| PEOPLE | Commerce | Aliso Viejo | United States |
| Population | 12,823 | 47,823 | 308,035,306 |
| Pop. Density | 1,962 | 6,400 | 87 |
| Pop. Change | 2.16% | 19.64% | 8.07% |
| Median Age | 31.1 | 35.1 | 37.3 |
| Households | 3,382 | 18,204 | 116,716,292 |
| Household Size | 3.77 | 2.57 | 2.58 |
| Male Population | 49.09% | 48.13% | 49.27% |
| Female Population | 50.91% | 51.87% | 50.96% |
| Married Population | 40.94% | 55.17% | 47.02% |
| Single Population | 59.06% | 44.83% | 52.98% |
| ESTIMATED TOTAL POPULATION BY AGE | | | |
| Age 0 to 4 | 8.03% | 7.71% | 6.56% |
| Age 5 to 9 | 7.21% | 7.34% | 6.61% |
| Age 10 to 14 | 8.47% | 6.90% | 6.71% |
| Age 15 to 17 | 6.11% | 3.96% | 4.21% |
| Age 18 to 20 | 3.47% | 2.33% | 2.95% |
| Age 21 to 24 | 7.90% | 5.49% | 7.01% |
| Age 25 to 34 | 14.21% | 16.05% | 13.33% |
| Age 35 to 44 | 13.72% | 19.79% | 13.33% |
| Age 45 to 49 | 11.53% | 16.84% | 14.61% |
| Age 50 to 54 | 11.53% | 16.84% | 14.61% |
| Age 55 to 59 | 8.67% | 8.26% | 11.84% |
| Age 60 to 64 | 8.67% | 8.26% | 11.84% |
| Age 65 to 74 | 5.36% | 3.26% | 7.05% |
| Age 75 to 84 | 3.72% | 1.41% | 4.24% |
| Age 85 and over | 1.61% | 0.66% | 1.78% |
| RACE | | | |
| White | 54.04% | 72.01% | 72.41% |
| Black | 0.75% | 2.02% | 12.61% |
| Asian | 1.09% | 14.63% | 4.75% |
| American Indian | 1.26% | 0.32% | 0.95% |
| Other | 42.86% | 11.02% | 9.28% |
| Hispanic | 7.25% | 9.45% | 16.35% |
| Non-Hispanic | 92.75% | 90.55% | 83.65% |
| FAMILY | | | |
| Married, w/children | 36.80% | 43.84% | 30.42% |
| Married, no children | 25.69% | 33.40% | 42.46% |
| Single, w/children | 16.21% | 12.61% | 14.39% |
| Single, no children | 21.30% | 10.14% | 12.73% |
| Divorced | 5.12% | 11.55% | 10.62% |
| Separated | 7.34% | 2.71% | 4.97% |
| Widowed | 6.73% | 2.25% | 6.14% |
| Now Married | 40.15% | 54.67% | 46.32% |
| Never Married | 40.66% | 28.82% | 31.95% |
