| | Dotsero, CO | Gustavus, AK | United States |
| Population | 954 | 583 | 329,725,481 |
| Female Population | 55.0% | 52.3% | 50.5% |
| Male Population | 45.0% | 47.7% | 49.5% |
| Median Age | 31.1 | 51 | 38.4 |
| space3 | | | |
| Population - 2010 | 507 | 444 | 309,327,143 |
| Population - 2000 | 500 | 429 | 285,036,114 |
| Population - 1990 | 365 | 258 | 251,960,433 |
| Pop. 2000 to Now | 82.0% | 3.7% | 15.6% |
| Pop. 1990 to Now | 149.3% | 72.5% | 30.8% |
| space4 | | | |
| Population Density | 703.5 | 16.0 | 93.4 |
| Land Area | 1.4 | 36.4 | 3,531,905.4 |
| Water Area | 0.2 | 20.6 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Dotsero, CO | Gustavus, AK | United States |
| Age 0 to 4 | 10.2% | 0.2% | 5.9% |
| Age 5 to 9 | 8.6% | 1.2% | 6.1% |
| Age 10 to 14 | 7.5% | 8.6% | 6.6% |
| Age 15 to 17 | 2.2% | 3.6% | 3.9% |
| Age 18 to 20 | 8.3% | 2.9% | 4.0% |
| Age 21 to 24 | 5.8% | 1.2% | 5.2% |
| Age 25 to 34 | 11.0% | 19.6% | 13.8% |
| Age 35 to 44 | 21.6% | 0.7% | 12.9% |
| Age 45 to 54 | 18.2% | 20.6% | 12.6% |
| Age 55 to 59 | 0.0% | 14.8% | 6.7% |
| Age 60 to 64 | 1.5% | 6.3% | 6.3% |
| Age 65 to 74 | 5.1% | 12.2% | 9.6% |
| Age 75 to 84 | 0.0% | 8.2% | 4.5% |
| Age 85 and over | 0.0% | 0.0% | 1.9% |
| space1 | | | |
| Race | | | |
| | Dotsero, CO | Gustavus, AK | United States |
| White | 21.5% | 87.7% | 59.4% |
| Black | 0.0% | 0.0% | 12.2% |
| Asian | 0.0% | 0.0% | 5.6% |
| Native American | 0.0% | 3.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 0.4% | 3.8% | 3.2% |
| Hispanic | 78.1% | 5.5% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Dotsero, CO | Gustavus, AK | United States |
| Married Population | 47.9% | 57.1% | 49.8% |
| Currently Married | 47.4% | 56.6% | 48.0% |
| Married but Separated | 0.6% | 0.6% | 1.8% |
| Single Population | 52.1% | 42.9% | 50.2% |
| Never Married | 33.3% | 32.6% | 33.8% |
| Divorced | 18.8% | 5.3% | 10.8% |
| Widowed | 0.0% | 5.0% | 5.6% |
| space5 | | | |
| Household Size | 3.51 | 2.99 | 2.60 |
| Households | 272 | 188 | 124,010,992 |
| Family Households | 251 | 99 | 80,755,759 |
| Married couple, w/children | 34.3% | 18.2% | 30.5% |
| Married couple, no children | 32.7% | 74.7% | 42.9% |
| Non Family Households | 21 | 89 | 43,255,233 |
| Single householder, w/children | 21.9% | 7.1% | 15.8% |
| Single householder, no children | 11.2% | 0.0% | 10.8% |