USA.com / South Carolina / Beaufort County / Seabrook, SC / 29940 / Population and Races / Historical Household and Family Data
29940 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 4,544
| 29940 Zip Code | South Carolina | U.S. | |
| Total Households | 1,573, 100% | 1,795,715 | 116,211,092 |
| Average Household Size | 2.89, see rank | 2.56 | 2.63 |
| 1 Person Households | 461, 29.31%, see rank | 27.77% | 27.57% |
| 2 or More Person Households | 1,112, 70.69%, see rank | 72.23% | 72.43% |
| Family Households (Families) | 1,043, 66.31%, see rank | 67.06% | 66.22% |
| Average Family Size | 3.60, see rank | 3.20 | 3.32 |
| Married-Couple Family | 648, 41.20%, see rank | 47.27% | 48.42% |
| Nonfamily Households | 530, 33.69%, see rank | 32.94% | 33.78% |
US Census 2010 data
Total population: 3,967
| 29940 Zip Code | South Carolina | U.S. | |
| Total Households | 1,480, 100% | 1,801,181 | 116,716,292 |
| Average Household Size | 2.68, see rank | 2.49 | 2.58 |
| 1 Person Households | 360, 24.32%, see rank | 26.53% | 26.74% |
| 2 or More Person Households | 1,120, 75.68%, see rank | 73.47% | 73.26% |
| Family Households (Families) | 1,064, 71.89%, see rank | 67.53% | 66.43% |
| Average Family Size | 3.20, see rank | 3.01 | 3.14 |
| Married-Couple Family | 665, 44.93%, see rank | 47.19% | 48.42% |
| Nonfamily Households | 416, 28.11%, see rank | 32.47% | 33.57% |
ACS 2008-2012 data
Total population: 3,997
| 29940 Zip Code | South Carolina | U.S. | |
| Total Households | 1,512, 100% | 1,768,255 | 115,226,802 |
| Average Household Size | 2.64, see rank | 2.54 | 2.61 |
| 1 Person Households | 449, 29.70%, see rank | 27.51% | 27.45% |
| 2 or More Person Households | 1,063, 70.30%, see rank | 72.49% | 72.55% |
| Family Households (Families) | 990, 65.48%, see rank | 67.41% | 66.47% |
| Average Family Size | 3.23, see rank | 3.17 | 3.29 |
| Married-Couple Family | 623, 41.20%, see rank | 47.97% | 48.97% |
| Nonfamily Households | 522, 34.52%, see rank | 32.59% | 33.53% |
US Census 2000 data
Total population: 4,348
| 29940 Zip Code | South Carolina | U.S. | |
| Total Households | 1,529, 100% | 1,533,854 | 105,480,101 |
| Average Household Size | 2.84, see rank | 2.53 | 2.59 |
| 1 Person Households | 342, 22.37%, see rank | 24.98% | 25.82% |
| 2 or More Person Households | 1,187, 77.63%, see rank | 75.02% | 74.18% |
| Family Households (Families) | 1,140, 74.56%, see rank | 69.94% | 68.06% |
| Average Family Size | 3.34, see rank | 3.02 | 3.14 |
| Married-Couple Family | 752, 49.18%, see rank | 51.06% | 51.66% |
| Nonfamily Households | 389, 25.44%, 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.