New Hampshire Historical Household and Family Data
ACS 2010-2014 data
Total population: 1,321,069
| New Hampshire | % | U.S. | |
| Total Households | 519,580 | 100% | 116,211,092 |
| Average Household Size | 2.46, see rank | - | 2.63 |
| 1 Person Households | 131,975 | 25.40%, see rank | 27.57% |
| 2 or More Person Households | 387,605 | 74.60%, see rank | 72.43% |
| Family Households (Families) | 347,228 | 66.83%, see rank | 66.22% |
| Average Family Size | 3.05, see rank | - | 3.32 |
| Married-Couple Family | 275,111 | 52.95%, see rank | 48.42% |
| Nonfamily Households | 172,352 | 33.17%, see rank | 33.78% |
US Census 2010 data
Total population: 1,316,470
| New Hampshire | % | U.S. | |
| Total Households | 518,973 | 100% | 116,716,292 |
| Average Household Size | 2.46, see rank | - | 2.58 |
| 1 Person Households | 133,057 | 25.64%, see rank | 26.74% |
| 2 or More Person Households | 385,916 | 74.36%, see rank | 73.26% |
| Family Households (Families) | 344,197 | 66.32%, see rank | 66.43% |
| Average Family Size | 2.96, see rank | - | 3.14 |
| Married-Couple Family | 270,635 | 52.15%, see rank | 48.42% |
| Nonfamily Households | 174,776 | 33.68%, see rank | 33.57% |
ACS 2008-2012 data
Total population: 1,317,474
| New Hampshire | % | U.S. | |
| Total Households | 516,845 | 100% | 115,226,802 |
| Average Household Size | 2.47, see rank | - | 2.61 |
| 1 Person Households | 130,449 | 25.24%, see rank | 27.45% |
| 2 or More Person Households | 386,396 | 74.76%, see rank | 72.55% |
| Family Households (Families) | 347,244 | 67.19%, see rank | 66.47% |
| Average Family Size | 3.05, see rank | - | 3.29 |
| Married-Couple Family | 277,415 | 53.67%, see rank | 48.97% |
| Nonfamily Households | 169,601 | 32.81%, see rank | 33.53% |
ACS 2006-2010 data
Total population: 1,313,939
| New Hampshire | % | U.S. | |
| Total Households | 513,804 | 100% | 114,235,996 |
| Average Household Size | 2.48, see rank | - | 2.59 |
| 1 Person Households | 128,445 | 25.00%, see rank | 27.24% |
| 2 or More Person Households | 385,359 | 75.00%, see rank | 72.76% |
| Family Households (Families) | 346,128 | 67.37%, see rank | 66.75% |
| Average Family Size | 3.05, see rank | - | 3.25 |
| Married-Couple Family | 278,291 | 54.16%, see rank | 49.60% |
| Nonfamily Households | 167,676 | 32.63%, see rank | 33.25% |
ACS 2005-2009 data
Total population: 1,315,419
| New Hampshire | % | U.S. | |
| Total Households | 502,201 | 100% | 112,611,029 |
| Average Household Size | 2.54, see rank | - | 2.60 |
| 1 Person Households | 124,626 | 24.82%, see rank | 27.32% |
| 2 or More Person Households | 377,575 | 75.18%, see rank | 72.68% |
| Family Households (Families) | 339,894 | 67.68%, see rank | 66.67% |
| Average Family Size | 3.12, see rank | - | 3.27 |
| Married-Couple Family | 273,768 | 54.51%, see rank | 49.71% |
| Nonfamily Households | 162,307 | 32.32%, see rank | 33.33% |
US Census 2000 data
Total population: 1,235,786
| New Hampshire | % | U.S. | |
| Total Households | 474,606 | 100% | 105,480,101 |
| Average Household Size | 2.53, see rank | - | 2.59 |
| 1 Person Households | 116,014 | 24.44%, see rank | 25.82% |
| 2 or More Person Households | 358,592 | 75.56%, see rank | 74.18% |
| Family Households (Families) | 323,651 | 68.19%, see rank | 68.06% |
| Average Family Size | 3.03, see rank | - | 3.14 |
| Married-Couple Family | 262,438 | 55.30%, see rank | 51.66% |
| Nonfamily Households | 150,955 | 31.81%, 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.