| Statistic | Upper Rattlesnake | Missoula | Montana |
| Population | 3,013 | 77,349 | 1,097,879 |
| Population density (sq mi) | 707 | 2,646 | 8 |
| Median age | 42.9 | 33.1 | 39.8 |
| Male/Female ratio | 1.3:1 | 1.0:1 | 1.0:1 |
| Married (15yrs & older) | n/a | 41% | 58% |
| Families w/ Kids under 18 | 35% | 46% | 40% |
| Speak English | n/a | 95% | 96% |
| Speak Spanish | n/a | 2% | 1% |

| Race | Upper Rattlesnake | Missoula | Montana |
| White | 86.19% | 89.53% | 89.11% |
| Black | 0.69% | 0.88% | 0.42% |
| Asian | 9.56% | 2.05% | 0.73% |
| American Indian | 0.01% | 1.50% | 6.57% |
| Native Hawaiian | 0.00% | 0.17% | 0.08% |
| Mixed race | 3.55% | 5.16% | 2.59% |
| Other race | 0.00% | 0.71% | 0.50% |