| | Dummerston, VT | Newfane, VT | United States |
| Population | 2,185 | 1,807 | 329,725,481 |
| Female Population | 55.3% | 52.5% | 50.5% |
| Male Population | 44.7% | 47.5% | 49.5% |
| Median Age | 45.9 | 51.6 | 38.4 |
| space3 | | | |
| Population - 2010 | 1,861 | 1,723 | 309,327,143 |
| Population - 2000 | 1,915 | 1,680 | 285,036,114 |
| Population - 1990 | 1,863 | 1,555 | 251,960,433 |
| Pop. 2000 to Now | -9.2% | -6.6% | 15.6% |
| Pop. 1990 to Now | -6.7% | 0.9% | 30.8% |
| space4 | | | |
| Population Density | 71.4 | 44.9 | 93.4 |
| Land Area | 30.6 | 40.2 | 3,531,905.4 |
| Water Area | 0.2 | 0.3 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Dummerston, VT | Newfane, VT | United States |
| Age 0 to 4 | 4.9% | 5.1% | 5.9% |
| Age 5 to 9 | 4.5% | 7.5% | 6.1% |
| Age 10 to 14 | 6.4% | 1.8% | 6.6% |
| Age 15 to 17 | 3.6% | 1.2% | 3.9% |
| Age 18 to 20 | 1.9% | 1.4% | 4.0% |
| Age 21 to 24 | 0.8% | 3.2% | 5.2% |
| Age 25 to 34 | 10.0% | 10.4% | 13.8% |
| Age 35 to 44 | 16.8% | 11.1% | 12.9% |
| Age 45 to 54 | 13.3% | 15.2% | 12.6% |
| Age 55 to 59 | 6.9% | 8.4% | 6.7% |
| Age 60 to 64 | 8.3% | 11.9% | 6.3% |
| Age 65 to 74 | 14.1% | 15.1% | 9.6% |
| Age 75 to 84 | 6.2% | 5.3% | 4.5% |
| Age 85 and over | 2.4% | 2.4% | 1.9% |
| space1 | | | |
| Race | | | |
| | Dummerston, VT | Newfane, VT | United States |
| White | 92.6% | 97.5% | 59.4% |
| Black | 0.0% | 0.0% | 12.2% |
| Asian | 0.5% | 0.3% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 2.7% | 0.8% | 3.2% |
| Hispanic | 4.3% | 1.4% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Dummerston, VT | Newfane, VT | United States |
| Married Population | 48.5% | 57.7% | 49.8% |
| Currently Married | 48.1% | 56.2% | 48.0% |
| Married but Separated | 0.4% | 1.6% | 1.8% |
| Single Population | 51.5% | 42.3% | 50.2% |
| Never Married | 29.8% | 26.2% | 33.8% |
| Divorced | 16.5% | 11.8% | 10.8% |
| Widowed | 5.3% | 4.2% | 5.6% |
| space5 | | | |
| Household Size | 2.46 | 2.15 | 2.60 |
| Households | 890 | 826 | 124,010,992 |
| Family Households | 602 | 499 | 80,755,759 |
| Married couple, w/children | 16.1% | 18.2% | 30.5% |
| Married couple, no children | 51.2% | 66.1% | 42.9% |
| Non Family Households | 288 | 327 | 43,255,233 |
| Single householder, w/children | 21.8% | 13.0% | 15.8% |
| Single householder, no children | 11.0% | 2.6% | 10.8% |