Delaware Historical Household and Family Data
ACS 2010-2014 data
Total population: 917,060
| Delaware | % | U.S. | |
| Total Households | 339,046 | 100% | 116,211,092 |
| Average Household Size | 2.63, see rank | - | 2.63 |
| 1 Person Households | 90,061 | 26.56%, see rank | 27.57% |
| 2 or More Person Households | 248,985 | 73.44%, see rank | 72.43% |
| Family Households (Families) | 227,841 | 67.20%, see rank | 66.22% |
| Average Family Size | 3.28, see rank | - | 3.32 |
| Married-Couple Family | 164,228 | 48.44%, see rank | 48.42% |
| Nonfamily Households | 111,205 | 32.80%, see rank | 33.78% |
US Census 2010 data
Total population: 897,934
| Delaware | % | U.S. | |
| Total Households | 342,297 | 100% | 116,716,292 |
| Average Household Size | 2.55, see rank | - | 2.58 |
| 1 Person Households | 87,496 | 25.56%, see rank | 26.74% |
| 2 or More Person Households | 254,801 | 74.44%, see rank | 73.26% |
| Family Households (Families) | 230,731 | 67.41%, see rank | 66.43% |
| Average Family Size | 3.06, see rank | - | 3.14 |
| Married-Couple Family | 165,280 | 48.29%, see rank | 48.42% |
| Nonfamily Households | 111,566 | 32.59%, see rank | 33.57% |
ACS 2008-2012 data
Total population: 900,131
| Delaware | % | U.S. | |
| Total Households | 334,076 | 100% | 115,226,802 |
| Average Household Size | 2.62, see rank | - | 2.61 |
| 1 Person Households | 87,423 | 26.17%, see rank | 27.45% |
| 2 or More Person Households | 246,653 | 73.83%, see rank | 72.55% |
| Family Households (Families) | 225,798 | 67.59%, see rank | 66.47% |
| Average Family Size | 3.26, see rank | - | 3.29 |
| Married-Couple Family | 163,980 | 49.08%, see rank | 48.97% |
| Nonfamily Households | 108,278 | 32.41%, see rank | 33.53% |
ACS 2006-2010 data
Total population: 881,278
| Delaware | % | U.S. | |
| Total Households | 331,639 | 100% | 114,235,996 |
| Average Household Size | 2.58, see rank | - | 2.59 |
| 1 Person Households | 86,990 | 26.23%, see rank | 27.24% |
| 2 or More Person Households | 244,649 | 73.77%, see rank | 72.76% |
| Family Households (Families) | 224,796 | 67.78%, see rank | 66.75% |
| Average Family Size | 3.20, see rank | - | 3.25 |
| Married-Couple Family | 164,481 | 49.60%, see rank | 49.60% |
| Nonfamily Households | 106,843 | 32.22%, see rank | 33.25% |
ACS 2005-2009 data
Total population: 863,832
| Delaware | % | U.S. | |
| Total Households | 325,160 | 100% | 112,611,029 |
| Average Household Size | 2.58, see rank | - | 2.60 |
| 1 Person Households | 85,332 | 26.24%, see rank | 27.32% |
| 2 or More Person Households | 239,828 | 73.76%, see rank | 72.68% |
| Family Households (Families) | 220,100 | 67.69%, see rank | 66.67% |
| Average Family Size | 3.20, see rank | - | 3.27 |
| Married-Couple Family | 162,249 | 49.90%, see rank | 49.71% |
| Nonfamily Households | 105,060 | 32.31%, see rank | 33.33% |
US Census 2000 data
Total population: 783,600
| Delaware | % | U.S. | |
| Total Households | 298,736 | 100% | 105,480,101 |
| Average Household Size | 2.54, see rank | - | 2.59 |
| 1 Person Households | 74,639 | 24.98%, see rank | 25.82% |
| 2 or More Person Households | 224,097 | 75.02%, see rank | 74.18% |
| Family Households (Families) | 204,590 | 68.49%, see rank | 68.06% |
| Average Family Size | 3.04, see rank | - | 3.14 |
| Married-Couple Family | 153,136 | 51.26%, see rank | 51.66% |
| Nonfamily Households | 94,146 | 31.51%, see rank | 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.