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Washington Unified School District Historical Household and Family Data
ACS 2010-2014 data
Total population: 49,946
| Washington Unified School District | California | U.S. | |
| Total Households | 17,571, 100% | 12,617,280 | 116,211,092 |
| Average Household Size | 2.82, see rank | 2.95 | 2.63 |
| 1 Person Households | 4,364, 24.84%, see rank | 24.10% | 27.57% |
| 2 or More Person Households | 13,207, 75.16%, see rank | 75.90% | 72.43% |
| Family Households (Families) | 11,627, 66.17%, see rank | 68.69% | 66.22% |
| Average Family Size | 3.55, see rank | 3.67 | 3.32 |
| Married-Couple Family | 8,075, 45.96%, see rank | 49.11% | 48.42% |
| Nonfamily Households | 5,944, 33.83%, see rank | 31.31% | 33.78% |
US Census 2010 data
Total population: 48,722
| Washington Unified School District | California | U.S. | |
| Total Households | 17,415, 100% | 12,577,498 | 116,716,292 |
| Average Household Size | 2.78, see rank | 2.90 | 2.58 |
| 1 Person Households | 4,264, 24.48%, see rank | 23.29% | 26.74% |
| 2 or More Person Households | 13,151, 75.52%, see rank | 76.71% | 73.26% |
| Family Households (Families) | 11,657, 66.94%, see rank | 68.71% | 66.43% |
| Average Family Size | 3.37, see rank | 3.45 | 3.14 |
| Married-Couple Family | 8,067, 46.32%, see rank | 49.40% | 48.42% |
| Nonfamily Households | 5,758, 33.06%, see rank | 31.29% | 33.57% |
ACS 2008-2012 data
Total population: 48,286
| Washington Unified School District | California | U.S. | |
| Total Households | 17,390, 100% | 12,466,331 | 115,226,802 |
| Average Household Size | 2.76, see rank | 2.93 | 2.61 |
| 1 Person Households | 4,576, 26.31%, see rank | 24.31% | 27.45% |
| 2 or More Person Households | 12,814, 73.69%, see rank | 75.69% | 72.55% |
| Family Households (Families) | 11,356, 65.30%, see rank | 68.59% | 66.47% |
| Average Family Size | 3.51, see rank | 3.65 | 3.29 |
| Married-Couple Family | 8,249, 47.44%, see rank | 49.35% | 48.97% |
| Nonfamily Households | 6,034, 34.70%, see rank | 31.41% | 33.53% |
ACS 2006-2010 data
Total population: 45,961
| Washington Unified School District | California | U.S. | |
| Total Households | 16,907, 100% | 12,392,852 | 114,235,996 |
| Average Household Size | 2.71, see rank | 2.89 | 2.59 |
| 1 Person Households | 4,480, 26.50%, see rank | 24.39% | 27.24% |
| 2 or More Person Households | 12,427, 73.50%, see rank | 75.61% | 72.76% |
| Family Households (Families) | 10,911, 64.54%, see rank | 68.55% | 66.75% |
| Average Family Size | 3.46, see rank | 3.60 | 3.25 |
| Married-Couple Family | 7,835, 46.34%, see rank | 49.76% | 49.60% |
| Nonfamily Households | 5,996, 35.46%, see rank | 31.45% | 33.25% |
ACS 2005-2009 data
Total population: 45,504
| Washington Unified School District | California | U.S. | |
| Total Households | 16,373, 100% | 12,187,191 | 112,611,029 |
| Average Household Size | 2.78, see rank | 2.91 | 2.60 |
| 1 Person Households | 4,502, 27.50%, see rank | 24.57% | 27.32% |
| 2 or More Person Households | 11,871, 72.50%, see rank | 75.43% | 72.68% |
| Family Households (Families) | 10,330, 63.09%, see rank | 68.38% | 66.67% |
| Average Family Size | 3.64, see rank | 3.63 | 3.27 |
| Married-Couple Family | 7,290, 44.52%, see rank | 49.93% | 49.71% |
| Nonfamily Households | 6,043, 36.91%, 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.