USA.com / Delaware / Sussex County / Rehoboth Beach, DE / 19971 / Population and Races / Historical Household and Family Data
19971 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 11,866
| 19971 Zip Code | Delaware | U.S. | |
| Total Households | 5,693, 100% | 339,046 | 116,211,092 |
| Average Household Size | 2.08, see rank | 2.63 | 2.63 |
| 1 Person Households | 1,972, 34.64%, see rank | 26.56% | 27.57% |
| 2 or More Person Households | 3,721, 65.36%, see rank | 73.44% | 72.43% |
| Family Households (Families) | 3,124, 54.87%, see rank | 67.20% | 66.22% |
| Average Family Size | 2.75, see rank | 3.28 | 3.32 |
| Married-Couple Family | 2,453, 43.09%, see rank | 48.44% | 48.42% |
| Nonfamily Households | 2,569, 45.13%, see rank | 32.80% | 33.78% |
US Census 2010 data
Total population: 12,385
| 19971 Zip Code | Delaware | U.S. | |
| Total Households | 6,192, 100% | 342,297 | 116,716,292 |
| Average Household Size | 2.00, see rank | 2.55 | 2.58 |
| 1 Person Households | 2,196, 35.47%, see rank | 25.56% | 26.74% |
| 2 or More Person Households | 3,996, 64.53%, see rank | 74.44% | 73.26% |
| Family Households (Families) | 3,131, 50.57%, see rank | 67.41% | 66.43% |
| Average Family Size | 2.58, see rank | 3.06 | 3.14 |
| Married-Couple Family | 2,534, 40.92%, see rank | 48.29% | 48.42% |
| Nonfamily Households | 3,061, 49.43%, see rank | 32.59% | 33.57% |
ACS 2008-2012 data
Total population: 11,224
| 19971 Zip Code | Delaware | U.S. | |
| Total Households | 5,327, 100% | 334,076 | 115,226,802 |
| Average Household Size | 2.10, see rank | 2.62 | 2.61 |
| 1 Person Households | 1,723, 32.34%, see rank | 26.17% | 27.45% |
| 2 or More Person Households | 3,604, 67.66%, see rank | 73.83% | 72.55% |
| Family Households (Families) | 2,872, 53.91%, see rank | 67.59% | 66.47% |
| Average Family Size | 2.70, see rank | 3.26 | 3.29 |
| Married-Couple Family | 2,419, 45.41%, see rank | 49.08% | 48.97% |
| Nonfamily Households | 2,455, 46.09%, see rank | 32.41% | 33.53% |
US Census 2000 data
Total population: 10,085
| 19971 Zip Code | Delaware | U.S. | |
| Total Households | 4,898, 100% | 298,736 | 105,480,101 |
| Average Household Size | 2.05, see rank | 2.54 | 2.59 |
| 1 Person Households | 1,637, 33.42%, see rank | 24.98% | 25.82% |
| 2 or More Person Households | 3,261, 66.58%, see rank | 75.02% | 74.18% |
| Family Households (Families) | 2,783, 56.82%, see rank | 68.49% | 68.06% |
| Average Family Size | 2.59, see rank | 3.04 | 3.14 |
| Married-Couple Family | 2,253, 46.00%, see rank | 51.26% | 51.66% |
| Nonfamily Households | 2,115, 43.18%, see rank | 31.51% | 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.