| | Lancaster, NH | Woodstock, ME | United States |
| Population | 3,215 | 1,123 | 329,725,481 |
| Female Population | 50.2% | 48.6% | 50.5% |
| Male Population | 49.8% | 51.4% | 49.5% |
| Median Age | 38.3 | 48.6 | 38.4 |
| space3 | | | |
| Population - 2010 | 3,498 | 1,277 | 309,327,143 |
| Population - 2000 | 3,280 | 1,307 | 285,036,114 |
| Population - 1990 | 3,522 | 1,194 | 251,960,433 |
| Pop. 2000 to Now | -1.4% | 0.1% | 15.6% |
| Pop. 1990 to Now | -8.2% | 9.6% | 30.8% |
| space4 | | | |
| Population Density | 64.5 | 24.6 | 93.4 |
| Land Area | 49.8 | 45.7 | 3,531,905.4 |
| Water Area | 0.9 | 1.2 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Lancaster, NH | Woodstock, ME | United States |
| Age 0 to 4 | 5.5% | 3.9% | 5.9% |
| Age 5 to 9 | 5.6% | 9.5% | 6.1% |
| Age 10 to 14 | 8.5% | 2.4% | 6.6% |
| Age 15 to 17 | 5.7% | 1.5% | 3.9% |
| Age 18 to 20 | 4.2% | 1.8% | 4.0% |
| Age 21 to 24 | 4.8% | 3.1% | 5.2% |
| Age 25 to 34 | 12.1% | 9.7% | 13.8% |
| Age 35 to 44 | 10.6% | 11.2% | 12.9% |
| Age 45 to 54 | 10.9% | 15.6% | 12.6% |
| Age 55 to 59 | 4.9% | 7.0% | 6.7% |
| Age 60 to 64 | 6.5% | 7.6% | 6.3% |
| Age 65 to 74 | 10.5% | 17.5% | 9.6% |
| Age 75 to 84 | 7.5% | 5.8% | 4.5% |
| Age 85 and over | 2.8% | 3.3% | 1.9% |
| space1 | | | |
| Race | | | |
| | Lancaster, NH | Woodstock, ME | United States |
| White | 95.3% | 98.0% | 59.4% |
| Black | 0.1% | 0.0% | 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 | 0.0% | 0.0% | 0.4% |
| Two or More Races | 3.7% | 1.7% | 3.2% |
| Hispanic | 0.9% | 0.4% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Lancaster, NH | Woodstock, ME | United States |
| Married Population | 39.4% | 53.5% | 49.8% |
| Currently Married | 38.4% | 52.3% | 48.0% |
| Married but Separated | 1.0% | 1.3% | 1.8% |
| Single Population | 60.6% | 46.5% | 50.2% |
| Never Married | 33.9% | 26.5% | 33.8% |
| Divorced | 18.1% | 15.2% | 10.8% |
| Widowed | 8.5% | 4.8% | 5.6% |
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| Household Size | 2.43 | 2.39 | 2.60 |
| Households | 1,276 | 469 | 124,010,992 |
| Family Households | 726 | 300 | 80,755,759 |
| Married couple, w/children | 23.7% | 20.0% | 30.5% |
| Married couple, no children | 41.9% | 55.3% | 42.9% |
| Non Family Households | 550 | 169 | 43,255,233 |
| Single householder, w/children | 23.0% | 10.0% | 15.8% |
| Single householder, no children | 11.4% | 14.7% | 10.8% |