| | Pavillion, WY | Dubois, WY | United States |
| Population | 254 | 688 | 329,725,481 |
| Female Population | 56.3% | 45.8% | 50.5% |
| Male Population | 43.7% | 54.2% | 49.5% |
| Median Age | 47.6 | 58.4 | 38.4 |
| space3 | | | |
| Population - 2010 | 233 | 985 | 309,327,143 |
| Population - 2000 | 165 | 962 | 285,036,114 |
| Population - 1990 | 126 | 895 | 251,960,433 |
| Pop. 2000 to Now | 39.4% | 0.3% | 15.6% |
| Pop. 1990 to Now | 82.5% | 7.8% | 30.8% |
| space4 | | | |
| Population Density | 1,263.7 | 197.7 | 93.4 |
| Land Area | 0.2 | 3.5 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Pavillion, WY | Dubois, WY | United States |
| Age 0 to 4 | 2.4% | 4.2% | 5.9% |
| Age 5 to 9 | 10.2% | 7.0% | 6.1% |
| Age 10 to 14 | 5.5% | 3.5% | 6.6% |
| Age 15 to 17 | 8.7% | 0.0% | 3.9% |
| Age 18 to 20 | 2.0% | 1.5% | 4.0% |
| Age 21 to 24 | 1.6% | 1.3% | 5.2% |
| Age 25 to 34 | 6.3% | 8.0% | 13.8% |
| Age 35 to 44 | 11.0% | 8.6% | 12.9% |
| Age 45 to 54 | 10.6% | 7.6% | 12.6% |
| Age 55 to 59 | 7.5% | 12.8% | 6.7% |
| Age 60 to 64 | 6.3% | 14.5% | 6.3% |
| Age 65 to 74 | 19.7% | 25.7% | 9.6% |
| Age 75 to 84 | 5.9% | 3.6% | 4.5% |
| Age 85 and over | 2.4% | 1.7% | 1.9% |
| space1 | | | |
| Race | | | |
| | Pavillion, WY | Dubois, WY | United States |
| White | 64.2% | 92.7% | 59.4% |
| Black | 0.0% | 0.6% | 12.2% |
| Asian | 0.0% | 0.0% | 5.6% |
| Native American | 4.3% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 10.6% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 4.7% | 2.2% | 3.2% |
| Hispanic | 16.1% | 4.5% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Pavillion, WY | Dubois, WY | United States |
| Married Population | 49.0% | 44.1% | 49.8% |
| Currently Married | 36.5% | 43.1% | 48.0% |
| Married but Separated | 12.5% | 1.0% | 1.8% |
| Single Population | 51.0% | 55.9% | 50.2% |
| Never Married | 27.9% | 21.0% | 33.8% |
| Divorced | 17.8% | 21.8% | 10.8% |
| Widowed | 5.3% | 13.1% | 5.6% |
| space5 | | | |
| Household Size | 3.26 | 1.76 | 2.60 |
| Households | 78 | 387 | 124,010,992 |
| Family Households | 46 | 163 | 80,755,759 |
| Married couple, w/children | 28.3% | 14.1% | 30.5% |
| Married couple, no children | 50.0% | 61.4% | 42.9% |
| Non Family Households | 32 | 224 | 43,255,233 |
| Single householder, w/children | 17.4% | 12.3% | 15.8% |
| Single householder, no children | 4.3% | 12.3% | 10.8% |