| | Broadus, MT | Victor, ID | United States |
| Population | 455 | 3,315 | 329,725,481 |
| Female Population | 51.7% | 46.5% | 50.5% |
| Male Population | 48.4% | 53.5% | 49.5% |
| Median Age | 41 | 32.3 | 38.4 |
| space3 | | | |
| Population - 2010 | 475 | 1,919 | 309,327,143 |
| Population - 2000 | 451 | 840 | 285,036,114 |
| Population - 1990 | 572 | 292 | 251,960,433 |
| Pop. 2000 to Now | 2.7% | 205.1% | 15.6% |
| Pop. 1990 to Now | -19.1% | 777.7% | 30.8% |
| space4 | | | |
| Population Density | 1,292.6 | 1,260.9 | 93.4 |
| Land Area | 0.4 | 2.6 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Broadus, MT | Victor, ID | United States |
| Age 0 to 4 | 7.3% | 8.5% | 5.9% |
| Age 5 to 9 | 2.2% | 8.6% | 6.1% |
| Age 10 to 14 | 7.7% | 7.8% | 6.6% |
| Age 15 to 17 | 0.9% | 3.0% | 3.9% |
| Age 18 to 20 | 1.5% | 3.2% | 4.0% |
| Age 21 to 24 | 9.5% | 3.8% | 5.2% |
| Age 25 to 34 | 14.7% | 18.4% | 13.8% |
| Age 35 to 44 | 9.0% | 17.6% | 12.9% |
| Age 45 to 54 | 9.9% | 14.2% | 12.6% |
| Age 55 to 59 | 7.5% | 5.1% | 6.7% |
| Age 60 to 64 | 5.3% | 2.2% | 6.3% |
| Age 65 to 74 | 9.9% | 6.8% | 9.6% |
| Age 75 to 84 | 7.9% | 0.5% | 4.5% |
| Age 85 and over | 6.8% | 0.4% | 1.9% |
| space1 | | | |
| Race | | | |
| | Broadus, MT | Victor, ID | United States |
| White | 89.0% | 72.2% | 59.4% |
| Black | 0.0% | 0.0% | 12.2% |
| Asian | 0.0% | 0.0% | 5.6% |
| Native American | 2.4% | 2.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 6.4% | 1.7% | 3.2% |
| Hispanic | 2.2% | 24.0% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Broadus, MT | Victor, ID | United States |
| Married Population | 51.5% | 40.6% | 49.8% |
| Currently Married | 51.5% | 38.6% | 48.0% |
| Married but Separated | 0.0% | 2.0% | 1.8% |
| Single Population | 48.5% | 59.4% | 50.2% |
| Never Married | 30.8% | 41.7% | 33.8% |
| Divorced | 8.8% | 10.5% | 10.8% |
| Widowed | 9.0% | 7.2% | 5.6% |
| space5 | | | |
| Household Size | 2.32 | 2.94 | 2.60 |
| Households | 185 | 1,128 | 124,010,992 |
| Family Households | 115 | 652 | 80,755,759 |
| Married couple, w/children | 20.9% | 39.3% | 30.5% |
| Married couple, no children | 53.0% | 31.6% | 42.9% |
| Non Family Households | 70 | 476 | 43,255,233 |
| Single householder, w/children | 18.3% | 23.6% | 15.8% |
| Single householder, no children | 7.8% | 5.5% | 10.8% |