| | Burns, WY | Walden, CO | United States |
| Population | 393 | 622 | 329,725,481 |
| Female Population | 54.5% | 40.8% | 50.5% |
| Male Population | 45.6% | 59.2% | 49.5% |
| Median Age | 54 | 52 | 38.4 |
| space3 | | | |
| Population - 2010 | 302 | 606 | 309,327,143 |
| Population - 2000 | 285 | 734 | 285,036,114 |
| Population - 1990 | 254 | 890 | 251,960,433 |
| Pop. 2000 to Now | 10.9% | -17.0% | 15.6% |
| Pop. 1990 to Now | 24.4% | -31.6% | 30.8% |
| space4 | | | |
| Population Density | 128.8 | 1,856.7 | 93.4 |
| Land Area | 3.1 | 0.3 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Burns, WY | Walden, CO | United States |
| Age 0 to 4 | 3.8% | 1.4% | 5.9% |
| Age 5 to 9 | 6.6% | 1.1% | 6.1% |
| Age 10 to 14 | 5.9% | 6.6% | 6.6% |
| Age 15 to 17 | 8.4% | 5.8% | 3.9% |
| Age 18 to 20 | 0.0% | 4.7% | 4.0% |
| Age 21 to 24 | 0.5% | 4.7% | 5.2% |
| Age 25 to 34 | 5.1% | 6.4% | 13.8% |
| Age 35 to 44 | 11.2% | 9.3% | 12.9% |
| Age 45 to 54 | 15.5% | 12.1% | 12.6% |
| Age 55 to 59 | 3.6% | 8.8% | 6.7% |
| Age 60 to 64 | 8.1% | 7.6% | 6.3% |
| Age 65 to 74 | 24.4% | 16.9% | 9.6% |
| Age 75 to 84 | 5.9% | 11.9% | 4.5% |
| Age 85 and over | 1.0% | 2.7% | 1.9% |
| space1 | | | |
| Race | | | |
| | Burns, WY | Walden, CO | United States |
| White | 84.0% | 83.1% | 59.4% |
| Black | 0.0% | 0.0% | 12.2% |
| Asian | 0.0% | 0.0% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 4.3% | 0.0% | 0.4% |
| Two or More Races | 11.7% | 2.6% | 3.2% |
| Hispanic | 0.0% | 14.3% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Burns, WY | Walden, CO | United States |
| Married Population | 66.0% | 46.0% | 49.8% |
| Currently Married | 66.0% | 43.2% | 48.0% |
| Married but Separated | 0.0% | 2.8% | 1.8% |
| Single Population | 34.0% | 54.0% | 50.2% |
| Never Married | 18.5% | 32.0% | 33.8% |
| Divorced | 10.6% | 10.1% | 10.8% |
| Widowed | 4.9% | 11.9% | 5.6% |
| space5 | | | |
| Household Size | 2.31 | 2.02 | 2.60 |
| Households | 170 | 305 | 124,010,992 |
| Family Households | 119 | 146 | 80,755,759 |
| Married couple, w/children | 24.4% | 17.8% | 30.5% |
| Married couple, no children | 66.4% | 62.3% | 42.9% |
| Non Family Households | 51 | 159 | 43,255,233 |
| Single householder, w/children | 5.9% | 7.5% | 15.8% |
| Single householder, no children | 3.4% | 12.3% | 10.8% |