| PEOPLE | Alameda | Phoenix | United States |
| Population | 73,812 | 1,445,632 | 308,035,306 |
| Pop. Density | 6,956 | 2,798 | 87 |
| Pop. Change | 2.37% | 5.11% | 8.07% |
| Median Age | 40.8 | 32.2 | 37.3 |
| Households | 30,123 | 514,806 | 116,716,292 |
| Household Size | 2.4 | 2.78 | 2.58 |
| Male Population | 47.84% | 50.15% | 49.27% |
| Female Population | 52.16% | 49.85% | 50.96% |
| Married Population | 42.16% | 38.49% | 47.02% |
| Single Population | 57.84% | 61.51% | 52.98% |
| ESTIMATED TOTAL POPULATION BY AGE | | | |
| Age 0 to 4 | 5.67% | 8.29% | 6.56% |
| Age 5 to 9 | 5.77% | 7.83% | 6.61% |
| Age 10 to 14 | 5.62% | 7.52% | 6.71% |
| Age 15 to 17 | 3.68% | 4.60% | 4.21% |
| Age 18 to 20 | 2.01% | 3.04% | 2.95% |
| Age 21 to 24 | 5.42% | 7.38% | 7.01% |
| Age 25 to 34 | 12.90% | 15.50% | 13.33% |
| Age 35 to 44 | 15.55% | 14.28% | 13.33% |
| Age 45 to 49 | 16.11% | 13.50% | 14.61% |
| Age 50 to 54 | 16.11% | 13.50% | 14.61% |
| Age 55 to 59 | 13.75% | 9.62% | 11.84% |
| Age 60 to 64 | 13.75% | 9.62% | 11.84% |
| Age 65 to 74 | 6.88% | 4.87% | 7.05% |
| Age 75 to 84 | 4.37% | 2.56% | 4.24% |
| Age 85 and over | 2.27% | 1.00% | 1.78% |
| RACE | | | |
| White | 50.75% | 65.85% | 72.41% |
| Black | 6.45% | 6.48% | 12.61% |
| Asian | 31.24% | 3.15% | 4.75% |
| American Indian | 0.58% | 2.24% | 0.95% |
| Other | 10.99% | 22.28% | 9.28% |
| Hispanic | 13.21% | 2.90% | 16.35% |
| Non-Hispanic | 86.79% | 97.10% | 83.65% |
| FAMILY | | | |
| Married, w/children | 33.34% | 32.41% | 30.42% |
| Married, no children | 40.13% | 33.47% | 42.46% |
| Single, w/children | 13.04% | 19.84% | 14.39% |
| Single, no children | 13.48% | 14.28% | 12.73% |
| Divorced | 11.58% | 13.39% | 10.62% |
| Separated | 5.50% | 7.27% | 4.97% |
| Widowed | 6.50% | 4.82% | 6.14% |
| Now Married | 42.87% | 38.44% | 46.32% |
| Never Married | 33.55% | 36.08% | 31.95% |
