Washington County Historical Household and Family Data
ACS 2010-2014 data
Total population: 61,473
| Washington County | Ohio | U.S. | |
| Total Households | 24,923, 100% | 4,570,015 | 116,211,092 |
| Average Household Size | 2.40, see rank | 2.46 | 2.63 |
| 1 Person Households | 7,423, 29.78%, see rank | 29.80% | 27.57% |
| 2 or More Person Households | 17,500, 70.22%, see rank | 70.20% | 72.43% |
| Family Households (Families) | 16,307, 65.43%, see rank | 64.42% | 66.22% |
| Average Family Size | 3.05, see rank | 3.14 | 3.32 |
| Married-Couple Family | 13,109, 52.60%, see rank | 47.09% | 48.42% |
| Nonfamily Households | 8,616, 34.57%, see rank | 35.58% | 33.78% |
US Census 2010 data
Total population: 61,778
| Washington County | Ohio | U.S. | |
| Total Households | 25,587, 100% | 4,603,435 | 116,716,292 |
| Average Household Size | 2.34, see rank | 2.44 | 2.58 |
| 1 Person Households | 7,178, 28.05%, see rank | 28.86% | 26.74% |
| 2 or More Person Households | 18,409, 71.95%, see rank | 71.14% | 73.26% |
| Family Households (Families) | 17,092, 66.80%, see rank | 64.99% | 66.43% |
| Average Family Size | 2.84, see rank | 3.01 | 3.14 |
| Married-Couple Family | 13,429, 52.48%, see rank | 47.21% | 48.42% |
| Nonfamily Households | 8,495, 33.20%, see rank | 35.01% | 33.57% |
ACS 2008-2012 data
Total population: 61,751
| Washington County | Ohio | U.S. | |
| Total Households | 24,975, 100% | 4,555,709 | 115,226,802 |
| Average Household Size | 2.40, see rank | 2.46 | 2.61 |
| 1 Person Households | 6,970, 27.91%, see rank | 29.44% | 27.45% |
| 2 or More Person Households | 18,005, 72.09%, see rank | 70.56% | 72.55% |
| Family Households (Families) | 16,746, 67.05%, see rank | 65.02% | 66.47% |
| Average Family Size | 3.00, see rank | 3.13 | 3.29 |
| Married-Couple Family | 13,595, 54.43%, see rank | 48.03% | 48.97% |
| Nonfamily Households | 8,229, 32.95%, see rank | 34.98% | 33.53% |
ACS 2006-2010 data
Total population: 62,066
| Washington County | Ohio | U.S. | |
| Total Households | 25,373, 100% | 4,552,270 | 114,235,996 |
| Average Household Size | 2.38, see rank | 2.46 | 2.59 |
| 1 Person Households | 7,228, 28.49%, see rank | 29.05% | 27.24% |
| 2 or More Person Households | 18,145, 71.51%, see rank | 70.95% | 72.76% |
| Family Households (Families) | 17,023, 67.09%, see rank | 65.54% | 66.75% |
| Average Family Size | 2.98, see rank | 3.12 | 3.25 |
| Married-Couple Family | 13,801, 54.39%, see rank | 48.79% | 49.60% |
| Nonfamily Households | 8,350, 32.91%, see rank | 34.46% | 33.25% |
ACS 2005-2009 data
Total population: 61,461
| Washington County | Ohio | U.S. | |
| Total Households | 25,166, 100% | 4,526,164 | 112,611,029 |
| Average Household Size | 2.37, see rank | 2.47 | 2.60 |
| 1 Person Households | 6,976, 27.72%, see rank | 28.98% | 27.32% |
| 2 or More Person Households | 18,190, 72.28%, see rank | 71.02% | 72.68% |
| Family Households (Families) | 17,071, 67.83%, see rank | 65.63% | 66.67% |
| Average Family Size | 2.94, see rank | 3.13 | 3.27 |
| Married-Couple Family | 13,706, 54.46%, see rank | 48.98% | 49.71% |
| Nonfamily Households | 8,095, 32.17%, see rank | 34.37% | 33.33% |
US Census 2000 data
Total population: 63,251
| Washington County | Ohio | U.S. | |
| Total Households | 25,137, 100% | 4,445,773 | 105,480,101 |
| Average Household Size | 2.45, see rank | 2.49 | 2.59 |
| 1 Person Households | 6,394, 25.44%, see rank | 27.34% | 25.82% |
| 2 or More Person Households | 18,743, 74.56%, see rank | 72.66% | 74.18% |
| Family Households (Families) | 17,683, 70.35%, see rank | 67.32% | 68.06% |
| Average Family Size | 2.93, see rank | 3.04 | 3.14 |
| Married-Couple Family | 14,562, 57.93%, see rank | 51.42% | 51.66% |
| Nonfamily Households | 7,454, 29.65%, see rank | 32.68% | 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.