| | Manderson, WY | Lovell, WY | United States |
| Population | 104 | 2,176 | 329,725,481 |
| Female Population | 52.9% | 47.0% | 50.5% |
| Male Population | 47.1% | 53.0% | 49.5% |
| Median Age | 56.4 | 40.5 | 38.4 |
| space3 | | | |
| Population - 2010 | 114 | 2,359 | 309,327,143 |
| Population - 2000 | 104 | 2,281 | 285,036,114 |
| Population - 1990 | 83 | 2,131 | 251,960,433 |
| Pop. 2000 to Now | 7.7% | 2.0% | 15.6% |
| Pop. 1990 to Now | 34.9% | 9.2% | 30.8% |
| space4 | | | |
| Population Density | 121.9 | 1,974.6 | 93.4 |
| Land Area | 0.9 | 1.1 | 3,531,905.4 |
| Water Area | 0.1 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Manderson, WY | Lovell, WY | United States |
| Age 0 to 4 | 0.0% | 6.0% | 5.9% |
| Age 5 to 9 | 4.8% | 8.1% | 6.1% |
| Age 10 to 14 | 2.9% | 8.2% | 6.6% |
| Age 15 to 17 | 1.9% | 5.2% | 3.9% |
| Age 18 to 20 | 0.0% | 3.9% | 4.0% |
| Age 21 to 24 | 6.7% | 1.5% | 5.2% |
| Age 25 to 34 | 21.2% | 9.8% | 13.8% |
| Age 35 to 44 | 3.8% | 13.4% | 12.9% |
| Age 45 to 54 | 6.7% | 10.1% | 12.6% |
| Age 55 to 59 | 6.7% | 6.0% | 6.7% |
| Age 60 to 64 | 6.7% | 5.0% | 6.3% |
| Age 65 to 74 | 12.5% | 11.4% | 9.6% |
| Age 75 to 84 | 17.3% | 7.0% | 4.5% |
| Age 85 and over | 8.7% | 4.5% | 1.9% |
| space1 | | | |
| Race | | | |
| | Manderson, WY | Lovell, WY | United States |
| White | 100.0% | 88.6% | 59.4% |
| Black | 0.0% | 0.7% | 12.2% |
| Asian | 0.0% | 0.9% | 5.6% |
| Native American | 0.0% | 0.7% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.7% | 0.4% |
| Two or More Races | 0.0% | 1.1% | 3.2% |
| Hispanic | 0.0% | 7.3% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Manderson, WY | Lovell, WY | United States |
| Married Population | 37.5% | 55.7% | 49.8% |
| Currently Married | 37.5% | 54.2% | 48.0% |
| Married but Separated | 0.0% | 1.5% | 1.8% |
| Single Population | 62.5% | 44.3% | 50.2% |
| Never Married | 24.0% | 25.2% | 33.8% |
| Divorced | 21.9% | 11.6% | 10.8% |
| Widowed | 16.7% | 7.5% | 5.6% |
| space5 | | | |
| Household Size | 2.17 | 2.56 | 2.60 |
| Households | 48 | 827 | 124,010,992 |
| Family Households | 24 | 516 | 80,755,759 |
| Married couple, w/children | 20.8% | 39.9% | 30.5% |
| Married couple, no children | 62.5% | 43.4% | 42.9% |
| Non Family Households | 24 | 311 | 43,255,233 |
| Single householder, w/children | 16.7% | 13.6% | 15.8% |
| Single householder, no children | 0.0% | 3.1% | 10.8% |