| PEOPLE | Ridgeland | Sacramento | United States |
| Population | 24,047 | 466,488 | 308,035,306 |
| Pop. Density | 1,226 | 4,764 | 87 |
| Pop. Change | 18.13% | 15.41% | 8.07% |
| Median Age | 33.9 | 33.2 | 37.3 |
| Households | 10,886 | 174,624 | 116,716,292 |
| Household Size | 2.18 | 2.62 | 2.58 |
| Male Population | 46.22% | 48.68% | 49.27% |
| Female Population | 53.78% | 51.32% | 50.96% |
| Married Population | 45.45% | 38.57% | 47.02% |
| Single Population | 54.55% | 61.43% | 52.98% |
| ESTIMATED TOTAL POPULATION BY AGE | | | |
| Age 0 to 4 | 6.69% | 7.51% | 6.56% |
| Age 5 to 9 | 6.08% | 6.73% | 6.61% |
| Age 10 to 14 | 6.22% | 6.49% | 6.71% |
| Age 15 to 17 | 4.01% | 4.17% | 4.21% |
| Age 18 to 20 | 2.15% | 3.17% | 2.95% |
| Age 21 to 24 | 7.64% | 8.08% | 7.01% |
| Age 25 to 34 | 19.09% | 16.64% | 13.33% |
| Age 35 to 44 | 13.19% | 13.18% | 13.33% |
| Age 45 to 49 | 14.19% | 12.76% | 14.61% |
| Age 50 to 54 | 14.19% | 12.76% | 14.61% |
| Age 55 to 59 | 10.58% | 10.69% | 11.84% |
| Age 60 to 64 | 10.58% | 10.69% | 11.84% |
| Age 65 to 74 | 4.68% | 5.53% | 7.05% |
| Age 75 to 84 | 3.29% | 3.44% | 4.24% |
| Age 85 and over | 2.19% | 1.63% | 1.78% |
| RACE | | | |
| White | 59.48% | 45.02% | 72.41% |
| Black | 32.70% | 14.65% | 12.61% |
| Asian | 3.99% | 18.33% | 4.75% |
| American Indian | 0.18% | 1.13% | 0.95% |
| Other | 3.65% | 20.87% | 9.28% |
| Hispanic | 2.52% | 3.54% | 16.35% |
| Non-Hispanic | 97.48% | 96.46% | 83.65% |
| FAMILY | | | |
| Married, w/children | 30.32% | 29.22% | 30.42% |
| Married, no children | 37.44% | 33.98% | 42.46% |
| Single, w/children | 20.68% | 19.63% | 14.39% |
| Single, no children | 11.56% | 17.17% | 12.73% |
| Divorced | 12.70% | 11.17% | 10.62% |
| Separated | 3.24% | 6.39% | 4.97% |
| Widowed | 4.21% | 6.38% | 6.14% |
| Now Married | 45.60% | 38.09% | 46.32% |
| Never Married | 34.25% | 37.97% | 31.95% |
