| | Red Lodge, MT | Ten Sleep, WY | United States |
| Population | 2,032 | 305 | 329,725,481 |
| Female Population | 54.9% | 36.7% | 50.5% |
| Male Population | 45.1% | 63.3% | 49.5% |
| Median Age | 51.9 | 45.9 | 38.4 |
| space3 | | | |
| Population - 2010 | 2,125 | 261 | 309,327,143 |
| Population - 2000 | 2,177 | 304 | 285,036,114 |
| Population - 1990 | 1,958 | 311 | 251,960,433 |
| Pop. 2000 to Now | 8.4% | -17.8% | 15.6% |
| Pop. 1990 to Now | 20.5% | -19.6% | 30.8% |
| space4 | | | |
| Population Density | 749.3 | 1,685.1 | 93.4 |
| Land Area | 2.7 | 0.2 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Red Lodge, MT | Ten Sleep, WY | United States |
| Age 0 to 4 | 3.2% | 4.9% | 5.9% |
| Age 5 to 9 | 7.3% | 6.2% | 6.1% |
| Age 10 to 14 | 4.9% | 5.2% | 6.6% |
| Age 15 to 17 | 0.0% | 0.0% | 3.9% |
| Age 18 to 20 | 3.0% | 6.6% | 4.0% |
| Age 21 to 24 | 3.3% | 12.1% | 5.2% |
| Age 25 to 34 | 9.5% | 1.0% | 13.8% |
| Age 35 to 44 | 12.5% | 11.1% | 12.9% |
| Age 45 to 54 | 10.5% | 8.2% | 12.6% |
| Age 55 to 59 | 7.1% | 2.6% | 6.7% |
| Age 60 to 64 | 15.1% | 11.1% | 6.3% |
| Age 65 to 74 | 12.4% | 15.7% | 9.6% |
| Age 75 to 84 | 7.5% | 8.2% | 4.5% |
| Age 85 and over | 3.8% | 6.9% | 1.9% |
| space1 | | | |
| Race | | | |
| | Red Lodge, MT | Ten Sleep, WY | United States |
| White | 85.8% | 98.0% | 59.4% |
| Black | 2.3% | 0.0% | 12.2% |
| Asian | 2.2% | 1.0% | 5.6% |
| Native American | 0.3% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 1.5% | 0.0% | 0.4% |
| Two or More Races | 0.0% | 1.0% | 3.2% |
| Hispanic | 8.0% | 0.0% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Red Lodge, MT | Ten Sleep, WY | United States |
| Married Population | 47.5% | 58.8% | 49.8% |
| Currently Married | 45.5% | 52.9% | 48.0% |
| Married but Separated | 2.0% | 5.9% | 1.8% |
| Single Population | 52.5% | 41.2% | 50.2% |
| Never Married | 25.7% | 12.9% | 33.8% |
| Divorced | 16.5% | 18.8% | 10.8% |
| Widowed | 10.3% | 9.4% | 5.6% |
| space5 | | | |
| Household Size | 1.81 | 2.18 | 2.60 |
| Households | 1,094 | 140 | 124,010,992 |
| Family Households | 445 | 83 | 80,755,759 |
| Married couple, w/children | 20.4% | 20.5% | 30.5% |
| Married couple, no children | 60.2% | 45.8% | 42.9% |
| Non Family Households | 649 | 57 | 43,255,233 |
| Single householder, w/children | 8.8% | 14.5% | 15.8% |
| Single householder, no children | 10.6% | 19.3% | 10.8% |