| | Ashland, NH | Campton, NH | United States |
| Population | 2,365 | 3,368 | 329,725,481 |
| Female Population | 52.1% | 54.9% | 50.5% |
| Male Population | 47.9% | 45.1% | 49.5% |
| Median Age | 30.7 | 44.1 | 38.4 |
| space3 | | | |
| Population - 2010 | 2,075 | 3,331 | 309,327,143 |
| Population - 2000 | 1,955 | 2,719 | 285,036,114 |
| Population - 1990 | 1,915 | 2,377 | 251,960,433 |
| Pop. 2000 to Now | 5.7% | 22.7% | 15.6% |
| Pop. 1990 to Now | 7.9% | 40.3% | 30.8% |
| space4 | | | |
| Population Density | 215.2 | 65.0 | 93.4 |
| Land Area | 11.0 | 51.8 | 3,531,905.4 |
| Water Area | 0.5 | 0.7 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Ashland, NH | Campton, NH | United States |
| Age 0 to 4 | 10.5% | 2.2% | 5.9% |
| Age 5 to 9 | 6.0% | 0.6% | 6.1% |
| Age 10 to 14 | 7.7% | 9.5% | 6.6% |
| Age 15 to 17 | 4.6% | 6.1% | 3.9% |
| Age 18 to 20 | 4.6% | 8.0% | 4.0% |
| Age 21 to 24 | 4.7% | 4.6% | 5.2% |
| Age 25 to 34 | 14.9% | 9.7% | 13.8% |
| Age 35 to 44 | 7.4% | 10.2% | 12.9% |
| Age 45 to 54 | 9.7% | 18.1% | 12.6% |
| Age 55 to 59 | 5.6% | 12.6% | 6.7% |
| Age 60 to 64 | 5.9% | 4.0% | 6.3% |
| Age 65 to 74 | 15.3% | 8.2% | 9.6% |
| Age 75 to 84 | 1.9% | 4.7% | 4.5% |
| Age 85 and over | 1.4% | 1.5% | 1.9% |
| space1 | | | |
| Race | | | |
| | Ashland, NH | Campton, NH | United States |
| White | 85.6% | 99.2% | 59.4% |
| Black | 0.0% | 0.1% | 12.2% |
| Asian | 0.0% | 0.0% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.4% | 0.0% | 0.4% |
| Two or More Races | 12.3% | 0.3% | 3.2% |
| Hispanic | 1.7% | 0.3% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Ashland, NH | Campton, NH | United States |
| Married Population | 42.3% | 43.4% | 49.8% |
| Currently Married | 41.8% | 40.6% | 48.0% |
| Married but Separated | 0.5% | 2.8% | 1.8% |
| Single Population | 57.7% | 56.6% | 50.2% |
| Never Married | 34.8% | 35.6% | 33.8% |
| Divorced | 15.5% | 15.1% | 10.8% |
| Widowed | 7.4% | 5.9% | 5.6% |
| space5 | | | |
| Household Size | 2.38 | 2.86 | 2.60 |
| Households | 992 | 1,165 | 124,010,992 |
| Family Households | 584 | 685 | 80,755,759 |
| Married couple, w/children | 23.3% | 44.4% | 30.5% |
| Married couple, no children | 44.2% | 36.5% | 42.9% |
| Non Family Households | 408 | 480 | 43,255,233 |
| Single householder, w/children | 28.4% | 8.5% | 15.8% |
| Single householder, no children | 4.1% | 10.7% | 10.8% |