| PEOPLE | Marina del Rey | Los Angeles | United States |
| Population | 8,866 | 3,792,621 | 308,035,306 |
| Pop. Density | 10,314 | 8,092 | 87 |
| Pop. Change | 6.59% | 3.27% | 8.07% |
| Median Age | 40 | 34.2 | 37.3 |
| Households | 5,600 | 1,318,168 | 116,716,292 |
| Household Size | 1.58 | 2.79 | 2.58 |
| Male Population | 50.86% | 49.81% | 49.27% |
| Female Population | 49.14% | 50.19% | 50.96% |
| Married Population | 28.40% | 35.83% | 47.02% |
| Single Population | 71.60% | 64.17% | 52.98% |
| ESTIMATED TOTAL POPULATION BY AGE | | | |
| Age 0 to 4 | 3.08% | 6.62% | 6.56% |
| Age 5 to 9 | 1.76% | 6.10% | 6.61% |
| Age 10 to 14 | 1.02% | 6.26% | 6.71% |
| Age 15 to 17 | 0.52% | 4.07% | 4.21% |
| Age 18 to 20 | 0.61% | 3.16% | 2.95% |
| Age 21 to 24 | 4.88% | 8.29% | 7.01% |
| Age 25 to 34 | 26.80% | 16.85% | 13.33% |
| Age 35 to 44 | 20.01% | 15.04% | 13.33% |
| Age 45 to 49 | 15.41% | 13.27% | 14.61% |
| Age 50 to 54 | 15.41% | 13.27% | 14.61% |
| Age 55 to 59 | 12.49% | 9.87% | 11.84% |
| Age 60 to 64 | 12.49% | 9.87% | 11.84% |
| Age 65 to 74 | 8.37% | 5.51% | 7.05% |
| Age 75 to 84 | 3.72% | 3.39% | 4.24% |
| Age 85 and over | 1.34% | 1.56% | 1.78% |
| RACE | | | |
| White | 79.75% | 49.79% | 72.41% |
| Black | 5.24% | 9.63% | 12.61% |
| Asian | 8.45% | 11.26% | 4.75% |
| American Indian | 0.35% | 0.74% | 0.95% |
| Other | 6.20% | 28.59% | 9.28% |
| Hispanic | 9.47% | 1.41% | 16.35% |
| Non-Hispanic | 90.53% | 98.59% | 83.65% |
| FAMILY | | | |
| Married, w/children | 16.53% | 31.43% | 30.42% |
| Married, no children | 62.91% | 33.27% | 42.46% |
| Single, w/children | 8.32% | 16.59% | 14.39% |
| Single, no children | 12.24% | 18.71% | 12.73% |
| Divorced | 20.64% | 8.52% | 10.62% |
| Separated | 4.37% | 8.45% | 4.97% |
| Widowed | 3.05% | 5.29% | 6.14% |
| Now Married | 28.12% | 35.54% | 46.32% |
| Never Married | 43.82% | 42.21% | 31.95% |
