| | Newton, GA | Leesburg, GA | United States |
| Population | 518 | 3,407 | 329,725,481 |
| Female Population | 56.2% | 48.8% | 50.5% |
| Male Population | 43.8% | 51.3% | 49.5% |
| Median Age | 49.8 | 32.1 | 38.4 |
| space3 | | | |
| Population - 2010 | 657 | 2,906 | 309,327,143 |
| Population - 2000 | 851 | 2,633 | 285,036,114 |
| Population - 1990 | 703 | 1,452 | 251,960,433 |
| Pop. 2000 to Now | -34.4% | 17.0% | 15.6% |
| Pop. 1990 to Now | -20.6% | 112.1% | 30.8% |
| space4 | | | |
| Population Density | 178.0 | 690.2 | 93.4 |
| Land Area | 2.9 | 4.9 | 3,531,905.4 |
| Water Area | 0.1 | 0.1 | 264,836.8 |
| space | | | |
| Est. Total Population By Age | | | |
| | Newton, GA | Leesburg, GA | United States |
| Age 0 to 4 | 5.8% | 4.8% | 5.9% |
| Age 5 to 9 | 11.2% | 5.2% | 6.1% |
| Age 10 to 14 | 5.6% | 7.3% | 6.6% |
| Age 15 to 17 | 3.3% | 9.1% | 3.9% |
| Age 18 to 20 | 1.7% | 8.9% | 4.0% |
| Age 21 to 24 | 1.4% | 6.6% | 5.2% |
| Age 25 to 34 | 8.9% | 14.4% | 13.8% |
| Age 35 to 44 | 10.8% | 17.6% | 12.9% |
| Age 45 to 54 | 4.1% | 10.2% | 12.6% |
| Age 55 to 59 | 7.1% | 2.4% | 6.7% |
| Age 60 to 64 | 8.1% | 2.7% | 6.3% |
| Age 65 to 74 | 19.3% | 6.9% | 9.6% |
| Age 75 to 84 | 7.1% | 2.4% | 4.5% |
| Age 85 and over | 5.6% | 1.6% | 1.9% |
| space1 | | | |
| Race | | | |
| | Newton, GA | Leesburg, GA | United States |
| White | 52.7% | 53.3% | 59.4% |
| Black | 45.4% | 42.9% | 12.2% |
| Asian | 1.2% | 1.5% | 5.6% |
| Native American | 0.0% | 0.5% | 0.6% |
| Hawaiian, Pacific Islander | 0.0% | 0.0% | 0.2% |
| Other | 0.0% | 0.0% | 0.4% |
| Two or More Races | 0.0% | 0.9% | 3.2% |
| Hispanic | 0.8% | 0.9% | 18.4% |
| space2 | | | |
| Marriage & Family | | | |
| | Newton, GA | Leesburg, GA | United States |
| Married Population | 36.4% | 42.1% | 49.8% |
| Currently Married | 30.9% | 41.0% | 48.0% |
| Married but Separated | 5.5% | 1.1% | 1.8% |
| Single Population | 63.6% | 57.9% | 50.2% |
| Never Married | 36.2% | 42.7% | 33.8% |
| Divorced | 11.0% | 10.5% | 10.8% |
| Widowed | 16.5% | 4.7% | 5.6% |
| space5 | | | |
| Household Size | 2.18 | 2.67 | 2.60 |
| Households | 238 | 1,260 | 124,010,992 |
| Family Households | 136 | 945 | 80,755,759 |
| Married couple, w/children | 15.4% | 41.9% | 30.5% |
| Married couple, no children | 30.1% | 21.8% | 42.9% |
| Non Family Households | 102 | 315 | 43,255,233 |
| Single householder, w/children | 23.5% | 21.4% | 15.8% |
| Single householder, no children | 30.9% | 14.9% | 10.8% |