| | Littleton, ME | Blaine, ME | United States |
| Population | 1,015 | 904 | 329,725,481 |
| Female Population | 51.0% | 49.5% | 50.5% |
| Male Population | 49.0% | 50.6% | 49.5% |
| Median Age | 45.5 | 48.1 | 38.4 |
| space3 | | | |
| Population - 2010 | 1,065 | 726 | 309,327,143 |
| Population - 2000 | 955 | 806 | 285,036,114 |
| Population - 1990 | 956 | 784 | 251,960,433 |
| Pop. 2000 to Now | 2.8% | -17.1% | 15.6% |
| Pop. 1990 to Now | 2.7% | -14.8% | 30.8% |
| space4 | | | |
| Population Density | 26.5 | 48.6 | 93.4 |
| Land Area | 38.4 | 18.6 | 3,531,905.4 |
| Water Area | 0.2 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Littleton, ME | Blaine, ME | United States |
| Age 0 to 4 | 2.8% | 4.6% | 5.9% |
| Age 5 to 9 | 4.8% | 4.6% | 6.1% |
| Age 10 to 14 | 10.5% | 5.4% | 6.6% |
| Age 15 to 17 | 5.1% | 7.2% | 3.9% |
| Age 18 to 20 | 2.6% | 6.5% | 4.0% |
| Age 21 to 24 | 7.3% | 5.4% | 5.2% |
| Age 25 to 34 | 5.1% | 11.8% | 13.8% |
| Age 35 to 44 | 10.3% | 3.9% | 12.9% |
| Age 45 to 54 | 19.6% | 10.7% | 12.6% |
| Age 55 to 59 | 5.7% | 7.6% | 6.7% |
| Age 60 to 64 | 6.0% | 10.1% | 6.3% |
| Age 65 to 74 | 12.5% | 16.6% | 9.6% |
| Age 75 to 84 | 6.2% | 4.3% | 4.5% |
| Age 85 and over | 1.4% | 1.1% | 1.9% |
| space1 | | | |
| Race | | | |
| | Littleton, ME | Blaine, ME | United States |
| White | 97.5% | 97.0% | 59.4% |
| Black | 0.0% | 1.1% | 12.2% |
| Asian | 0.0% | 0.0% | 5.6% |
| Native American | 0.8% | 0.2% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 1.3% | 1.7% | 3.2% |
| Hispanic | 0.4% | 0.0% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Littleton, ME | Blaine, ME | United States |
| Married Population | 61.3% | 61.9% | 49.8% |
| Currently Married | 58.7% | 61.1% | 48.0% |
| Married but Separated | 2.5% | 0.8% | 1.8% |
| Single Population | 38.7% | 38.1% | 50.2% |
| Never Married | 22.5% | 31.0% | 33.8% |
| Divorced | 12.0% | 4.3% | 10.8% |
| Widowed | 4.2% | 2.9% | 5.6% |
| space5 | | | |
| Household Size | 2.66 | 2.74 | 2.60 |
| Households | 381 | 330 | 124,010,992 |
| Family Households | 287 | 256 | 80,755,759 |
| Married couple, w/children | 26.5% | 25.0% | 30.5% |
| Married couple, no children | 55.7% | 66.8% | 42.9% |
| Non Family Households | 94 | 74 | 43,255,233 |
| Single householder, w/children | 14.6% | 5.5% | 15.8% |
| Single householder, no children | 3.1% | 2.7% | 10.8% |