| | South Burlington, VT | Smyrna, GA | United States |
| Population | 20,042 | 55,460 | 329,725,481 |
| Female Population | 52.4% | 51.9% | 50.5% |
| Male Population | 47.6% | 48.1% | 49.5% |
| Median Age | 38.7 | 35.8 | 38.4 |
| space3 | | | |
| Population - 2010 | 17,954 | 50,970 | 309,327,143 |
| Population - 2000 | 15,814 | 40,999 | 285,036,114 |
| Population - 1990 | 12,809 | 30,981 | 251,960,433 |
| Pop. 2000 to Now | 23.8% | 37.7% | 15.6% |
| Pop. 1990 to Now | 52.9% | 82.2% | 30.8% |
| space4 | | | |
| Population Density | 1,215.3 | 3,547.4 | 93.4 |
| Land Area | 16.5 | 15.6 | 3,531,905.4 |
| Water Area | 13.1 | 0.0 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | South Burlington, VT | Smyrna, GA | United States |
| Age 0 to 4 | 4.4% | 7.7% | 5.9% |
| Age 5 to 9 | 4.5% | 7.3% | 6.1% |
| Age 10 to 14 | 5.7% | 4.9% | 6.6% |
| Age 15 to 17 | 3.8% | 2.3% | 3.9% |
| Age 18 to 20 | 1.9% | 2.1% | 4.0% |
| Age 21 to 24 | 8.6% | 3.6% | 5.2% |
| Age 25 to 34 | 15.4% | 20.1% | 13.8% |
| Age 35 to 44 | 14.4% | 17.8% | 12.9% |
| Age 45 to 54 | 12.8% | 14.5% | 12.6% |
| Age 55 to 59 | 6.8% | 4.8% | 6.7% |
| Age 60 to 64 | 5.9% | 4.8% | 6.3% |
| Age 65 to 74 | 7.5% | 6.1% | 9.6% |
| Age 75 to 84 | 5.8% | 2.7% | 4.5% |
| Age 85 and over | 2.5% | 1.4% | 1.9% |
| space1 | | | |
| Race | | | |
| | South Burlington, VT | Smyrna, GA | United States |
| White | 83.3% | 43.9% | 59.4% |
| Black | 1.4% | 31.0% | 12.2% |
| Asian | 8.1% | 7.9% | 5.6% |
| Native American | 0.3% | 0.1% | 0.6% |
| Hawaiian, Pacific Islander | 0.1% | 0.4% | 0.2% |
| Other | 0.0% | 0.3% | 0.4% |
| Two or More Races | 4.0% | 2.8% | 3.2% |
| Hispanic | 2.8% | 13.6% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | South Burlington, VT | Smyrna, GA | United States |
| Married Population | 48.2% | 49.2% | 49.8% |
| Currently Married | 47.5% | 47.6% | 48.0% |
| Married but Separated | 0.7% | 1.6% | 1.8% |
| Single Population | 51.8% | 50.8% | 50.2% |
| Never Married | 36.0% | 34.4% | 33.8% |
| Divorced | 11.2% | 12.8% | 10.8% |
| Widowed | 4.7% | 3.5% | 5.6% |
| space5 | | | |
| Household Size | 2.27 | 2.24 | 2.60 |
| Households | 8,727 | 24,696 | 124,010,992 |
| Family Households | 4,852 | 13,626 | 80,755,759 |
| Married couple, w/children | 32.4% | 34.6% | 30.5% |
| Married couple, no children | 49.4% | 36.9% | 42.9% |
| Non Family Households | 3,875 | 11,070 | 43,255,233 |
| Single householder, w/children | 11.6% | 15.9% | 15.8% |
| Single householder, no children | 6.6% | 12.6% | 10.8% |