| | Moultonborough, NH | Essex Junction, VT | United States |
| Population | 4,846 | 10,473 | 329,725,481 |
| Female Population | 47.7% | 50.3% | 50.5% |
| Male Population | 52.4% | 49.7% | 49.5% |
| Median Age | 55.1 | 39 | 38.4 |
| space3 | | | |
| Population - 2010 | 4,058 | 9,301 | 309,327,143 |
| Population - 2000 | 4,484 | 8,591 | 285,036,114 |
| Population - 1990 | 2,956 | 8,396 | 251,960,433 |
| Pop. 2000 to Now | -6.1% | 25.6% | 15.6% |
| Pop. 1990 to Now | 42.5% | 28.6% | 30.8% |
| space4 | | | |
| Population Density | 81.5 | 2,294.2 | 93.4 |
| Land Area | 59.5 | 4.6 | 3,531,905.4 |
| Water Area | 15.1 | 0.2 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Moultonborough, NH | Essex Junction, VT | United States |
| Age 0 to 4 | 2.2% | 6.6% | 5.9% |
| Age 5 to 9 | 5.2% | 6.0% | 6.1% |
| Age 10 to 14 | 5.7% | 4.8% | 6.6% |
| Age 15 to 17 | 3.0% | 3.5% | 3.9% |
| Age 18 to 20 | 3.1% | 1.7% | 4.0% |
| Age 21 to 24 | 1.2% | 6.3% | 5.2% |
| Age 25 to 34 | 12.6% | 15.5% | 13.8% |
| Age 35 to 44 | 3.6% | 13.2% | 12.9% |
| Age 45 to 54 | 13.1% | 15.4% | 12.6% |
| Age 55 to 59 | 7.7% | 5.9% | 6.7% |
| Age 60 to 64 | 9.5% | 4.9% | 6.3% |
| Age 65 to 74 | 21.0% | 10.3% | 9.6% |
| Age 75 to 84 | 9.4% | 4.3% | 4.5% |
| Age 85 and over | 2.5% | 1.5% | 1.9% |
| space1 | | | |
| Race | | | |
| | Moultonborough, NH | Essex Junction, VT | United States |
| White | 96.7% | 83.3% | 59.4% |
| Black | 0.0% | 4.6% | 12.2% |
| Asian | 0.2% | 4.7% | 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 | 1.1% | 5.7% | 3.2% |
| Hispanic | 1.9% | 1.7% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Moultonborough, NH | Essex Junction, VT | United States |
| Married Population | 59.6% | 52.2% | 49.8% |
| Currently Married | 58.8% | 51.9% | 48.0% |
| Married but Separated | 0.8% | 0.3% | 1.8% |
| Single Population | 40.4% | 47.8% | 50.2% |
| Never Married | 23.1% | 32.2% | 33.8% |
| Divorced | 11.1% | 10.1% | 10.8% |
| Widowed | 6.2% | 5.4% | 5.6% |
| space5 | | | |
| Household Size | 2.42 | 2.32 | 2.60 |
| Households | 1,999 | 4,501 | 124,010,992 |
| Family Households | 1,484 | 2,802 | 80,755,759 |
| Married couple, w/children | 15.2% | 34.5% | 30.5% |
| Married couple, no children | 67.1% | 39.3% | 42.9% |
| Non Family Households | 515 | 1,699 | 43,255,233 |
| Single householder, w/children | 11.7% | 12.7% | 15.8% |
| Single householder, no children | 6.1% | 13.5% | 10.8% |