| | Roxborough Park, CO | Commerce City, CO | United States |
| Population | 8,861 | 61,516 | 329,725,481 |
| Female Population | 46.8% | 49.4% | 50.5% |
| Male Population | 53.2% | 50.6% | 49.5% |
| Median Age | 40.5 | 32.9 | 38.4 |
| space3 | | | |
| Population - 2010 | 9,134 | 46,033 | 309,327,143 |
| Population - 2000 | 4,446 | 20,991 | 285,036,114 |
| Population - 1990 | 2,142 | 16,466 | 251,960,433 |
| Pop. 2000 to Now | 141.4% | 182.6% | 15.6% |
| Pop. 1990 to Now | 401.0% | 260.2% | 30.8% |
| space4 | | | |
| Population Density | 959.8 | 1,721.9 | 93.4 |
| Land Area | 9.2 | 35.7 | 3,531,905.4 |
| Water Area | 0.1 | 0.4 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Roxborough Park, CO | Commerce City, CO | United States |
| Age 0 to 4 | 4.4% | 8.2% | 5.9% |
| Age 5 to 9 | 8.5% | 8.3% | 6.1% |
| Age 10 to 14 | 9.1% | 8.9% | 6.6% |
| Age 15 to 17 | 3.5% | 6.2% | 3.9% |
| Age 18 to 20 | 2.6% | 3.7% | 4.0% |
| Age 21 to 24 | 2.2% | 3.4% | 5.2% |
| Age 25 to 34 | 8.7% | 14.5% | 13.8% |
| Age 35 to 44 | 20.4% | 16.3% | 12.9% |
| Age 45 to 54 | 16.8% | 14.0% | 12.6% |
| Age 55 to 59 | 6.1% | 4.8% | 6.7% |
| Age 60 to 64 | 5.6% | 4.0% | 6.3% |
| Age 65 to 74 | 9.8% | 5.3% | 9.6% |
| Age 75 to 84 | 2.1% | 1.9% | 4.5% |
| Age 85 and over | 0.2% | 0.7% | 1.9% |
| space1 | | | |
| Race | | | |
| | Roxborough Park, CO | Commerce City, CO | United States |
| White | 80.2% | 41.8% | 59.4% |
| Black | 0.4% | 4.5% | 12.2% |
| Asian | 1.8% | 2.1% | 5.6% |
| Native American | 0.0% | 0.4% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.1% | 0.2% |
| Other | 1.1% | 0.0% | 0.4% |
| Two or More Races | 4.5% | 2.4% | 3.2% |
| Hispanic | 12.0% | 48.6% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Roxborough Park, CO | Commerce City, CO | United States |
| Married Population | 70.2% | 55.5% | 49.8% |
| Currently Married | 69.9% | 53.5% | 48.0% |
| Married but Separated | 0.3% | 2.0% | 1.8% |
| Single Population | 29.8% | 44.5% | 50.2% |
| Never Married | 19.2% | 31.5% | 33.8% |
| Divorced | 8.1% | 10.0% | 10.8% |
| Widowed | 2.5% | 3.0% | 5.6% |
| space5 | | | |
| Household Size | 2.85 | 3.14 | 2.60 |
| Households | 3,112 | 19,510 | 124,010,992 |
| Family Households | 2,686 | 14,884 | 80,755,759 |
| Married couple, w/children | 38.9% | 44.7% | 30.5% |
| Married couple, no children | 50.6% | 31.5% | 42.9% |
| Non Family Households | 426 | 4,626 | 43,255,233 |
| Single householder, w/children | 8.3% | 16.5% | 15.8% |
| Single householder, no children | 2.2% | 7.3% | 10.8% |