| | Roscoe, TX | Colorado City, TX | United States |
| Population | 1,410 | 4,259 | 329,725,481 |
| Female Population | 53.6% | 47.4% | 50.5% |
| Male Population | 46.5% | 52.6% | 49.5% |
| Median Age | 32.3 | 32.3 | 38.4 |
| space3 | | | |
| Population - 2010 | 1,335 | 4,141 | 309,327,143 |
| Population - 2000 | 1,378 | 4,281 | 285,036,114 |
| Population - 1990 | 1,446 | 4,749 | 251,960,433 |
| Pop. 2000 to Now | -5.3% | -9.5% | 15.6% |
| Pop. 1990 to Now | -9.8% | -18.4% | 30.8% |
| space4 | | | |
| Population Density | 437.5 | 798.8 | 93.4 |
| Land Area | 3.2 | 5.3 | 3,531,905.4 |
| Water Area | 0.0 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Roscoe, TX | Colorado City, TX | United States |
| Age 0 to 4 | 3.5% | 11.0% | 5.9% |
| Age 5 to 9 | 9.2% | 11.0% | 6.1% |
| Age 10 to 14 | 7.9% | 0.0% | 6.6% |
| Age 15 to 17 | 3.4% | 5.5% | 3.9% |
| Age 18 to 20 | 6.0% | 5.3% | 4.0% |
| Age 21 to 24 | 6.8% | 11.6% | 5.2% |
| Age 25 to 34 | 15.4% | 10.4% | 13.8% |
| Age 35 to 44 | 10.7% | 2.3% | 12.9% |
| Age 45 to 54 | 16.2% | 13.2% | 12.6% |
| Age 55 to 59 | 3.2% | 5.1% | 6.7% |
| Age 60 to 64 | 3.5% | 5.2% | 6.3% |
| Age 65 to 74 | 3.8% | 10.1% | 9.6% |
| Age 75 to 84 | 7.9% | 6.2% | 4.5% |
| Age 85 and over | 2.3% | 3.2% | 1.9% |
| space1 | | | |
| Race | | | |
| | Roscoe, TX | Colorado City, TX | United States |
| White | 39.8% | 46.1% | 59.4% |
| Black | 0.9% | 0.9% | 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 | 0.0% | 0.0% | 0.4% |
| Two or More Races | 0.0% | 0.2% | 3.2% |
| Hispanic | 59.3% | 52.8% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Roscoe, TX | Colorado City, TX | United States |
| Married Population | 49.4% | 28.2% | 49.8% |
| Currently Married | 49.2% | 28.2% | 48.0% |
| Married but Separated | 0.2% | 0.0% | 1.8% |
| Single Population | 50.6% | 71.8% | 50.2% |
| Never Married | 36.0% | 42.3% | 33.8% |
| Divorced | 6.6% | 18.5% | 10.8% |
| Widowed | 8.0% | 11.1% | 5.6% |
| space5 | | | |
| Household Size | 2.61 | 3.16 | 2.60 |
| Households | 540 | 1,316 | 124,010,992 |
| Family Households | 414 | 643 | 80,755,759 |
| Married couple, w/children | 40.8% | 14.9% | 30.5% |
| Married couple, no children | 30.4% | 59.4% | 42.9% |
| Non Family Households | 126 | 673 | 43,255,233 |
| Single householder, w/children | 19.6% | 22.7% | 15.8% |
| Single householder, no children | 9.2% | 3.0% | 10.8% |