| PEOPLE | Sioux Falls | Garden Grove | United States |
| Population | 153,888 | 170,883 | 308,035,306 |
| Pop. Density | 2,109 | 9,525 | 87 |
| Pop. Change | 24.04% | 3.29% | 8.07% |
| Median Age | 33.6 | 35.6 | 37.3 |
| Households | 61,707 | 46,037 | 116,716,292 |
| Household Size | 2.4 | 3.66 | 2.58 |
| Male Population | 49.56% | 49.91% | 49.27% |
| Female Population | 50.44% | 50.09% | 50.96% |
| Married Population | 47.71% | 44.35% | 47.02% |
| Single Population | 52.29% | 55.65% | 52.98% |
| ESTIMATED TOTAL POPULATION BY AGE | | | |
| Age 0 to 4 | 8.01% | 6.68% | 6.56% |
| Age 5 to 9 | 6.85% | 6.90% | 6.61% |
| Age 10 to 14 | 6.14% | 7.24% | 6.71% |
| Age 15 to 17 | 3.64% | 4.79% | 4.21% |
| Age 18 to 20 | 2.67% | 3.06% | 2.95% |
| Age 21 to 24 | 7.97% | 7.11% | 7.01% |
| Age 25 to 34 | 16.81% | 13.24% | 13.33% |
| Age 35 to 44 | 12.89% | 15.49% | 13.33% |
| Age 45 to 49 | 13.63% | 14.56% | 14.61% |
| Age 50 to 54 | 13.63% | 14.56% | 14.61% |
| Age 55 to 59 | 10.47% | 10.08% | 11.84% |
| Age 60 to 64 | 10.47% | 10.08% | 11.84% |
| Age 65 to 74 | 5.44% | 5.90% | 7.05% |
| Age 75 to 84 | 3.71% | 3.66% | 4.24% |
| Age 85 and over | 1.77% | 1.28% | 1.78% |
| RACE | | | |
| White | 86.80% | 39.88% | 72.41% |
| Black | 4.22% | 1.26% | 12.61% |
| Asian | 1.78% | 37.13% | 4.75% |
| American Indian | 2.66% | 0.58% | 0.95% |
| Other | 4.54% | 21.15% | 9.28% |
| Hispanic | 0.95% | 3.77% | 16.35% |
| Non-Hispanic | 99.05% | 96.23% | 83.65% |
| FAMILY | | | |
| Married, w/children | 33.39% | 37.49% | 30.42% |
| Married, no children | 41.48% | 34.34% | 42.46% |
| Single, w/children | 15.86% | 10.71% | 14.39% |
| Single, no children | 9.27% | 17.46% | 12.73% |
| Divorced | 12.37% | 7.78% | 10.62% |
| Separated | 3.34% | 9.18% | 4.97% |
| Widowed | 5.56% | 5.40% | 6.14% |
| Now Married | 47.47% | 44.13% | 46.32% |
| Never Married | 31.26% | 33.51% | 31.95% |
