USA.com / Delaware / New Castle County / Montchanin, DE / 19710 / Population and Races / Historical Household and Family Data
19710 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 18
| 19710 Zip Code | Delaware | U.S. | |
| Total Households | 9, 100% | 339,046 | 116,211,092 |
| Average Household Size | 2.00, see rank | 2.63 | 2.63 |
| 1 Person Households | 0, 0.00%, see rank | 26.56% | 27.57% |
| 2 or More Person Households | 9, 100.00%, see rank | 73.44% | 72.43% |
| Family Households (Families) | 9, 100.00%, see rank | 67.20% | 66.22% |
| Average Family Size | 2.00, see rank | 3.28 | 3.32 |
| Married-Couple Family | 9, 100.00%, see rank | 48.44% | 48.42% |
| Nonfamily Households | 0, 0.00%, see rank | 32.80% | 33.78% |
US Census 2010 data
Total population: 41
| 19710 Zip Code | Delaware | U.S. | |
| Total Households | 14, 100% | 342,297 | 116,716,292 |
| Average Household Size | 2.93, see rank | 2.55 | 2.58 |
| 1 Person Households | 1, 7.14%, see rank | 25.56% | 26.74% |
| 2 or More Person Households | 13, 92.86%, see rank | 74.44% | 73.26% |
| Family Households (Families) | 13, 92.86%, see rank | 67.41% | 66.43% |
| Average Family Size | 3.08, see rank | 3.06 | 3.14 |
| Married-Couple Family | 12, 85.71%, see rank | 48.29% | 48.42% |
| Nonfamily Households | 1, 7.14%, see rank | 32.59% | 33.57% |
US Census 2000 data
Total population: 38
| 19710 Zip Code | Delaware | U.S. | |
| Total Households | 11, 100% | 298,736 | 105,480,101 |
| Average Household Size | 3.45, see rank | 2.54 | 2.59 |
| 1 Person Households | 2, 18.18%, see rank | 24.98% | 25.82% |
| 2 or More Person Households | 9, 81.82%, see rank | 75.02% | 74.18% |
| Family Households (Families) | 9, 81.82%, see rank | 68.49% | 68.06% |
| Average Family Size | 3.89, see rank | 3.04 | 3.14 |
| Married-Couple Family | 8, 72.73%, see rank | 51.26% | 51.66% |
| Nonfamily Households | 2, 18.18%, 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.