USA.com / South Carolina / Beaufort County / Saint Helena Island, SC / 29920 / Population and Races / Historical Household and Family Data
29920 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 9,865
| 29920 Zip Code | South Carolina | U.S. | |
| Total Households | 3,920, 100% | 1,795,715 | 116,211,092 |
| Average Household Size | 2.46, see rank | 2.56 | 2.63 |
| 1 Person Households | 1,198, 30.56%, see rank | 27.77% | 27.57% |
| 2 or More Person Households | 2,722, 69.44%, see rank | 72.23% | 72.43% |
| Family Households (Families) | 2,609, 66.56%, see rank | 67.06% | 66.22% |
| Average Family Size | 3.14, see rank | 3.20 | 3.32 |
| Married-Couple Family | 1,841, 46.96%, see rank | 47.27% | 48.42% |
| Nonfamily Households | 1,311, 33.44%, see rank | 32.94% | 33.78% |
US Census 2010 data
Total population: 9,481
| 29920 Zip Code | South Carolina | U.S. | |
| Total Households | 4,011, 100% | 1,801,181 | 116,716,292 |
| Average Household Size | 2.36, see rank | 2.49 | 2.58 |
| 1 Person Households | 1,083, 27.00%, see rank | 26.53% | 26.74% |
| 2 or More Person Households | 2,928, 73.00%, see rank | 73.47% | 73.26% |
| Family Households (Families) | 2,765, 68.94%, see rank | 67.53% | 66.43% |
| Average Family Size | 2.84, see rank | 3.01 | 3.14 |
| Married-Couple Family | 1,928, 48.07%, see rank | 47.19% | 48.42% |
| Nonfamily Households | 1,246, 31.06%, see rank | 32.47% | 33.57% |
ACS 2008-2012 data
Total population: 9,070
| 29920 Zip Code | South Carolina | U.S. | |
| Total Households | 3,911, 100% | 1,768,255 | 115,226,802 |
| Average Household Size | 2.28, see rank | 2.54 | 2.61 |
| 1 Person Households | 1,266, 32.37%, see rank | 27.51% | 27.45% |
| 2 or More Person Households | 2,645, 67.63%, see rank | 72.49% | 72.55% |
| Family Households (Families) | 2,508, 64.13%, see rank | 67.41% | 66.47% |
| Average Family Size | 2.95, see rank | 3.17 | 3.29 |
| Married-Couple Family | 1,741, 44.52%, see rank | 47.97% | 48.97% |
| Nonfamily Households | 1,403, 35.87%, see rank | 32.59% | 33.53% |
US Census 2000 data
Total population: 9,486
| 29920 Zip Code | South Carolina | U.S. | |
| Total Households | 3,761, 100% | 1,533,854 | 105,480,101 |
| Average Household Size | 2.50, see rank | 2.53 | 2.59 |
| 1 Person Households | 881, 23.42%, see rank | 24.98% | 25.82% |
| 2 or More Person Households | 2,880, 76.58%, see rank | 75.02% | 74.18% |
| Family Households (Families) | 2,755, 73.25%, see rank | 69.94% | 68.06% |
| Average Family Size | 2.92, see rank | 3.02 | 3.14 |
| Married-Couple Family | 2,024, 53.82%, see rank | 51.06% | 51.66% |
| Nonfamily Households | 1,006, 26.75%, 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.