| | Marbleton, WY | Eagle, ID | United States |
| Population | 1,165 | 29,665 | 329,725,481 |
| Female Population | 38.4% | 51.0% | 50.5% |
| Male Population | 61.6% | 49.0% | 49.5% |
| Median Age | 30.8 | 45.5 | 38.4 |
| space3 | | | |
| Population - 2010 | 1,117 | 20,012 | 309,327,143 |
| Population - 2000 | 720 | 11,085 | 285,036,114 |
| Population - 1990 | 634 | 3,327 | 251,960,433 |
| Pop. 2000 to Now | 54.3% | 186.0% | 15.6% |
| Pop. 1990 to Now | 75.2% | 852.8% | 30.8% |
| space4 | | | |
| Population Density | 1,284.5 | 974.5 | 93.4 |
| Land Area | 0.9 | 30.4 | 3,531,905.4 |
| Water Area | 0.0 | 0.5 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Marbleton, WY | Eagle, ID | United States |
| Age 0 to 4 | 2.7% | 5.3% | 5.9% |
| Age 5 to 9 | 8.3% | 5.6% | 6.1% |
| Age 10 to 14 | 9.0% | 8.5% | 6.6% |
| Age 15 to 17 | 6.4% | 5.3% | 3.9% |
| Age 18 to 20 | 10.5% | 2.8% | 4.0% |
| Age 21 to 24 | 1.2% | 1.9% | 5.2% |
| Age 25 to 34 | 17.0% | 7.7% | 13.8% |
| Age 35 to 44 | 9.6% | 12.2% | 12.9% |
| Age 45 to 54 | 8.4% | 13.3% | 12.6% |
| Age 55 to 59 | 2.9% | 8.4% | 6.7% |
| Age 60 to 64 | 2.6% | 7.0% | 6.3% |
| Age 65 to 74 | 15.7% | 14.2% | 9.6% |
| Age 75 to 84 | 5.6% | 6.3% | 4.5% |
| Age 85 and over | 0.0% | 1.5% | 1.9% |
| space1 | | | |
| Race | | | |
| | Marbleton, WY | Eagle, ID | United States |
| White | 71.7% | 85.6% | 59.4% |
| Black | 0.0% | 0.6% | 12.2% |
| Asian | 0.0% | 1.7% | 5.6% |
| Native American | 0.0% | 0.4% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.4% | 0.2% |
| Other | 0.0% | 0.2% | 0.4% |
| Two or More Races | 8.8% | 3.0% | 3.2% |
| Hispanic | 19.6% | 8.1% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Marbleton, WY | Eagle, ID | United States |
| Married Population | 46.1% | 67.2% | 49.8% |
| Currently Married | 45.7% | 67.0% | 48.0% |
| Married but Separated | 0.4% | 0.1% | 1.8% |
| Single Population | 53.9% | 32.8% | 50.2% |
| Never Married | 35.9% | 20.3% | 33.8% |
| Divorced | 16.4% | 7.7% | 10.8% |
| Widowed | 1.6% | 4.9% | 5.6% |
| space5 | | | |
| Household Size | 3.42 | 2.64 | 2.60 |
| Households | 341 | 11,221 | 124,010,992 |
| Family Households | 261 | 8,869 | 80,755,759 |
| Married couple, w/children | 26.4% | 32.3% | 30.5% |
| Married couple, no children | 46.0% | 54.8% | 42.9% |
| Non Family Households | 80 | 2,352 | 43,255,233 |
| Single householder, w/children | 20.7% | 9.4% | 15.8% |
| Single householder, no children | 6.9% | 3.6% | 10.8% |