USA.com / South Carolina / Charleston County / Saint Andrews, SC / Population and Races / Historical Household and Family Data
Saint Andrews, SC Historical Household and Family Data
ACS 2010-2014 data
Total population: 21,298
| Saint Andrews, SC | South Carolina | U.S. | |
| Total Households | 9,495, 100% | 1,795,715 | 116,211,092 |
| Average Household Size | 2.24, see rank | 2.56 | 2.63 |
| 1 Person Households | 3,712, 39.09%, see rank | 27.77% | 27.57% |
| 2 or More Person Households | 5,783, 60.91%, see rank | 72.23% | 72.43% |
| Family Households (Families) | 4,723, 49.74%, see rank | 67.06% | 66.22% |
| Average Family Size | 3.18, see rank | 3.20 | 3.32 |
| Married-Couple Family | 2,308, 24.31%, see rank | 47.27% | 48.42% |
| Nonfamily Households | 4,772, 50.26%, see rank | 32.94% | 33.78% |
US Census 2010 data
Total population: 20,493
| Saint Andrews, SC | South Carolina | U.S. | |
| Total Households | 9,749, 100% | 1,801,181 | 116,716,292 |
| Average Household Size | 2.09, see rank | 2.49 | 2.58 |
| 1 Person Households | 4,186, 42.94%, see rank | 26.53% | 26.74% |
| 2 or More Person Households | 5,563, 57.06%, see rank | 73.47% | 73.26% |
| Family Households (Families) | 4,646, 47.66%, see rank | 67.53% | 66.43% |
| Average Family Size | 2.92, see rank | 3.01 | 3.14 |
| Married-Couple Family | 2,190, 22.46%, see rank | 47.19% | 48.42% |
| Nonfamily Households | 5,103, 52.34%, see rank | 32.47% | 33.57% |
ACS 2008-2012 data
Total population: 20,488
| Saint Andrews, SC | South Carolina | U.S. | |
| Total Households | 9,360, 100% | 1,768,255 | 115,226,802 |
| Average Household Size | 2.18, see rank | 2.54 | 2.61 |
| 1 Person Households | 3,853, 41.16%, see rank | 27.51% | 27.45% |
| 2 or More Person Households | 5,507, 58.84%, see rank | 72.49% | 72.55% |
| Family Households (Families) | 4,571, 48.84%, see rank | 67.41% | 66.47% |
| Average Family Size | 3.15, see rank | 3.17 | 3.29 |
| Married-Couple Family | 2,248, 24.02%, see rank | 47.97% | 48.97% |
| Nonfamily Households | 4,789, 51.16%, see rank | 32.59% | 33.53% |
ACS 2006-2010 data
Total population: 20,835
| Saint Andrews, SC | South Carolina | U.S. | |
| Total Households | 9,831, 100% | 1,741,994 | 114,235,996 |
| Average Household Size | 2.12, see rank | 2.51 | 2.59 |
| 1 Person Households | 4,049, 41.19%, see rank | 27.48% | 27.24% |
| 2 or More Person Households | 5,782, 58.81%, see rank | 72.52% | 72.76% |
| Family Households (Families) | 4,777, 48.59%, see rank | 67.39% | 66.75% |
| Average Family Size | 3.01, see rank | 3.13 | 3.25 |
| Married-Couple Family | 2,342, 23.82%, see rank | 48.27% | 49.60% |
| Nonfamily Households | 5,054, 51.41%, see rank | 32.61% | 33.25% |
ACS 2005-2009 data
Total population: 20,898
| Saint Andrews, SC | South Carolina | U.S. | |
| Total Households | 9,948, 100% | 1,693,388 | 112,611,029 |
| Average Household Size | 2.10, see rank | 2.52 | 2.60 |
| 1 Person Households | 4,188, 42.10%, see rank | 27.56% | 27.32% |
| 2 or More Person Households | 5,760, 57.90%, see rank | 72.44% | 72.68% |
| Family Households (Families) | 4,712, 47.37%, see rank | 67.35% | 66.67% |
| Average Family Size | 2.99, see rank | 3.15 | 3.27 |
| Married-Couple Family | 2,506, 25.19%, see rank | 48.41% | 49.71% |
| Nonfamily Households | 5,236, 52.63%, see rank | 32.65% | 33.33% |
US Census 2000 data
Total population: 21,814
| Saint Andrews, SC | South Carolina | U.S. | |
| Total Households | 10,497, 100% | 1,533,854 | 105,480,101 |
| Average Household Size | 2.07, see rank | 2.53 | 2.59 |
| 1 Person Households | 4,249, 40.48%, see rank | 24.98% | 25.82% |
| 2 or More Person Households | 6,248, 59.52%, see rank | 75.02% | 74.18% |
| Family Households (Families) | 5,095, 48.54%, see rank | 69.94% | 68.06% |
| Average Family Size | 2.83, see rank | 3.02 | 3.14 |
| Married-Couple Family | 3,021, 28.78%, see rank | 51.06% | 51.66% |
| Nonfamily Households | 5,402, 51.46%, 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.