USA.com / Vermont / Chittenden County / Underhill, VT / 05489 / Population and Races / Historical Household and Family Data
05489 Zip Code Historical Household and Family Data
ACS 2010-2014 data
Total population: 3,148
| 05489 Zip Code | Vermont | U.S. | |
| Total Households | 1,204, 100% | 257,252 | 116,211,092 |
| Average Household Size | 2.61, see rank | 2.34 | 2.63 |
| 1 Person Households | 245, 20.35%, see rank | 28.54% | 27.57% |
| 2 or More Person Households | 959, 79.65%, see rank | 71.46% | 72.43% |
| Family Households (Families) | 912, 75.75%, see rank | 62.53% | 66.22% |
| Average Family Size | 3.07, see rank | 2.95 | 3.32 |
| Married-Couple Family | 812, 67.44%, see rank | 49.19% | 48.42% |
| Nonfamily Households | 292, 24.25%, see rank | 37.47% | 33.78% |
US Census 2010 data
Total population: 3,174
| 05489 Zip Code | Vermont | U.S. | |
| Total Households | 1,195, 100% | 256,442 | 116,716,292 |
| Average Household Size | 2.66, see rank | 2.34 | 2.58 |
| 1 Person Households | 171, 14.31%, see rank | 28.17% | 26.74% |
| 2 or More Person Households | 1,024, 85.69%, see rank | 71.83% | 73.26% |
| Family Households (Families) | 950, 79.50%, see rank | 62.53% | 66.43% |
| Average Family Size | 2.93, see rank | 2.85 | 3.14 |
| Married-Couple Family | 845, 70.71%, see rank | 48.51% | 48.42% |
| Nonfamily Households | 245, 20.50%, see rank | 37.47% | 33.57% |
ACS 2008-2012 data
Total population: 3,102
| 05489 Zip Code | Vermont | U.S. | |
| Total Households | 1,173, 100% | 256,830 | 115,226,802 |
| Average Household Size | 2.64, see rank | 2.34 | 2.61 |
| 1 Person Households | 176, 15.00%, see rank | 27.92% | 27.45% |
| 2 or More Person Households | 997, 85.00%, see rank | 72.08% | 72.55% |
| Family Households (Families) | 895, 76.30%, see rank | 62.97% | 66.47% |
| Average Family Size | 3.04, see rank | 2.94 | 3.29 |
| Married-Couple Family | 791, 67.43%, see rank | 49.76% | 48.97% |
| Nonfamily Households | 278, 23.70%, see rank | 37.03% | 33.53% |
US Census 2000 data
Total population: 3,166
| 05489 Zip Code | Vermont | U.S. | |
| Total Households | 1,122, 100% | 240,634 | 105,480,101 |
| Average Household Size | 2.82, see rank | 2.44 | 2.59 |
| 1 Person Households | 156, 13.90%, see rank | 26.23% | 25.82% |
| 2 or More Person Households | 966, 86.10%, see rank | 73.77% | 74.18% |
| Family Households (Families) | 906, 80.75%, see rank | 65.56% | 68.06% |
| Average Family Size | 3.13, see rank | 2.96 | 3.14 |
| Married-Couple Family | 817, 72.82%, see rank | 52.53% | 51.66% |
| Nonfamily Households | 216, 19.25%, 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.