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Derby School District Historical Household and Family Data
ACS 2010-2014 data
Total population: 4,561
| Derby School District | Vermont | U.S. | |
| Total Households | 2,039, 100% | 257,252 | 116,211,092 |
| Average Household Size | 2.23, see rank | 2.34 | 2.63 |
| 1 Person Households | 635, 31.14%, see rank | 28.54% | 27.57% |
| 2 or More Person Households | 1,404, 68.86%, see rank | 71.46% | 72.43% |
| Family Households (Families) | 1,328, 65.13%, see rank | 62.53% | 66.22% |
| Average Family Size | 2.81, see rank | 2.95 | 3.32 |
| Married-Couple Family | 1,039, 50.96%, see rank | 49.19% | 48.42% |
| Nonfamily Households | 711, 34.87%, see rank | 37.47% | 33.78% |
US Census 2010 data
Total population: 4,621
| Derby School District | Vermont | U.S. | |
| Total Households | 1,968, 100% | 256,442 | 116,716,292 |
| Average Household Size | 2.34, see rank | 2.34 | 2.58 |
| 1 Person Households | 534, 27.13%, see rank | 28.17% | 26.74% |
| 2 or More Person Households | 1,434, 72.87%, see rank | 71.83% | 73.26% |
| Family Households (Families) | 1,297, 65.90%, see rank | 62.53% | 66.43% |
| Average Family Size | 2.81, see rank | 2.85 | 3.14 |
| Married-Couple Family | 1,024, 52.03%, see rank | 48.51% | 48.42% |
| Nonfamily Households | 671, 34.10%, see rank | 37.47% | 33.57% |
ACS 2008-2012 data
Total population: 4,614
| Derby School District | Vermont | U.S. | |
| Total Households | 1,924, 100% | 256,830 | 115,226,802 |
| Average Household Size | 2.38, see rank | 2.34 | 2.61 |
| 1 Person Households | 507, 26.35%, see rank | 27.92% | 27.45% |
| 2 or More Person Households | 1,417, 73.65%, see rank | 72.08% | 72.55% |
| Family Households (Families) | 1,288, 66.94%, see rank | 62.97% | 66.47% |
| Average Family Size | 2.92, see rank | 2.94 | 3.29 |
| Married-Couple Family | 1,022, 53.12%, see rank | 49.76% | 48.97% |
| Nonfamily Households | 636, 33.06%, see rank | 37.03% | 33.53% |
ACS 2006-2010 data
Total population: 4,656
| Derby School District | Vermont | U.S. | |
| Total Households | 1,851, 100% | 256,612 | 114,235,996 |
| Average Household Size | 2.49, see rank | 2.34 | 2.59 |
| 1 Person Households | 455, 24.58%, see rank | 28.00% | 27.24% |
| 2 or More Person Households | 1,396, 75.42%, see rank | 72.00% | 72.76% |
| Family Households (Families) | 1,249, 67.48%, see rank | 63.42% | 66.75% |
| Average Family Size | 3.04, see rank | 2.94 | 3.25 |
| Married-Couple Family | 1,005, 54.29%, see rank | 49.79% | 49.60% |
| Nonfamily Households | 602, 32.52%, see rank | 36.58% | 33.25% |
ACS 2005-2009 data
Total population: 4,824
| Derby School District | Vermont | U.S. | |
| Total Households | 1,985, 100% | 250,375 | 112,611,029 |
| Average Household Size | 2.40, see rank | 2.39 | 2.60 |
| 1 Person Households | 534, 26.90%, see rank | 27.66% | 27.32% |
| 2 or More Person Households | 1,451, 73.10%, see rank | 72.34% | 72.68% |
| Family Households (Families) | 1,312, 66.10%, see rank | 63.65% | 66.67% |
| Average Family Size | 2.96, see rank | 3.00 | 3.27 |
| Married-Couple Family | 1,055, 53.15%, see rank | 49.75% | 49.71% |
| Nonfamily Households | 673, 33.90%, see rank | 36.35% | 33.33% |
* 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.