| | Glasgow, MT | Ely, NV | United States |
| Population | 3,192 | 3,983 | 329,725,481 |
| Female Population | 50.2% | 46.6% | 50.5% |
| Male Population | 49.8% | 53.4% | 49.5% |
| Median Age | 38.9 | 40.3 | 38.4 |
| space3 | | | |
| Population - 2010 | 3,289 | 4,249 | 309,327,143 |
| Population - 2000 | 3,253 | 4,041 | 285,036,114 |
| Population - 1990 | 3,572 | 4,756 | 251,960,433 |
| Pop. 2000 to Now | 1.9% | -0.7% | 15.6% |
| Pop. 1990 to Now | -7.2% | -15.6% | 30.8% |
| space4 | | | |
| Population Density | 2,275.1 | 521.8 | 93.4 |
| Land Area | 1.4 | 7.6 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Glasgow, MT | Ely, NV | United States |
| Age 0 to 4 | 8.5% | 6.4% | 5.9% |
| Age 5 to 9 | 7.7% | 4.8% | 6.1% |
| Age 10 to 14 | 7.7% | 7.4% | 6.6% |
| Age 15 to 17 | 5.0% | 3.5% | 3.9% |
| Age 18 to 20 | 2.4% | 1.7% | 4.0% |
| Age 21 to 24 | 1.3% | 4.2% | 5.2% |
| Age 25 to 34 | 12.4% | 12.9% | 13.8% |
| Age 35 to 44 | 10.2% | 16.6% | 12.9% |
| Age 45 to 54 | 10.4% | 12.6% | 12.6% |
| Age 55 to 59 | 4.0% | 6.8% | 6.7% |
| Age 60 to 64 | 9.5% | 6.3% | 6.3% |
| Age 65 to 74 | 10.6% | 7.8% | 9.6% |
| Age 75 to 84 | 8.1% | 6.0% | 4.5% |
| Age 85 and over | 2.1% | 3.2% | 1.9% |
| space1 | | | |
| Race | | | |
| | Glasgow, MT | Ely, NV | United States |
| White | 90.2% | 77.5% | 59.4% |
| Black | 0.7% | 1.1% | 12.2% |
| Asian | 0.0% | 1.0% | 5.6% |
| Native American | 3.6% | 1.5% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 1.1% | 0.7% | 3.2% |
| Hispanic | 4.4% | 18.3% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Glasgow, MT | Ely, NV | United States |
| Married Population | 52.4% | 48.7% | 49.8% |
| Currently Married | 50.9% | 48.7% | 48.0% |
| Married but Separated | 1.5% | 0.0% | 1.8% |
| Single Population | 47.6% | 51.3% | 50.2% |
| Never Married | 26.3% | 23.5% | 33.8% |
| Divorced | 13.8% | 22.4% | 10.8% |
| Widowed | 7.5% | 5.4% | 5.6% |
| space5 | | | |
| Household Size | 2.38 | 2.21 | 2.60 |
| Households | 1,292 | 1,773 | 124,010,992 |
| Family Households | 757 | 1,082 | 80,755,759 |
| Married couple, w/children | 35.7% | 22.6% | 30.5% |
| Married couple, no children | 42.5% | 50.7% | 42.9% |
| Non Family Households | 535 | 691 | 43,255,233 |
| Single householder, w/children | 14.4% | 20.5% | 15.8% |
| Single householder, no children | 7.4% | 6.1% | 10.8% |