| | Colonial Heights, VA | Coral Springs, FL | United States |
| Population | 18,127 | 133,693 | 329,725,481 |
| Female Population | 54.0% | 51.9% | 50.5% |
| Male Population | 46.0% | 48.1% | 49.5% |
| Median Age | 39 | 36.9 | 38.4 |
| space3 | | | |
| Population - 2010 | 17,338 | 122,891 | 309,327,143 |
| Population - 2000 | 16,897 | 117,549 | 285,036,114 |
| Population - 1990 | 16,064 | 79,443 | 251,960,433 |
| Pop. 2000 to Now | 1.8% | 13.6% | 15.6% |
| Pop. 1990 to Now | 7.1% | 68.1% | 30.8% |
| space4 | | | |
| Population Density | 2,410.8 | 5,847.3 | 93.4 |
| Land Area | 7.5 | 22.9 | 3,531,905.4 |
| Water Area | 0.3 | 1.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Colonial Heights, VA | Coral Springs, FL | United States |
| Age 0 to 4 | 5.9% | 6.7% | 5.9% |
| Age 5 to 9 | 6.9% | 6.5% | 6.1% |
| Age 10 to 14 | 6.5% | 7.4% | 6.6% |
| Age 15 to 17 | 3.9% | 5.2% | 3.9% |
| Age 18 to 20 | 2.3% | 3.3% | 4.0% |
| Age 21 to 24 | 4.1% | 5.4% | 5.2% |
| Age 25 to 34 | 13.7% | 12.4% | 13.8% |
| Age 35 to 44 | 12.4% | 14.4% | 12.9% |
| Age 45 to 54 | 12.5% | 13.6% | 12.6% |
| Age 55 to 59 | 8.2% | 7.5% | 6.7% |
| Age 60 to 64 | 4.6% | 5.8% | 6.3% |
| Age 65 to 74 | 9.9% | 7.8% | 9.6% |
| Age 75 to 84 | 5.7% | 2.8% | 4.5% |
| Age 85 and over | 3.2% | 1.0% | 1.9% |
| space1 | | | |
| Race | | | |
| | Colonial Heights, VA | Coral Springs, FL | United States |
| White | 70.3% | 37.9% | 59.4% |
| Black | 16.2% | 21.7% | 12.2% |
| Asian | 3.5% | 4.7% | 5.6% |
| Native American | 0.2% | 0.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 1.0% | 0.4% |
| Two or More Races | 3.0% | 4.0% | 3.2% |
| Hispanic | 6.7% | 30.6% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Colonial Heights, VA | Coral Springs, FL | United States |
| Married Population | 48.8% | 51.6% | 49.8% |
| Currently Married | 46.5% | 49.2% | 48.0% |
| Married but Separated | 2.3% | 2.4% | 1.8% |
| Single Population | 51.2% | 48.4% | 50.2% |
| Never Married | 32.0% | 33.0% | 33.8% |
| Divorced | 12.3% | 10.8% | 10.8% |
| Widowed | 6.9% | 4.5% | 5.6% |
| space5 | | | |
| Household Size | 2.41 | 3.04 | 2.60 |
| Households | 7,465 | 43,913 | 124,010,992 |
| Family Households | 5,023 | 33,332 | 80,755,759 |
| Married couple, w/children | 23.2% | 33.2% | 30.5% |
| Married couple, no children | 40.1% | 37.5% | 42.9% |
| Non Family Households | 2,442 | 10,581 | 43,255,233 |
| Single householder, w/children | 23.7% | 17.0% | 15.8% |
| Single householder, no children | 13.0% | 12.3% | 10.8% |