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Strafford County Historical Household and Family Data
ACS 2010-2014 data
Total population: 124,387
| Strafford County | New Hampshire | U.S. | |
| Total Households | 46,891, 100% | 519,580 | 116,211,092 |
| Average Household Size | 2.48, see rank | 2.46 | 2.63 |
| 1 Person Households | 11,834, 25.24%, see rank | 25.40% | 27.57% |
| 2 or More Person Households | 35,057, 74.76%, see rank | 74.60% | 72.43% |
| Family Households (Families) | 30,008, 64.00%, see rank | 66.83% | 66.22% |
| Average Family Size | 3.09, see rank | 3.05 | 3.32 |
| Married-Couple Family | 23,064, 49.19%, see rank | 52.95% | 48.42% |
| Nonfamily Households | 16,883, 36.00%, see rank | 33.17% | 33.78% |
US Census 2010 data
Total population: 123,143
| Strafford County | New Hampshire | U.S. | |
| Total Households | 47,100, 100% | 518,973 | 116,716,292 |
| Average Household Size | 2.44, see rank | 2.46 | 2.58 |
| 1 Person Households | 12,367, 26.26%, see rank | 25.64% | 26.74% |
| 2 or More Person Households | 34,733, 73.74%, see rank | 74.36% | 73.26% |
| Family Households (Families) | 29,862, 63.40%, see rank | 66.32% | 66.43% |
| Average Family Size | 2.93, see rank | 2.96 | 3.14 |
| Married-Couple Family | 22,797, 48.40%, see rank | 52.15% | 48.42% |
| Nonfamily Households | 17,238, 36.60%, see rank | 33.68% | 33.57% |
ACS 2008-2012 data
Total population: 123,295
| Strafford County | New Hampshire | U.S. | |
| Total Households | 46,821, 100% | 516,845 | 115,226,802 |
| Average Household Size | 2.47, see rank | 2.47 | 2.61 |
| 1 Person Households | 11,849, 25.31%, see rank | 25.24% | 27.45% |
| 2 or More Person Households | 34,972, 74.69%, see rank | 74.76% | 72.55% |
| Family Households (Families) | 30,114, 64.32%, see rank | 67.19% | 66.47% |
| Average Family Size | 3.08, see rank | 3.05 | 3.29 |
| Married-Couple Family | 23,420, 50.02%, see rank | 53.67% | 48.97% |
| Nonfamily Households | 16,707, 35.68%, see rank | 32.81% | 33.53% |
ACS 2006-2010 data
Total population: 122,158
| Strafford County | New Hampshire | U.S. | |
| Total Households | 46,576, 100% | 513,804 | 114,235,996 |
| Average Household Size | 2.46, see rank | 2.48 | 2.59 |
| 1 Person Households | 12,013, 25.79%, see rank | 25.00% | 27.24% |
| 2 or More Person Households | 34,563, 74.21%, see rank | 75.00% | 72.76% |
| Family Households (Families) | 29,642, 63.64%, see rank | 67.37% | 66.75% |
| Average Family Size | 3.09, see rank | 3.05 | 3.25 |
| Married-Couple Family | 23,543, 50.55%, see rank | 54.16% | 49.60% |
| Nonfamily Households | 16,934, 36.36%, see rank | 32.63% | 33.25% |
ACS 2005-2009 data
Total population: 121,656
| Strafford County | New Hampshire | U.S. | |
| Total Households | 45,973, 100% | 502,201 | 112,611,029 |
| Average Household Size | 2.50, see rank | 2.54 | 2.60 |
| 1 Person Households | 11,378, 24.75%, see rank | 24.82% | 27.32% |
| 2 or More Person Households | 34,595, 75.25%, see rank | 75.18% | 72.68% |
| Family Households (Families) | 29,932, 65.11%, see rank | 67.68% | 66.67% |
| Average Family Size | 3.08, see rank | 3.12 | 3.27 |
| Married-Couple Family | 23,992, 52.19%, see rank | 54.51% | 49.71% |
| Nonfamily Households | 16,041, 34.89%, see rank | 32.32% | 33.33% |
US Census 2000 data
Total population: 112,233
| Strafford County | New Hampshire | U.S. | |
| Total Households | 42,581, 100% | 474,606 | 105,480,101 |
| Average Household Size | 2.50, see rank | 2.53 | 2.59 |
| 1 Person Households | 10,555, 24.79%, see rank | 24.44% | 25.82% |
| 2 or More Person Households | 32,026, 75.21%, see rank | 75.56% | 74.18% |
| Family Households (Families) | 27,759, 65.19%, see rank | 68.19% | 68.06% |
| Average Family Size | 2.98, see rank | 3.03 | 3.14 |
| Married-Couple Family | 21,743, 51.06%, see rank | 55.30% | 51.66% |
| Nonfamily Households | 14,822, 34.81%, 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.