Chittenden County Historical Household and Family Data
ACS 2010-2014 data
Total population: 158,686
| Chittenden County | Vermont | U.S. | |
| Total Households | 63,086, 100% | 257,252 | 116,211,092 |
| Average Household Size | 2.36, see rank | 2.34 | 2.63 |
| 1 Person Households | 17,818, 28.24%, see rank | 28.54% | 27.57% |
| 2 or More Person Households | 45,268, 71.76%, see rank | 71.46% | 72.43% |
| Family Households (Families) | 37,205, 58.98%, see rank | 62.53% | 66.22% |
| Average Family Size | 3.00, see rank | 2.95 | 3.32 |
| Married-Couple Family | 29,667, 47.03%, see rank | 49.19% | 48.42% |
| Nonfamily Households | 25,881, 41.02%, see rank | 37.47% | 33.78% |
US Census 2010 data
Total population: 156,545
| Chittenden County | Vermont | U.S. | |
| Total Households | 61,827, 100% | 256,442 | 116,716,292 |
| Average Household Size | 2.37, see rank | 2.34 | 2.58 |
| 1 Person Households | 17,109, 27.67%, see rank | 28.17% | 26.74% |
| 2 or More Person Households | 44,718, 72.33%, see rank | 71.83% | 73.26% |
| Family Households (Families) | 36,582, 59.17%, see rank | 62.53% | 66.43% |
| Average Family Size | 2.92, see rank | 2.85 | 3.14 |
| Married-Couple Family | 28,660, 46.36%, see rank | 48.51% | 48.42% |
| Nonfamily Households | 25,245, 40.83%, see rank | 37.47% | 33.57% |
ACS 2008-2012 data
Total population: 156,696
| Chittenden County | Vermont | U.S. | |
| Total Households | 62,267, 100% | 256,830 | 115,226,802 |
| Average Household Size | 2.37, see rank | 2.34 | 2.61 |
| 1 Person Households | 17,281, 27.75%, see rank | 27.92% | 27.45% |
| 2 or More Person Households | 44,986, 72.25%, see rank | 72.08% | 72.55% |
| Family Households (Families) | 37,057, 59.51%, see rank | 62.97% | 66.47% |
| Average Family Size | 3.00, see rank | 2.94 | 3.29 |
| Married-Couple Family | 29,659, 47.63%, see rank | 49.76% | 48.97% |
| Nonfamily Households | 25,210, 40.49%, see rank | 37.03% | 33.53% |
ACS 2006-2010 data
Total population: 154,729
| Chittenden County | Vermont | U.S. | |
| Total Households | 61,581, 100% | 256,612 | 114,235,996 |
| Average Household Size | 2.37, see rank | 2.34 | 2.59 |
| 1 Person Households | 17,750, 28.82%, see rank | 28.00% | 27.24% |
| 2 or More Person Households | 43,831, 71.18%, see rank | 72.00% | 72.76% |
| Family Households (Families) | 36,798, 59.76%, see rank | 63.42% | 66.75% |
| Average Family Size | 3.02, see rank | 2.94 | 3.25 |
| Married-Couple Family | 29,098, 47.25%, see rank | 49.79% | 49.60% |
| Nonfamily Households | 24,783, 40.24%, see rank | 36.58% | 33.25% |
ACS 2005-2009 data
Total population: 150,924
| Chittenden County | Vermont | U.S. | |
| Total Households | 59,479, 100% | 250,375 | 112,611,029 |
| Average Household Size | 2.41, see rank | 2.39 | 2.60 |
| 1 Person Households | 16,405, 27.58%, see rank | 27.66% | 27.32% |
| 2 or More Person Households | 43,074, 72.42%, see rank | 72.34% | 72.68% |
| Family Households (Families) | 35,719, 60.05%, see rank | 63.65% | 66.67% |
| Average Family Size | 3.05, see rank | 3.00 | 3.27 |
| Married-Couple Family | 28,175, 47.37%, see rank | 49.75% | 49.71% |
| Nonfamily Households | 23,760, 39.95%, see rank | 36.35% | 33.33% |
US Census 2000 data
Total population: 146,571
| Chittenden County | Vermont | U.S. | |
| Total Households | 56,452, 100% | 240,634 | 105,480,101 |
| Average Household Size | 2.47, see rank | 2.44 | 2.59 |
| 1 Person Households | 14,732, 26.10%, see rank | 26.23% | 25.82% |
| 2 or More Person Households | 41,720, 73.90%, see rank | 73.77% | 74.18% |
| Family Households (Families) | 35,168, 62.30%, see rank | 65.56% | 68.06% |
| Average Family Size | 3.02, see rank | 2.96 | 3.14 |
| Married-Couple Family | 28,403, 50.31%, see rank | 52.53% | 51.66% |
| Nonfamily Households | 21,284, 37.70%, see rank | 34.44% | 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.