |
US Census 2000 data
Total population: 126,518
| Humboldt County | California | U.S. | |
| Total Households | 51,238, 100% | 11,502,870 | 105,480,101 |
| Average Household Size | 2.39, see rank | 2.87 | 2.59 |
| 1 Person Households | 14,826, 28.94%, see rank | 23.54% | 25.82% |
| 2 or More Person Households | 36,412, 71.06%, see rank | 76.46% | 74.18% |
| Family Households (Families) | 30,645, 59.81%, see rank | 68.85% | 68.06% |
| Average Family Size | 2.95, see rank | 3.43 | 3.14 |
| Married-Couple Family | 22,074, 43.08%, see rank | 51.09% | 51.66% |
| Nonfamily Households | 20,593, 40.19%, 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.