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19711 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 50,696
| 19711 Zip Code | Delaware | U.S. | |
| Total Households | 18,940, 100% | 339,046 | 116,211,092 |
| Average Household Size | 2.58, see rank | 2.63 | 2.63 |
| 1 Person Households | 4,858, 25.65%, see rank | 26.56% | 27.57% |
| 2 or More Person Households | 14,082, 74.35%, see rank | 73.44% | 72.43% |
| Family Households (Families) | 11,419, 60.29%, see rank | 67.20% | 66.22% |
| Average Family Size | 3.10, see rank | 3.28 | 3.32 |
| Married-Couple Family | 9,470, 50.00%, see rank | 48.44% | 48.42% |
| Nonfamily Households | 7,521, 39.71%, see rank | 32.80% | 33.78% |
US Census 2010 data
Total population: 51,322
| 19711 Zip Code | Delaware | U.S. | |
| Total Households | 19,402, 100% | 342,297 | 116,716,292 |
| Average Household Size | 2.54, see rank | 2.55 | 2.58 |
| 1 Person Households | 4,553, 23.47%, see rank | 25.56% | 26.74% |
| 2 or More Person Households | 14,849, 76.53%, see rank | 74.44% | 73.26% |
| Family Households (Families) | 11,557, 59.57%, see rank | 67.41% | 66.43% |
| Average Family Size | 2.98, see rank | 3.06 | 3.14 |
| Married-Couple Family | 9,224, 47.54%, see rank | 48.29% | 48.42% |
| Nonfamily Households | 7,845, 40.43%, see rank | 32.59% | 33.57% |
ACS 2008-2012 data
Total population: 50,327
| 19711 Zip Code | Delaware | U.S. | |
| Total Households | 19,301, 100% | 334,076 | 115,226,802 |
| Average Household Size | 2.52, see rank | 2.62 | 2.61 |
| 1 Person Households | 5,102, 26.43%, see rank | 26.17% | 27.45% |
| 2 or More Person Households | 14,199, 73.57%, see rank | 73.83% | 72.55% |
| Family Households (Families) | 11,327, 58.69%, see rank | 67.59% | 66.47% |
| Average Family Size | 3.05, see rank | 3.26 | 3.29 |
| Married-Couple Family | 9,627, 49.88%, see rank | 49.08% | 48.97% |
| Nonfamily Households | 7,974, 41.31%, see rank | 32.41% | 33.53% |
US Census 2000 data
Total population: 55,760
| 19711 Zip Code | Delaware | U.S. | |
| Total Households | 18,779, 100% | 298,736 | 105,480,101 |
| Average Household Size | 2.60, see rank | 2.54 | 2.59 |
| 1 Person Households | 4,173, 22.22%, see rank | 24.98% | 25.82% |
| 2 or More Person Households | 14,606, 77.78%, see rank | 75.02% | 74.18% |
| Family Households (Families) | 11,914, 63.44%, see rank | 68.49% | 68.06% |
| Average Family Size | 3.06, see rank | 3.04 | 3.14 |
| Married-Couple Family | 9,994, 53.22%, see rank | 51.26% | 51.66% |
| Nonfamily Households | 6,865, 36.56%, 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.