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Washington, UT Historical Household and Family Data
ACS 2010-2014 data
Total population: 20,999
| Washington, UT | Utah | U.S. | |
| Total Households | 7,019, 100% | 896,194 | 116,211,092 |
| Average Household Size | 2.99, see rank | 3.14 | 2.63 |
| 1 Person Households | 1,097, 15.63%, see rank | 19.46% | 27.57% |
| 2 or More Person Households | 5,922, 84.37%, see rank | 80.54% | 72.43% |
| Family Households (Families) | 5,757, 82.02%, see rank | 75.14% | 66.22% |
| Average Family Size | 3.38, see rank | 3.71 | 3.32 |
| Married-Couple Family | 4,737, 67.49%, see rank | 61.34% | 48.42% |
| Nonfamily Households | 1,262, 17.98%, see rank | 24.86% | 33.78% |
US Census 2010 data
Total population: 18,761
| Washington, UT | Utah | U.S. | |
| Total Households | 6,120, 100% | 877,692 | 116,716,292 |
| Average Household Size | 3.06, see rank | 3.10 | 2.58 |
| 1 Person Households | 932, 15.23%, see rank | 18.69% | 26.74% |
| 2 or More Person Households | 5,188, 84.77%, see rank | 81.31% | 73.26% |
| Family Households (Families) | 4,970, 81.21%, see rank | 75.22% | 66.43% |
| Average Family Size | 3.41, see rank | 3.56 | 3.14 |
| Married-Couple Family | 4,302, 70.29%, see rank | 61.05% | 48.42% |
| Nonfamily Households | 1,150, 18.79%, see rank | 24.78% | 33.57% |
ACS 2008-2012 data
Total population: 19,139
| Washington, UT | Utah | U.S. | |
| Total Households | 6,310, 100% | 880,873 | 115,226,802 |
| Average Household Size | 3.03, see rank | 3.09 | 2.61 |
| 1 Person Households | 1,013, 16.05%, see rank | 19.52% | 27.45% |
| 2 or More Person Households | 5,297, 83.95%, see rank | 80.48% | 72.55% |
| Family Households (Families) | 5,234, 82.95%, see rank | 74.91% | 66.47% |
| Average Family Size | 3.44, see rank | 3.65 | 3.29 |
| Married-Couple Family | 4,444, 70.43%, see rank | 61.14% | 48.97% |
| Nonfamily Households | 1,076, 17.05%, see rank | 25.09% | 33.53% |
ACS 2006-2010 data
Total population: 17,406
| Washington, UT | Utah | U.S. | |
| Total Households | 5,534, 100% | 859,158 | 114,235,996 |
| Average Household Size | 3.10, see rank | 3.04 | 2.59 |
| 1 Person Households | 898, 16.23%, see rank | 19.18% | 27.24% |
| 2 or More Person Households | 4,636, 83.77%, see rank | 80.82% | 72.76% |
| Family Households (Families) | 4,581, 82.78%, see rank | 75.20% | 66.75% |
| Average Family Size | 3.52, see rank | 3.59 | 3.25 |
| Married-Couple Family | 4,084, 73.80%, see rank | 61.99% | 49.60% |
| Nonfamily Households | 953, 17.22%, see rank | 24.80% | 33.25% |
ACS 2005-2009 data
Total population: 16,150
| Washington, UT | Utah | U.S. | |
| Total Households | 5,273, 100% | 831,563 | 112,611,029 |
| Average Household Size | 2.99, see rank | 3.14 | 2.60 |
| 1 Person Households | 869, 16.48%, see rank | 19.30% | 27.32% |
| 2 or More Person Households | 4,404, 83.52%, see rank | 80.70% | 72.68% |
| Family Households (Families) | 4,346, 82.42%, see rank | 75.28% | 66.67% |
| Average Family Size | 3.39, see rank | 3.69 | 3.27 |
| Married-Couple Family | 3,834, 72.71%, see rank | 62.18% | 49.71% |
| Nonfamily Households | 927, 17.58%, see rank | 24.72% | 33.33% |
US Census 2000 data
Total population: 8,186
| Washington, UT | Utah | U.S. | |
| Total Households | 2,614, 100% | 701,281 | 105,480,101 |
| Average Household Size | 3.00, see rank | 3.13 | 2.59 |
| 1 Person Households | 435, 16.64%, see rank | 17.79% | 25.82% |
| 2 or More Person Households | 2,179, 83.36%, see rank | 82.21% | 74.18% |
| Family Households (Families) | 2,117, 80.99%, see rank | 76.33% | 68.06% |
| Average Family Size | 3.37, see rank | 3.57 | 3.14 |
| Married-Couple Family | 1,867, 71.42%, see rank | 63.16% | 51.66% |
| Nonfamily Households | 497, 19.01%, see rank | 23.67% | 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.