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Washington, OK Historical Household and Family Data
ACS 2010-2014 data
Total population: 613
| Washington, OK | Oklahoma | U.S. | |
| Total Households | 195, 100% | 1,450,117 | 116,211,092 |
| Average Household Size | 3.14, see rank | 2.56 | 2.63 |
| 1 Person Households | 42, 21.54%, see rank | 28.09% | 27.57% |
| 2 or More Person Households | 153, 78.46%, see rank | 71.91% | 72.43% |
| Family Households (Families) | 152, 77.95%, see rank | 66.50% | 66.22% |
| Average Family Size | 3.74, see rank | 3.22 | 3.32 |
| Married-Couple Family | 102, 52.31%, see rank | 49.20% | 48.42% |
| Nonfamily Households | 43, 22.05%, see rank | 33.50% | 33.78% |
US Census 2010 data
Total population: 618
| Washington, OK | Oklahoma | U.S. | |
| Total Households | 222, 100% | 1,460,450 | 116,716,292 |
| Average Household Size | 2.78, see rank | 2.49 | 2.58 |
| 1 Person Households | 40, 18.02%, see rank | 27.47% | 26.74% |
| 2 or More Person Households | 182, 81.98%, see rank | 72.53% | 73.26% |
| Family Households (Families) | 171, 77.03%, see rank | 66.78% | 66.43% |
| Average Family Size | 3.19, see rank | 3.04 | 3.14 |
| Married-Couple Family | 129, 58.11%, see rank | 49.47% | 48.42% |
| Nonfamily Households | 51, 22.97%, see rank | 33.22% | 33.57% |
ACS 2008-2012 data
Total population: 629
| Washington, OK | Oklahoma | U.S. | |
| Total Households | 221, 100% | 1,439,292 | 115,226,802 |
| Average Household Size | 2.85, see rank | 2.53 | 2.61 |
| 1 Person Households | 69, 31.22%, see rank | 28.02% | 27.45% |
| 2 or More Person Households | 152, 68.78%, see rank | 71.98% | 72.55% |
| Family Households (Families) | 146, 66.06%, see rank | 66.73% | 66.47% |
| Average Family Size | 3.76, see rank | 3.17 | 3.29 |
| Married-Couple Family | 99, 44.80%, see rank | 49.86% | 48.97% |
| Nonfamily Households | 75, 33.94%, see rank | 33.27% | 33.53% |
ACS 2006-2010 data
Total population: 590
| Washington, OK | Oklahoma | U.S. | |
| Total Households | 210, 100% | 1,421,705 | 114,235,996 |
| Average Household Size | 2.81, see rank | 2.51 | 2.59 |
| 1 Person Households | 53, 25.24%, see rank | 27.95% | 27.24% |
| 2 or More Person Households | 157, 74.76%, see rank | 72.05% | 72.76% |
| Family Households (Families) | 149, 70.95%, see rank | 66.91% | 66.75% |
| Average Family Size | 3.52, see rank | 3.14 | 3.25 |
| Married-Couple Family | 98, 46.67%, see rank | 50.47% | 49.60% |
| Nonfamily Households | 61, 29.05%, see rank | 33.09% | 33.25% |
ACS 2005-2009 data
Total population: 732
| Washington, OK | Oklahoma | U.S. | |
| Total Households | 237, 100% | 1,405,005 | 112,611,029 |
| Average Household Size | 3.09, see rank | 2.49 | 2.60 |
| 1 Person Households | 31, 13.08%, see rank | 27.98% | 27.32% |
| 2 or More Person Households | 206, 86.92%, see rank | 72.02% | 72.68% |
| Family Households (Families) | 201, 84.81%, see rank | 66.91% | 66.67% |
| Average Family Size | 3.45, see rank | 3.11 | 3.27 |
| Married-Couple Family | 104, 43.88%, see rank | 50.41% | 49.71% |
| Nonfamily Households | 36, 15.19%, see rank | 33.09% | 33.33% |
US Census 2000 data
Total population: 520
| Washington, OK | Oklahoma | U.S. | |
| Total Households | 186, 100% | 1,342,293 | 105,480,101 |
| Average Household Size | 2.80, see rank | 2.49 | 2.59 |
| 1 Person Households | 34, 18.28%, see rank | 26.71% | 25.82% |
| 2 or More Person Households | 152, 81.72%, see rank | 73.29% | 74.18% |
| Family Households (Families) | 147, 79.03%, see rank | 68.67% | 68.06% |
| Average Family Size | 3.18, see rank | 3.02 | 3.14 |
| Married-Couple Family | 121, 65.05%, see rank | 53.46% | 51.66% |
| Nonfamily Households | 39, 20.97%, see rank | 31.33% | 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.