| PEOPLE | Richland | East Palo Alto | United States |
| Population | 48,058 | 28,155 | 308,035,306 |
| Pop. Density | 1,346 | 11,239 | 87 |
| Pop. Change | 25.18% | -4.26% | 8.07% |
| Median Age | 39.3 | 28.1 | 37.3 |
| Households | 19,707 | 6,940 | 116,716,292 |
| Household Size | 2.43 | 4.02 | 2.58 |
| Male Population | 49.01% | 50.68% | 49.27% |
| Female Population | 50.99% | 49.32% | 50.96% |
| Married Population | 54.60% | 33.40% | 47.02% |
| Single Population | 45.40% | 66.60% | 52.98% |
| ESTIMATED TOTAL POPULATION BY AGE | | | |
| Age 0 to 4 | 6.32% | 9.29% | 6.56% |
| Age 5 to 9 | 6.81% | 8.64% | 6.61% |
| Age 10 to 14 | 6.98% | 8.39% | 6.71% |
| Age 15 to 17 | 4.10% | 5.56% | 4.21% |
| Age 18 to 20 | 2.37% | 3.20% | 2.95% |
| Age 21 to 24 | 5.70% | 9.18% | 7.01% |
| Age 25 to 34 | 12.81% | 17.49% | 13.33% |
| Age 35 to 44 | 11.89% | 14.11% | 13.33% |
| Age 45 to 49 | 14.88% | 11.11% | 14.61% |
| Age 50 to 54 | 14.88% | 11.11% | 14.61% |
| Age 55 to 59 | 13.53% | 7.07% | 11.84% |
| Age 60 to 64 | 13.53% | 7.07% | 11.84% |
| Age 65 to 74 | 7.81% | 3.44% | 7.05% |
| Age 75 to 84 | 4.63% | 1.94% | 4.24% |
| Age 85 and over | 2.16% | 0.56% | 1.78% |
| RACE | | | |
| White | 87.05% | 28.78% | 72.41% |
| Black | 1.40% | 16.71% | 12.61% |
| Asian | 4.73% | 3.75% | 4.75% |
| American Indian | 0.81% | 0.43% | 0.95% |
| Other | 6.01% | 50.33% | 9.28% |
| Hispanic | 4.75% | 18.60% | 16.35% |
| Non-Hispanic | 95.25% | 81.40% | 83.65% |
| FAMILY | | | |
| Married, w/children | 30.34% | 37.90% | 30.42% |
| Married, no children | 48.09% | 21.65% | 42.46% |
| Single, w/children | 13.24% | 21.65% | 14.39% |
| Single, no children | 8.33% | 18.79% | 12.73% |
| Divorced | 10.70% | 7.91% | 10.62% |
| Separated | 3.10% | 14.01% | 4.97% |
| Widowed | 5.29% | 4.14% | 6.14% |
| Now Married | 54.31% | 33.46% | 46.32% |
| Never Married | 26.60% | 40.49% | 31.95% |
