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Sullivan County Historical Household and Family Data
ACS 2010-2014 data
Total population: 43,291
| Sullivan County | New Hampshire | U.S. | |
| Total Households | 17,659, 100% | 519,580 | 116,211,092 |
| Average Household Size | 2.42, see rank | 2.46 | 2.63 |
| 1 Person Households | 4,548, 25.75%, see rank | 25.40% | 27.57% |
| 2 or More Person Households | 13,111, 74.25%, see rank | 74.60% | 72.43% |
| Family Households (Families) | 11,828, 66.98%, see rank | 66.83% | 66.22% |
| Average Family Size | 2.98, see rank | 3.05 | 3.32 |
| Married-Couple Family | 9,213, 52.17%, see rank | 52.95% | 48.42% |
| Nonfamily Households | 5,831, 33.02%, see rank | 33.17% | 33.78% |
US Census 2010 data
Total population: 43,742
| Sullivan County | New Hampshire | U.S. | |
| Total Households | 18,126, 100% | 518,973 | 116,716,292 |
| Average Household Size | 2.37, see rank | 2.46 | 2.58 |
| 1 Person Households | 4,726, 26.07%, see rank | 25.64% | 26.74% |
| 2 or More Person Households | 13,400, 73.93%, see rank | 74.36% | 73.26% |
| Family Households (Families) | 12,025, 66.34%, see rank | 66.32% | 66.43% |
| Average Family Size | 2.82, see rank | 2.96 | 3.14 |
| Married-Couple Family | 9,292, 51.26%, see rank | 52.15% | 48.42% |
| Nonfamily Households | 6,101, 33.66%, see rank | 33.68% | 33.57% |
ACS 2008-2012 data
Total population: 43,534
| Sullivan County | New Hampshire | U.S. | |
| Total Households | 18,049, 100% | 516,845 | 115,226,802 |
| Average Household Size | 2.38, see rank | 2.47 | 2.61 |
| 1 Person Households | 4,383, 24.28%, see rank | 25.24% | 27.45% |
| 2 or More Person Households | 13,666, 75.72%, see rank | 74.76% | 72.55% |
| Family Households (Families) | 12,463, 69.05%, see rank | 67.19% | 66.47% |
| Average Family Size | 2.88, see rank | 3.05 | 3.29 |
| Married-Couple Family | 9,950, 55.13%, see rank | 53.67% | 48.97% |
| Nonfamily Households | 5,586, 30.95%, see rank | 32.81% | 33.53% |
ACS 2006-2010 data
Total population: 43,643
| Sullivan County | New Hampshire | U.S. | |
| Total Households | 18,227, 100% | 513,804 | 114,235,996 |
| Average Household Size | 2.37, see rank | 2.48 | 2.59 |
| 1 Person Households | 4,535, 24.88%, see rank | 25.00% | 27.24% |
| 2 or More Person Households | 13,692, 75.12%, see rank | 75.00% | 72.76% |
| Family Households (Families) | 12,450, 68.31%, see rank | 67.37% | 66.75% |
| Average Family Size | 2.89, see rank | 3.05 | 3.25 |
| Married-Couple Family | 10,127, 55.56%, see rank | 54.16% | 49.60% |
| Nonfamily Households | 5,777, 31.69%, see rank | 32.63% | 33.25% |
ACS 2005-2009 data
Total population: 42,641
| Sullivan County | New Hampshire | U.S. | |
| Total Households | 17,839, 100% | 502,201 | 112,611,029 |
| Average Household Size | 2.36, see rank | 2.54 | 2.60 |
| 1 Person Households | 4,392, 24.62%, see rank | 24.82% | 27.32% |
| 2 or More Person Households | 13,447, 75.38%, see rank | 75.18% | 72.68% |
| Family Households (Families) | 12,089, 67.77%, see rank | 67.68% | 66.67% |
| Average Family Size | 2.88, see rank | 3.12 | 3.27 |
| Married-Couple Family | 9,792, 54.89%, see rank | 54.51% | 49.71% |
| Nonfamily Households | 5,750, 32.23%, see rank | 32.32% | 33.33% |
US Census 2000 data
Total population: 40,458
| Sullivan County | New Hampshire | U.S. | |
| Total Households | 16,530, 100% | 474,606 | 105,480,101 |
| Average Household Size | 2.41, see rank | 2.53 | 2.59 |
| 1 Person Households | 4,243, 25.67%, see rank | 24.44% | 25.82% |
| 2 or More Person Households | 12,287, 74.33%, see rank | 75.56% | 74.18% |
| Family Households (Families) | 11,179, 67.63%, see rank | 68.19% | 68.06% |
| Average Family Size | 2.88, see rank | 3.03 | 3.14 |
| Married-Couple Family | 9,034, 54.65%, see rank | 55.30% | 51.66% |
| Nonfamily Households | 5,351, 32.37%, 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.