| | Bolton Landing, NY | Galena, MD | United States |
| Population | 390 | 716 | 329,725,481 |
| Female Population | 46.2% | 56.6% | 50.5% |
| Male Population | 53.9% | 43.4% | 49.5% |
| Median Age | 63.4 | 38.2 | 38.4 |
| space3 | | | |
| Population - 2010 | 780 | 609 | 309,327,143 |
| Population - 2000 | 440 | 428 | 285,036,114 |
| Population - 1990 | 399 | 324 | 251,960,433 |
| Pop. 2000 to Now | -12.7% | 34.1% | 15.6% |
| Pop. 1990 to Now | -3.8% | 77.2% | 30.8% |
| space4 | | | |
| Population Density | 367.2 | 1,983.4 | 93.4 |
| Land Area | 1.1 | 0.4 | 3,531,905.4 |
| Water Area | 0.2 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Bolton Landing, NY | Galena, MD | United States |
| Age 0 to 4 | 0.0% | 3.5% | 5.9% |
| Age 5 to 9 | 4.1% | 4.7% | 6.1% |
| Age 10 to 14 | 0.0% | 6.0% | 6.6% |
| Age 15 to 17 | 0.0% | 0.3% | 3.9% |
| Age 18 to 20 | 2.3% | 15.2% | 4.0% |
| Age 21 to 24 | 1.0% | 1.7% | 5.2% |
| Age 25 to 34 | 17.2% | 17.2% | 13.8% |
| Age 35 to 44 | 3.1% | 7.5% | 12.9% |
| Age 45 to 54 | 10.3% | 16.5% | 12.6% |
| Age 55 to 59 | 7.9% | 4.1% | 6.7% |
| Age 60 to 64 | 11.0% | 3.8% | 6.3% |
| Age 65 to 74 | 19.7% | 9.2% | 9.6% |
| Age 75 to 84 | 13.6% | 9.8% | 4.5% |
| Age 85 and over | 9.7% | 0.6% | 1.9% |
| space1 | | | |
| Race | | | |
| | Bolton Landing, NY | Galena, MD | United States |
| White | 87.7% | 87.3% | 59.4% |
| Black | 12.3% | 1.7% | 12.2% |
| Asian | 0.0% | 0.4% | 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 | 0.0% | 0.7% | 3.2% |
| Hispanic | 0.0% | 9.9% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Bolton Landing, NY | Galena, MD | United States |
| Married Population | 53.7% | 44.6% | 49.8% |
| Currently Married | 47.1% | 42.3% | 48.0% |
| Married but Separated | 6.7% | 2.3% | 1.8% |
| Single Population | 46.3% | 55.4% | 50.2% |
| Never Married | 26.7% | 43.8% | 33.8% |
| Divorced | 4.8% | 7.2% | 10.8% |
| Widowed | 14.7% | 4.4% | 5.6% |
| space5 | | | |
| Household Size | 1.86 | 2.13 | 2.60 |
| Households | 210 | 336 | 124,010,992 |
| Family Households | 88 | 178 | 80,755,759 |
| Married couple, w/children | 8.0% | 15.2% | 30.5% |
| Married couple, no children | 92.0% | 61.8% | 42.9% |
| Non Family Households | 122 | 158 | 43,255,233 |
| Single householder, w/children | 0.0% | 16.3% | 15.8% |
| Single householder, no children | 0.0% | 6.7% | 10.8% |