| PEOPLE | Stone Mountain | Berkeley Lake | United States |
| Population | 5,802 | 1,574 | 308,035,306 |
| Pop. Density | 3,409 | 1,461 | 87 |
| Pop. Change | -14.69% | 2.62% | 8.07% |
| Median Age | 33.1 | 46 | 37.3 |
| Households | 2,194 | 572 | 116,716,292 |
| Household Size | 2.68 | 2.74 | 2.58 |
| Male Population | 44.90% | 49.62% | 49.27% |
| Female Population | 55.10% | 50.38% | 50.96% |
| Married Population | 36.26% | 67.69% | 47.02% |
| Single Population | 63.74% | 32.31% | 52.98% |
| ESTIMATED TOTAL POPULATION BY AGE | | | |
| Age 0 to 4 | 7.96% | 4.57% | 6.56% |
| Age 5 to 9 | 7.15% | 7.18% | 6.61% |
| Age 10 to 14 | 8.22% | 8.13% | 6.71% |
| Age 15 to 17 | 5.50% | 5.46% | 4.21% |
| Age 18 to 20 | 2.59% | 1.59% | 2.95% |
| Age 21 to 24 | 6.83% | 2.29% | 7.01% |
| Age 25 to 34 | 14.70% | 4.45% | 13.33% |
| Age 35 to 44 | 14.65% | 14.23% | 13.33% |
| Age 45 to 49 | 15.51% | 22.36% | 14.61% |
| Age 50 to 54 | 15.51% | 22.36% | 14.61% |
| Age 55 to 59 | 9.88% | 18.04% | 11.84% |
| Age 60 to 64 | 9.88% | 18.04% | 11.84% |
| Age 65 to 74 | 4.81% | 7.24% | 7.05% |
| Age 75 to 84 | 1.48% | 2.67% | 4.24% |
| Age 85 and over | 0.72% | 1.78% | 1.78% |
| RACE | | | |
| White | 16.75% | 75.54% | 72.41% |
| Black | 75.23% | 5.65% | 12.61% |
| Asian | 3.34% | 14.29% | 4.75% |
| American Indian | 0.41% | 0.13% | 0.95% |
| Other | 4.26% | 4.38% | 9.28% |
| Hispanic | 5.67% | 2.48% | 16.35% |
| Non-Hispanic | 94.33% | 97.52% | 83.65% |
| FAMILY | | | |
| Married, w/children | 20.71% | 40.51% | 30.42% |
| Married, no children | 25.47% | 50.84% | 42.46% |
| Single, w/children | 31.02% | 4.43% | 14.39% |
| Single, no children | 22.80% | 4.22% | 12.73% |
| Divorced | 14.61% | 6.74% | 10.62% |
| Separated | 5.05% | 2.95% | 4.97% |
| Widowed | 5.37% | 3.43% | 6.14% |
| Now Married | 36.25% | 66.53% | 46.32% |
| Never Married | 38.73% | 20.35% | 31.95% |
