| PEOPLE | Moline | Ridgecrest | United States |
| Population | 43,483 | 27,616 | 308,035,306 |
| Pop. Density | 2,647 | 1,330 | 87 |
| Pop. Change | -0.85% | 11.92% | 8.07% |
| Median Age | 39.2 | 33.9 | 37.3 |
| Households | 18,573 | 10,781 | 116,716,292 |
| Household Size | 2.32 | 2.54 | 2.58 |
| Male Population | 48.34% | 50.09% | 49.27% |
| Female Population | 51.66% | 49.91% | 50.96% |
| Married Population | 50.05% | 46.29% | 47.02% |
| Single Population | 49.95% | 53.71% | 52.98% |
| ESTIMATED TOTAL POPULATION BY AGE | | | |
| Age 0 to 4 | 6.51% | 8.20% | 6.56% |
| Age 5 to 9 | 6.06% | 7.29% | 6.61% |
| Age 10 to 14 | 6.33% | 7.21% | 6.71% |
| Age 15 to 17 | 3.94% | 4.62% | 4.21% |
| Age 18 to 20 | 2.50% | 2.92% | 2.95% |
| Age 21 to 24 | 5.98% | 6.69% | 7.01% |
| Age 25 to 34 | 13.65% | 14.56% | 13.33% |
| Age 35 to 44 | 12.10% | 11.35% | 13.33% |
| Age 45 to 49 | 13.92% | 13.88% | 14.61% |
| Age 50 to 54 | 13.92% | 13.88% | 14.61% |
| Age 55 to 59 | 12.86% | 10.91% | 11.84% |
| Age 60 to 64 | 12.86% | 10.91% | 11.84% |
| Age 65 to 74 | 7.85% | 6.78% | 7.05% |
| Age 75 to 84 | 5.63% | 4.10% | 4.24% |
| Age 85 and over | 2.66% | 1.49% | 1.78% |
| RACE | | | |
| White | 83.03% | 77.44% | 72.41% |
| Black | 5.18% | 4.03% | 12.61% |
| Asian | 2.38% | 4.38% | 4.75% |
| American Indian | 0.26% | 1.23% | 0.95% |
| Other | 9.16% | 12.91% | 9.28% |
| Hispanic | 2.52% | 1.16% | 16.35% |
| Non-Hispanic | 97.48% | 98.84% | 83.65% |
| FAMILY | | | |
| Married, w/children | 27.19% | 32.12% | 30.42% |
| Married, no children | 45.26% | 40.53% | 42.46% |
| Single, w/children | 16.24% | 16.89% | 14.39% |
| Single, no children | 11.31% | 10.46% | 12.73% |
| Divorced | 12.86% | 13.84% | 10.62% |
| Separated | 2.21% | 3.97% | 4.97% |
| Widowed | 7.62% | 5.73% | 6.14% |
| Now Married | 49.29% | 45.97% | 46.32% |
| Never Married | 28.01% | 30.49% | 31.95% |
