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Derry, NH Historical Household and Family Data
ACS 2010-2014 data
Total population: 22,129
| Derry, NH | New Hampshire | U.S. | |
| Total Households | 9,109, 100% | 519,580 | 116,211,092 |
| Average Household Size | 2.41, see rank | 2.46 | 2.63 |
| 1 Person Households | 2,490, 27.34%, see rank | 25.40% | 27.57% |
| 2 or More Person Households | 6,619, 72.66%, see rank | 74.60% | 72.43% |
| Family Households (Families) | 5,745, 63.07%, see rank | 66.83% | 66.22% |
| Average Family Size | 3.06, see rank | 3.05 | 3.32 |
| Married-Couple Family | 4,133, 45.37%, see rank | 52.95% | 48.42% |
| Nonfamily Households | 3,364, 36.93%, see rank | 33.17% | 33.78% |
US Census 2010 data
Total population: 22,015
| Derry, NH | New Hampshire | U.S. | |
| Total Households | 8,806, 100% | 518,973 | 116,716,292 |
| Average Household Size | 2.48, see rank | 2.46 | 2.58 |
| 1 Person Households | 2,400, 27.25%, see rank | 25.64% | 26.74% |
| 2 or More Person Households | 6,406, 72.75%, see rank | 74.36% | 73.26% |
| Family Households (Families) | 5,704, 64.77%, see rank | 66.32% | 66.43% |
| Average Family Size | 3.03, see rank | 2.96 | 3.14 |
| Married-Couple Family | 4,019, 45.64%, see rank | 52.15% | 48.42% |
| Nonfamily Households | 3,102, 35.23%, see rank | 33.68% | 33.57% |
ACS 2008-2012 data
Total population: 21,855
| Derry, NH | New Hampshire | U.S. | |
| Total Households | 8,992, 100% | 516,845 | 115,226,802 |
| Average Household Size | 2.41, see rank | 2.47 | 2.61 |
| 1 Person Households | 2,499, 27.79%, see rank | 25.24% | 27.45% |
| 2 or More Person Households | 6,493, 72.21%, see rank | 74.76% | 72.55% |
| Family Households (Families) | 5,705, 63.45%, see rank | 67.19% | 66.47% |
| Average Family Size | 3.08, see rank | 3.05 | 3.29 |
| Married-Couple Family | 4,356, 48.44%, see rank | 53.67% | 48.97% |
| Nonfamily Households | 3,287, 36.55%, see rank | 32.81% | 33.53% |
ACS 2006-2010 data
Total population: 22,884
| Derry, NH | New Hampshire | U.S. | |
| Total Households | 8,751, 100% | 513,804 | 114,235,996 |
| Average Household Size | 2.59, see rank | 2.48 | 2.59 |
| 1 Person Households | 2,057, 23.51%, see rank | 25.00% | 27.24% |
| 2 or More Person Households | 6,694, 76.49%, see rank | 75.00% | 72.76% |
| Family Households (Families) | 5,784, 66.10%, see rank | 67.37% | 66.75% |
| Average Family Size | 3.22, see rank | 3.05 | 3.25 |
| Married-Couple Family | 4,370, 49.94%, see rank | 54.16% | 49.60% |
| Nonfamily Households | 2,967, 33.90%, see rank | 32.63% | 33.25% |
ACS 2005-2009 data
Total population: 23,133
| Derry, NH | New Hampshire | U.S. | |
| Total Households | 8,751, 100% | 502,201 | 112,611,029 |
| Average Household Size | 2.62, see rank | 2.54 | 2.60 |
| 1 Person Households | 2,210, 25.25%, see rank | 24.82% | 27.32% |
| 2 or More Person Households | 6,541, 74.75%, see rank | 75.18% | 72.68% |
| Family Households (Families) | 5,710, 65.25%, see rank | 67.68% | 66.67% |
| Average Family Size | 3.29, see rank | 3.12 | 3.27 |
| Married-Couple Family | 4,361, 49.83%, see rank | 54.51% | 49.71% |
| Nonfamily Households | 3,041, 34.75%, see rank | 32.32% | 33.33% |
US Census 2000 data
Total population: 22,661
| Derry, NH | New Hampshire | U.S. | |
| Total Households | 8,670, 100% | 474,606 | 105,480,101 |
| Average Household Size | 2.59, see rank | 2.53 | 2.59 |
| 1 Person Households | 2,253, 25.99%, see rank | 24.44% | 25.82% |
| 2 or More Person Households | 6,417, 74.01%, see rank | 75.56% | 74.18% |
| Family Households (Families) | 5,739, 66.19%, see rank | 68.19% | 68.06% |
| Average Family Size | 3.18, see rank | 3.03 | 3.14 |
| Married-Couple Family | 4,313, 49.75%, see rank | 55.30% | 51.66% |
| Nonfamily Households | 2,931, 33.81%, see rank | 31.81% | 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.