| | Campo, CO | Sheridan, CO | United States |
| Population | 126 | 6,090 | 329,725,481 |
| Female Population | 54.0% | 53.6% | 50.5% |
| Male Population | 46.0% | 46.4% | 49.5% |
| Median Age | 50.8 | 35.9 | 38.4 |
| space3 | | | |
| Population - 2010 | 110 | 5,615 | 309,327,143 |
| Population - 2000 | 150 | 5,600 | 285,036,114 |
| Population - 1990 | 121 | 4,976 | 251,960,433 |
| Pop. 2000 to Now | -32.0% | 7.6% | 15.6% |
| Pop. 1990 to Now | -15.7% | 21.1% | 30.8% |
| space4 | | | |
| Population Density | 875.0 | 2,744.5 | 93.4 |
| Land Area | 0.1 | 2.2 | 3,531,905.4 |
| Water Area | 0.0 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Campo, CO | Sheridan, CO | United States |
| Age 0 to 4 | 1.6% | 4.6% | 5.9% |
| Age 5 to 9 | 3.2% | 6.8% | 6.1% |
| Age 10 to 14 | 10.3% | 7.0% | 6.6% |
| Age 15 to 17 | 7.9% | 3.9% | 3.9% |
| Age 18 to 20 | 0.0% | 4.0% | 4.0% |
| Age 21 to 24 | 0.0% | 7.9% | 5.2% |
| Age 25 to 34 | 0.8% | 11.8% | 13.8% |
| Age 35 to 44 | 16.7% | 19.0% | 12.9% |
| Age 45 to 54 | 23.0% | 6.8% | 12.6% |
| Age 55 to 59 | 4.8% | 3.6% | 6.7% |
| Age 60 to 64 | 1.6% | 8.8% | 6.3% |
| Age 65 to 74 | 15.1% | 10.1% | 9.6% |
| Age 75 to 84 | 4.8% | 3.3% | 4.5% |
| Age 85 and over | 10.3% | 2.4% | 1.9% |
| space1 | | | |
| Race | | | |
| | Campo, CO | Sheridan, CO | United States |
| White | 95.2% | 47.2% | 59.4% |
| Black | 0.0% | 3.2% | 12.2% |
| Asian | 0.0% | 3.6% | 5.6% |
| Native American | 1.6% | 0.9% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.2% | 0.4% |
| Two or More Races | 2.4% | 3.9% | 3.2% |
| Hispanic | 0.8% | 40.9% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Campo, CO | Sheridan, CO | United States |
| Married Population | 72.0% | 39.3% | 49.8% |
| Currently Married | 72.0% | 37.7% | 48.0% |
| Married but Separated | 0.0% | 1.6% | 1.8% |
| Single Population | 28.0% | 60.7% | 50.2% |
| Never Married | 13.1% | 39.7% | 33.8% |
| Divorced | 0.9% | 16.4% | 10.8% |
| Widowed | 14.0% | 4.6% | 5.6% |
| space5 | | | |
| Household Size | 2.57 | 2.40 | 2.60 |
| Households | 49 | 2,534 | 124,010,992 |
| Family Households | 33 | 1,297 | 80,755,759 |
| Married couple, w/children | 54.5% | 23.7% | 30.5% |
| Married couple, no children | 45.5% | 40.8% | 42.9% |
| Non Family Households | 16 | 1,237 | 43,255,233 |
| Single householder, w/children | 0.0% | 24.6% | 15.8% |
| Single householder, no children | 0.0% | 10.9% | 10.8% |