| | Colbert, GA | North Augusta, SC | United States |
| Population | 559 | 24,013 | 329,725,481 |
| Female Population | 52.6% | 52.1% | 50.5% |
| Male Population | 47.4% | 48.0% | 49.5% |
| Median Age | 42.7 | 41.7 | 38.4 |
| space3 | | | |
| Population - 2010 | 561 | 21,354 | 309,327,143 |
| Population - 2000 | 488 | 17,574 | 285,036,114 |
| Population - 1990 | 443 | 15,351 | 251,960,433 |
| Pop. 2000 to Now | 22.1% | 37.3% | 15.6% |
| Pop. 1990 to Now | 34.5% | 57.2% | 30.8% |
| space4 | | | |
| Population Density | 548.6 | 1,171.1 | 93.4 |
| Land Area | 1.0 | 20.5 | 3,531,905.4 |
| Water Area | 0.0 | 0.5 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Colbert, GA | North Augusta, SC | United States |
| Age 0 to 4 | 4.1% | 6.3% | 5.9% |
| Age 5 to 9 | 2.3% | 5.4% | 6.1% |
| Age 10 to 14 | 6.8% | 5.6% | 6.6% |
| Age 15 to 17 | 6.8% | 3.2% | 3.9% |
| Age 18 to 20 | 4.8% | 2.1% | 4.0% |
| Age 21 to 24 | 1.1% | 2.5% | 5.2% |
| Age 25 to 34 | 14.0% | 14.3% | 13.8% |
| Age 35 to 44 | 12.7% | 14.7% | 12.9% |
| Age 45 to 54 | 9.5% | 13.5% | 12.6% |
| Age 55 to 59 | 10.9% | 6.6% | 6.7% |
| Age 60 to 64 | 5.0% | 7.8% | 6.3% |
| Age 65 to 74 | 11.8% | 11.4% | 9.6% |
| Age 75 to 84 | 7.5% | 4.0% | 4.5% |
| Age 85 and over | 2.7% | 2.5% | 1.9% |
| space1 | | | |
| Race | | | |
| | Colbert, GA | North Augusta, SC | United States |
| White | 91.1% | 76.2% | 59.4% |
| Black | 4.3% | 14.4% | 12.2% |
| Asian | 0.2% | 0.8% | 5.6% |
| Native American | 0.0% | 0.0% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.7% | 0.4% |
| Two or More Races | 0.5% | 1.8% | 3.2% |
| Hispanic | 3.9% | 6.0% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Colbert, GA | North Augusta, SC | United States |
| Married Population | 49.1% | 55.5% | 49.8% |
| Currently Married | 45.6% | 54.1% | 48.0% |
| Married but Separated | 3.5% | 1.3% | 1.8% |
| Single Population | 50.9% | 44.5% | 50.2% |
| Never Married | 34.0% | 23.9% | 33.8% |
| Divorced | 9.1% | 13.2% | 10.8% |
| Widowed | 7.8% | 7.4% | 5.6% |
| space5 | | | |
| Household Size | 2.63 | 2.27 | 2.60 |
| Households | 209 | 10,436 | 124,010,992 |
| Family Households | 139 | 6,647 | 80,755,759 |
| Married couple, w/children | 39.6% | 29.7% | 30.5% |
| Married couple, no children | 44.6% | 49.4% | 42.9% |
| Non Family Households | 70 | 3,789 | 43,255,233 |
| Single householder, w/children | 7.2% | 12.9% | 15.8% |
| Single householder, no children | 8.6% | 8.0% | 10.8% |