Sullivan County Historical Household and Family Data
ACS 2010-2014 data
Total population: 76,892
| Sullivan County | New York | U.S. | |
| Total Households | 28,954, 100% | 7,255,528 | 116,211,092 |
| Average Household Size | 2.51, see rank | 2.62 | 2.63 |
| 1 Person Households | 8,867, 30.62%, see rank | 29.55% | 27.57% |
| 2 or More Person Households | 20,087, 69.38%, see rank | 70.45% | 72.43% |
| Family Households (Families) | 18,190, 62.82%, see rank | 63.90% | 66.22% |
| Average Family Size | 3.26, see rank | 3.38 | 3.32 |
| Married-Couple Family | 12,939, 44.69%, see rank | 44.12% | 48.42% |
| Nonfamily Households | 10,764, 37.18%, see rank | 36.10% | 33.78% |
US Census 2010 data
Total population: 77,547
| Sullivan County | New York | U.S. | |
| Total Households | 30,139, 100% | 7,317,755 | 116,716,292 |
| Average Household Size | 2.45, see rank | 2.57 | 2.58 |
| 1 Person Households | 8,760, 29.07%, see rank | 29.12% | 26.74% |
| 2 or More Person Households | 21,379, 70.93%, see rank | 70.88% | 73.26% |
| Family Households (Families) | 19,272, 63.94%, see rank | 63.54% | 66.43% |
| Average Family Size | 3.01, see rank | 3.20 | 3.14 |
| Married-Couple Family | 13,611, 45.16%, see rank | 43.63% | 48.42% |
| Nonfamily Households | 10,867, 36.06%, see rank | 36.46% | 33.57% |
ACS 2008-2012 data
Total population: 77,340
| Sullivan County | New York | U.S. | |
| Total Households | 29,664, 100% | 7,230,896 | 115,226,802 |
| Average Household Size | 2.46, see rank | 2.60 | 2.61 |
| 1 Person Households | 8,454, 28.50%, see rank | 29.31% | 27.45% |
| 2 or More Person Households | 21,210, 71.50%, see rank | 70.69% | 72.55% |
| Family Households (Families) | 19,285, 65.01%, see rank | 64.26% | 66.47% |
| Average Family Size | 3.12, see rank | 3.35 | 3.29 |
| Married-Couple Family | 13,824, 46.60%, see rank | 44.60% | 48.97% |
| Nonfamily Households | 10,379, 34.99%, see rank | 35.74% | 33.53% |
ACS 2006-2010 data
Total population: 77,625
| Sullivan County | New York | U.S. | |
| Total Households | 29,722, 100% | 7,205,740 | 114,235,996 |
| Average Household Size | 2.44, see rank | 2.59 | 2.59 |
| 1 Person Households | 8,040, 27.05%, see rank | 29.08% | 27.24% |
| 2 or More Person Households | 21,682, 72.95%, see rank | 70.92% | 72.76% |
| Family Households (Families) | 19,797, 66.61%, see rank | 64.62% | 66.75% |
| Average Family Size | 3.05, see rank | 3.31 | 3.25 |
| Married-Couple Family | 14,335, 48.23%, see rank | 45.20% | 49.60% |
| Nonfamily Households | 9,925, 33.39%, see rank | 35.38% | 33.25% |
ACS 2005-2009 data
Total population: 75,924
| Sullivan County | New York | U.S. | |
| Total Households | 29,389, 100% | 7,137,013 | 112,611,029 |
| Average Household Size | 2.38, see rank | 2.64 | 2.60 |
| 1 Person Households | 7,861, 26.75%, see rank | 29.48% | 27.32% |
| 2 or More Person Households | 21,528, 73.25%, see rank | 70.52% | 72.68% |
| Family Households (Families) | 19,703, 67.04%, see rank | 64.46% | 66.67% |
| Average Family Size | 2.96, see rank | 3.40 | 3.27 |
| Married-Couple Family | 14,452, 49.17%, see rank | 45.27% | 49.71% |
| Nonfamily Households | 9,686, 32.96%, see rank | 35.54% | 33.33% |
US Census 2000 data
Total population: 73,966
| Sullivan County | New York | U.S. | |
| Total Households | 27,661, 100% | 7,056,860 | 105,480,101 |
| Average Household Size | 2.50, see rank | 2.61 | 2.59 |
| 1 Person Households | 7,727, 27.93%, see rank | 28.10% | 25.82% |
| 2 or More Person Households | 19,934, 72.07%, see rank | 71.90% | 74.18% |
| Family Households (Families) | 18,324, 66.24%, see rank | 65.74% | 68.06% |
| Average Family Size | 3.05, see rank | 3.22 | 3.14 |
| Married-Couple Family | 13,861, 50.11%, see rank | 46.61% | 51.66% |
| Nonfamily Households | 9,337, 33.76%, see rank | 34.26% | 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.