| PEOPLE | St. George | Santa Fe | United States |
| Population | 72,897 | 67,947 | 308,035,306 |
| Pop. Density | 1,035 | 1,478 | 87 |
| Pop. Change | 45.24% | 7.71% | 8.07% |
| Median Age | 32.7 | 44 | 37.3 |
| Households | 25,520 | 31,895 | 116,716,292 |
| Household Size | 2.83 | 2.14 | 2.58 |
| Male Population | 48.91% | 47.36% | 49.27% |
| Female Population | 51.09% | 52.64% | 50.96% |
| Married Population | 60.05% | 37.49% | 47.02% |
| Single Population | 39.95% | 62.51% | 52.98% |
| ESTIMATED TOTAL POPULATION BY AGE | | | |
| Age 0 to 4 | 8.70% | 5.55% | 6.56% |
| Age 5 to 9 | 7.80% | 5.15% | 6.61% |
| Age 10 to 14 | 7.30% | 5.09% | 6.71% |
| Age 15 to 17 | 4.27% | 3.07% | 4.21% |
| Age 18 to 20 | 3.55% | 2.06% | 2.95% |
| Age 21 to 24 | 7.79% | 5.45% | 7.01% |
| Age 25 to 34 | 13.51% | 12.25% | 13.33% |
| Age 35 to 44 | 9.61% | 12.62% | 13.33% |
| Age 45 to 49 | 9.08% | 14.57% | 14.61% |
| Age 50 to 54 | 9.08% | 14.57% | 14.61% |
| Age 55 to 59 | 9.44% | 16.60% | 11.84% |
| Age 60 to 64 | 9.44% | 16.60% | 11.84% |
| Age 65 to 74 | 9.44% | 9.84% | 7.05% |
| Age 75 to 84 | 6.88% | 5.40% | 4.24% |
| Age 85 and over | 2.65% | 2.34% | 1.78% |
| RACE | | | |
| White | 87.20% | 78.90% | 72.41% |
| Black | 0.73% | 1.01% | 12.61% |
| Asian | 0.80% | 1.44% | 4.75% |
| American Indian | 1.54% | 2.09% | 0.95% |
| Other | 9.73% | 16.56% | 9.28% |
| Hispanic | 0.63% | 1.03% | 16.35% |
| Non-Hispanic | 99.37% | 98.97% | 83.65% |
| FAMILY | | | |
| Married, w/children | 32.93% | 23.01% | 30.42% |
| Married, no children | 49.55% | 44.25% | 42.46% |
| Single, w/children | 9.85% | 17.77% | 14.39% |
| Single, no children | 7.67% | 14.97% | 12.73% |
| Divorced | 8.61% | 17.91% | 10.62% |
| Separated | 3.25% | 4.03% | 4.97% |
| Widowed | 5.90% | 6.17% | 6.14% |
| Now Married | 58.87% | 37.22% | 46.32% |
| Never Married | 23.37% | 34.66% | 31.95% |
