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York County Historical Household and Family Data
ACS 2010-2014 data
Total population: 235,285
| York County | South Carolina | U.S. | |
| Total Households | 87,905, 100% | 1,795,715 | 116,211,092 |
| Average Household Size | 2.63, see rank | 2.56 | 2.63 |
| 1 Person Households | 21,198, 24.11%, see rank | 27.77% | 27.57% |
| 2 or More Person Households | 66,707, 75.89%, see rank | 72.23% | 72.43% |
| Family Households (Families) | 62,414, 71.00%, see rank | 67.06% | 66.22% |
| Average Family Size | 3.19, see rank | 3.20 | 3.32 |
| Married-Couple Family | 47,266, 53.77%, see rank | 47.27% | 48.42% |
| Nonfamily Households | 25,491, 29.00%, see rank | 32.94% | 33.78% |
US Census 2010 data
Total population: 226,073
| York County | South Carolina | U.S. | |
| Total Households | 85,864, 100% | 1,801,181 | 116,716,292 |
| Average Household Size | 2.59, see rank | 2.49 | 2.58 |
| 1 Person Households | 20,157, 23.48%, see rank | 26.53% | 26.74% |
| 2 or More Person Households | 65,707, 76.52%, see rank | 73.47% | 73.26% |
| Family Households (Families) | 61,089, 71.15%, see rank | 67.53% | 66.43% |
| Average Family Size | 3.06, see rank | 3.01 | 3.14 |
| Married-Couple Family | 45,151, 52.58%, see rank | 47.19% | 48.42% |
| Nonfamily Households | 24,775, 28.85%, see rank | 32.47% | 33.57% |
ACS 2008-2012 data
Total population: 226,576
| York County | South Carolina | U.S. | |
| Total Households | 85,805, 100% | 1,768,255 | 115,226,802 |
| Average Household Size | 2.59, see rank | 2.54 | 2.61 |
| 1 Person Households | 20,583, 23.99%, see rank | 27.51% | 27.45% |
| 2 or More Person Households | 65,222, 76.01%, see rank | 72.49% | 72.55% |
| Family Households (Families) | 61,167, 71.29%, see rank | 67.41% | 66.47% |
| Average Family Size | 3.14, see rank | 3.17 | 3.29 |
| Married-Couple Family | 46,370, 54.04%, see rank | 47.97% | 48.97% |
| Nonfamily Households | 24,638, 28.71%, see rank | 32.59% | 33.53% |
ACS 2006-2010 data
Total population: 214,916
| York County | South Carolina | U.S. | |
| Total Households | 81,826, 100% | 1,741,994 | 114,235,996 |
| Average Household Size | 2.58, see rank | 2.51 | 2.59 |
| 1 Person Households | 19,780, 24.17%, see rank | 27.48% | 27.24% |
| 2 or More Person Households | 62,046, 75.83%, see rank | 72.52% | 72.76% |
| Family Households (Families) | 58,011, 70.90%, see rank | 67.39% | 66.75% |
| Average Family Size | 3.13, see rank | 3.13 | 3.25 |
| Married-Couple Family | 43,902, 53.65%, see rank | 48.27% | 49.60% |
| Nonfamily Households | 23,815, 29.10%, see rank | 32.61% | 33.25% |
ACS 2005-2009 data
Total population: 209,351
| York County | South Carolina | U.S. | |
| Total Households | 78,451, 100% | 1,693,388 | 112,611,029 |
| Average Household Size | 2.63, see rank | 2.52 | 2.60 |
| 1 Person Households | 19,098, 24.34%, see rank | 27.56% | 27.32% |
| 2 or More Person Households | 59,353, 75.66%, see rank | 72.44% | 72.68% |
| Family Households (Families) | 55,406, 70.62%, see rank | 67.35% | 66.67% |
| Average Family Size | 3.19, see rank | 3.15 | 3.27 |
| Married-Couple Family | 42,010, 53.55%, see rank | 48.41% | 49.71% |
| Nonfamily Households | 23,045, 29.38%, see rank | 32.65% | 33.33% |
US Census 2000 data
Total population: 164,614
| York County | South Carolina | U.S. | |
| Total Households | 61,051, 100% | 1,533,854 | 105,480,101 |
| Average Household Size | 2.63, see rank | 2.53 | 2.59 |
| 1 Person Households | 13,024, 21.33%, see rank | 24.98% | 25.82% |
| 2 or More Person Households | 48,027, 78.67%, see rank | 75.02% | 74.18% |
| Family Households (Families) | 44,915, 73.57%, see rank | 69.94% | 68.06% |
| Average Family Size | 3.05, see rank | 3.02 | 3.14 |
| Married-Couple Family | 34,258, 56.11%, see rank | 51.06% | 51.66% |
| Nonfamily Households | 16,136, 26.43%, see rank | 30.06% | 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.