| | Colorado City, CO | Walsenburg, CO | United States |
| Population | 2,315 | 3,034 | 329,725,481 |
| Female Population | 55.3% | 47.2% | 50.5% |
| Male Population | 44.8% | 52.8% | 49.5% |
| Median Age | 37 | 46.5 | 38.4 |
| space3 | | | |
| Population - 2010 | 1,384 | 3,046 | 309,327,143 |
| Population - 2000 | 2,018 | 4,182 | 285,036,114 |
| Population - 1990 | 1,149 | 3,300 | 251,960,433 |
| Pop. 2000 to Now | 19.5% | -28.2% | 15.6% |
| Pop. 1990 to Now | 109.8% | -9.0% | 30.8% |
| space4 | | | |
| Population Density | 169.0 | 1,014.7 | 93.4 |
| Land Area | 13.7 | 3.0 | 3,531,905.4 |
| Water Area | 0.1 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Colorado City, CO | Walsenburg, CO | United States |
| Age 0 to 4 | 5.7% | 5.0% | 5.9% |
| Age 5 to 9 | 6.4% | 6.8% | 6.1% |
| Age 10 to 14 | 10.1% | 2.7% | 6.6% |
| Age 15 to 17 | 8.4% | 4.8% | 3.9% |
| Age 18 to 20 | 6.7% | 9.1% | 4.0% |
| Age 21 to 24 | 3.9% | 2.6% | 5.2% |
| Age 25 to 34 | 4.3% | 6.6% | 13.8% |
| Age 35 to 44 | 15.8% | 10.3% | 12.9% |
| Age 45 to 54 | 9.2% | 12.4% | 12.6% |
| Age 55 to 59 | 5.4% | 8.8% | 6.7% |
| Age 60 to 64 | 5.3% | 3.0% | 6.3% |
| Age 65 to 74 | 13.0% | 14.3% | 9.6% |
| Age 75 to 84 | 5.7% | 10.5% | 4.5% |
| Age 85 and over | 0.0% | 2.8% | 1.9% |
| space1 | | | |
| Race | | | |
| | Colorado City, CO | Walsenburg, CO | United States |
| White | 70.9% | 46.8% | 59.4% |
| Black | 0.0% | 0.0% | 12.2% |
| Asian | 0.0% | 0.1% | 5.6% |
| Native American | 0.0% | 4.3% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.7% | 0.4% |
| Two or More Races | 0.8% | 2.1% | 3.2% |
| Hispanic | 28.3% | 45.9% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Colorado City, CO | Walsenburg, CO | United States |
| Married Population | 50.9% | 37.7% | 49.8% |
| Currently Married | 50.3% | 37.6% | 48.0% |
| Married but Separated | 0.6% | 0.1% | 1.8% |
| Single Population | 49.1% | 62.3% | 50.2% |
| Never Married | 33.6% | 35.7% | 33.8% |
| Divorced | 12.5% | 13.5% | 10.8% |
| Widowed | 2.9% | 13.1% | 5.6% |
| space5 | | | |
| Household Size | 2.82 | 2.48 | 2.60 |
| Households | 820 | 1,201 | 124,010,992 |
| Family Households | 571 | 618 | 80,755,759 |
| Married couple, w/children | 39.1% | 18.4% | 30.5% |
| Married couple, no children | 43.6% | 43.9% | 42.9% |
| Non Family Households | 249 | 583 | 43,255,233 |
| Single householder, w/children | 13.1% | 13.9% | 15.8% |
| Single householder, no children | 4.2% | 23.8% | 10.8% |