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Willow Creek, CA Historical Household and Family Data
ACS 2010-2014 data
Total population: 1,425
| Willow Creek, CA | California | U.S. | |
| Total Households | 752, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 1.89, see rank | 2.95 | 2.63 |
| 1 Person Households | 314, 41.76%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 438, 58.24%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 331, 44.02%, see rank | 68.69% | 66.22% |
| Average Family Size | 2.58, see rank | 3.67 | 3.32 |
| Married-Couple Family | 282, 37.50%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 421, 55.98%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 1,710
| Willow Creek, CA | California | U.S. | |
| Total Households | 812, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 2.09, see rank | 2.90 | 2.58 |
| 1 Person Households | 283, 34.85%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 529, 65.15%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 448, 55.17%, see rank | 68.71% | 66.43% |
| Average Family Size | 2.65, see rank | 3.45 | 3.14 |
| Married-Couple Family | 353, 43.47%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 364, 44.83%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 1,451
| Willow Creek, CA | California | U.S. | |
| Total Households | 715, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 2.03, see rank | 2.93 | 2.61 |
| 1 Person Households | 267, 37.34%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 448, 62.66%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 371, 51.89%, see rank | 68.59% | 66.47% |
| Average Family Size | 2.66, see rank | 3.65 | 3.29 |
| Married-Couple Family | 298, 41.68%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 344, 48.11%, see rank | 31.41% | 33.53% |
ACS 2006-2010 data
Total population: 1,276
| Willow Creek, CA | California | U.S. | |
| Total Households | 677, 100% | 12,392,852 | 114,235,996 |
| Average Household Size | 1.88, see rank | 2.89 | 2.59 |
| 1 Person Households | 272, 40.18%, see rank | 24.39% | 27.24% |
| 2 or More Person Households | 405, 59.82%, see rank | 75.61% | 72.76% |
| Family Households (Families) | 341, 50.37%, see rank | 68.55% | 66.75% |
| Average Family Size | 2.57, see rank | 3.60 | 3.25 |
| Married-Couple Family | 232, 34.27%, see rank | 49.76% | 49.60% |
| Nonfamily Households | 336, 49.63%, see rank | 31.45% | 33.25% |
ACS 2005-2009 data
Total population: 1,337
| Willow Creek, CA | California | U.S. | |
| Total Households | 653, 100% | 12,187,191 | 112,611,029 |
| Average Household Size | 2.05, see rank | 2.91 | 2.60 |
| 1 Person Households | 206, 31.55%, see rank | 24.57% | 27.32% |
| 2 or More Person Households | 447, 68.45%, see rank | 75.43% | 72.68% |
| Family Households (Families) | 366, 56.05%, see rank | 68.38% | 66.67% |
| Average Family Size | 2.66, see rank | 3.63 | 3.27 |
| Married-Couple Family | 217, 33.23%, see rank | 49.93% | 49.71% |
| Nonfamily Households | 287, 43.95%, see rank | 31.62% | 33.33% |
US Census 2000 data
Total population: 1,743
| Willow Creek, CA | California | U.S. | |
| Total Households | 772, 100% | 11,502,870 | 105,480,101 |
| Average Household Size | 2.26, see rank | 2.87 | 2.59 |
| 1 Person Households | 244, 31.61%, see rank | 23.54% | 25.82% |
| 2 or More Person Households | 528, 68.39%, see rank | 76.46% | 74.18% |
| Family Households (Families) | 482, 62.44%, see rank | 68.85% | 68.06% |
| Average Family Size | 2.81, see rank | 3.43 | 3.14 |
| Married-Couple Family | 385, 49.87%, see rank | 51.09% | 51.66% |
| Nonfamily Households | 290, 37.56%, 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.