| | Polson, MT | Branson, MO | United States |
| Population | 5,161 | 12,579 | 329,725,481 |
| Female Population | 50.6% | 56.5% | 50.5% |
| Male Population | 49.4% | 43.5% | 49.5% |
| Median Age | 46.6 | 39.6 | 38.4 |
| space3 | | | |
| Population - 2010 | 4,606 | 10,640 | 309,327,143 |
| Population - 2000 | 4,041 | 6,050 | 285,036,114 |
| Population - 1990 | 3,283 | 3,706 | 251,960,433 |
| Pop. 2000 to Now | 28.2% | 93.2% | 15.6% |
| Pop. 1990 to Now | 57.8% | 215.4% | 30.8% |
| space4 | | | |
| Population Density | 1,137.8 | 595.0 | 93.4 |
| Land Area | 4.5 | 21.1 | 3,531,905.4 |
| Water Area | 0.2 | 0.2 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Polson, MT | Branson, MO | United States |
| Age 0 to 4 | 6.1% | 7.3% | 5.9% |
| Age 5 to 9 | 4.6% | 3.6% | 6.1% |
| Age 10 to 14 | 6.6% | 8.4% | 6.6% |
| Age 15 to 17 | 2.9% | 3.3% | 3.9% |
| Age 18 to 20 | 3.9% | 1.7% | 4.0% |
| Age 21 to 24 | 6.6% | 7.0% | 5.2% |
| Age 25 to 34 | 9.5% | 13.4% | 13.8% |
| Age 35 to 44 | 8.1% | 9.6% | 12.9% |
| Age 45 to 54 | 13.1% | 10.7% | 12.6% |
| Age 55 to 59 | 8.8% | 4.9% | 6.7% |
| Age 60 to 64 | 7.5% | 5.6% | 6.3% |
| Age 65 to 74 | 12.4% | 14.4% | 9.6% |
| Age 75 to 84 | 8.5% | 6.4% | 4.5% |
| Age 85 and over | 1.2% | 3.6% | 1.9% |
| space1 | | | |
| Race | | | |
| | Polson, MT | Branson, MO | United States |
| White | 68.4% | 75.1% | 59.4% |
| Black | 0.9% | 5.5% | 12.2% |
| Asian | 1.0% | 1.9% | 5.6% |
| Native American | 13.1% | 0.3% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.3% | 0.4% |
| Two or More Races | 9.8% | 1.5% | 3.2% |
| Hispanic | 6.8% | 15.3% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Polson, MT | Branson, MO | United States |
| Married Population | 46.7% | 50.1% | 49.8% |
| Currently Married | 46.0% | 47.8% | 48.0% |
| Married but Separated | 0.7% | 2.3% | 1.8% |
| Single Population | 53.3% | 49.9% | 50.2% |
| Never Married | 27.2% | 24.7% | 33.8% |
| Divorced | 20.8% | 15.4% | 10.8% |
| Widowed | 5.2% | 9.9% | 5.6% |
| space5 | | | |
| Household Size | 2.35 | 2.45 | 2.60 |
| Households | 2,157 | 5,051 | 124,010,992 |
| Family Households | 1,310 | 2,945 | 80,755,759 |
| Married couple, w/children | 18.6% | 23.6% | 30.5% |
| Married couple, no children | 47.5% | 49.3% | 42.9% |
| Non Family Households | 847 | 2,106 | 43,255,233 |
| Single householder, w/children | 16.9% | 17.3% | 15.8% |
| Single householder, no children | 17.0% | 9.7% | 10.8% |