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Allendale County Historical Household and Family Data
ACS 2010-2014 data
Total population: 10,027
| Allendale County | South Carolina | U.S. | |
| Total Households | 3,456, 100% | 1,795,715 | 116,211,092 |
| Average Household Size | 2.55, see rank | 2.56 | 2.63 |
| 1 Person Households | 1,167, 33.77%, see rank | 27.77% | 27.57% |
| 2 or More Person Households | 2,289, 66.23%, see rank | 72.23% | 72.43% |
| Family Households (Families) | 2,206, 63.83%, see rank | 67.06% | 66.22% |
| Average Family Size | 3.40, see rank | 3.20 | 3.32 |
| Married-Couple Family | 1,118, 32.35%, see rank | 47.27% | 48.42% |
| Nonfamily Households | 1,250, 36.17%, see rank | 32.94% | 33.78% |
US Census 2010 data
Total population: 10,419
| Allendale County | South Carolina | U.S. | |
| Total Households | 3,706, 100% | 1,801,181 | 116,716,292 |
| Average Household Size | 2.45, see rank | 2.49 | 2.58 |
| 1 Person Households | 1,249, 33.70%, see rank | 26.53% | 26.74% |
| 2 or More Person Households | 2,457, 66.30%, see rank | 73.47% | 73.26% |
| Family Households (Families) | 2,333, 62.95%, see rank | 67.53% | 66.43% |
| Average Family Size | 3.14, see rank | 3.01 | 3.14 |
| Married-Couple Family | 1,167, 31.49%, see rank | 47.19% | 48.42% |
| Nonfamily Households | 1,373, 37.05%, see rank | 32.47% | 33.57% |
ACS 2008-2012 data
Total population: 10,399
| Allendale County | South Carolina | U.S. | |
| Total Households | 3,442, 100% | 1,768,255 | 115,226,802 |
| Average Household Size | 2.66, see rank | 2.54 | 2.61 |
| 1 Person Households | 1,050, 30.51%, see rank | 27.51% | 27.45% |
| 2 or More Person Households | 2,392, 69.49%, see rank | 72.49% | 72.55% |
| Family Households (Families) | 2,313, 67.20%, see rank | 67.41% | 66.47% |
| Average Family Size | 3.45, see rank | 3.17 | 3.29 |
| Married-Couple Family | 1,246, 36.20%, see rank | 47.97% | 48.97% |
| Nonfamily Households | 1,129, 32.80%, see rank | 32.59% | 33.53% |
ACS 2006-2010 data
Total population: 10,688
| Allendale County | South Carolina | U.S. | |
| Total Households | 3,458, 100% | 1,741,994 | 114,235,996 |
| Average Household Size | 2.63, see rank | 2.51 | 2.59 |
| 1 Person Households | 1,083, 31.32%, see rank | 27.48% | 27.24% |
| 2 or More Person Households | 2,375, 68.68%, see rank | 72.52% | 72.76% |
| Family Households (Families) | 2,337, 67.58%, see rank | 67.39% | 66.75% |
| Average Family Size | 3.39, see rank | 3.13 | 3.25 |
| Married-Couple Family | 1,267, 36.64%, see rank | 48.27% | 49.60% |
| Nonfamily Households | 1,121, 32.42%, see rank | 32.61% | 33.25% |
ACS 2005-2009 data
Total population: 10,459
| Allendale County | South Carolina | U.S. | |
| Total Households | 3,470, 100% | 1,693,388 | 112,611,029 |
| Average Household Size | 2.51, see rank | 2.52 | 2.60 |
| 1 Person Households | 1,088, 31.35%, see rank | 27.56% | 27.32% |
| 2 or More Person Households | 2,382, 68.65%, see rank | 72.44% | 72.68% |
| Family Households (Families) | 2,339, 67.41%, see rank | 67.35% | 66.67% |
| Average Family Size | 3.23, see rank | 3.15 | 3.27 |
| Married-Couple Family | 1,264, 36.43%, see rank | 48.41% | 49.71% |
| Nonfamily Households | 1,131, 32.59%, see rank | 32.65% | 33.33% |
US Census 2000 data
Total population: 11,211
| Allendale County | South Carolina | U.S. | |
| Total Households | 3,915, 100% | 1,533,854 | 105,480,101 |
| Average Household Size | 2.56, see rank | 2.53 | 2.59 |
| 1 Person Households | 1,175, 30.01%, see rank | 24.98% | 25.82% |
| 2 or More Person Households | 2,740, 69.99%, see rank | 75.02% | 74.18% |
| Family Households (Families) | 2,617, 66.85%, see rank | 69.94% | 68.06% |
| Average Family Size | 3.21, see rank | 3.02 | 3.14 |
| Married-Couple Family | 1,401, 35.79%, see rank | 51.06% | 51.66% |
| Nonfamily Households | 1,298, 33.15%, 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.