| Name | Riverview |
| Population 2000 | 12035 |
| Population 1990 | 6478 |
| Population Change | 85.8% |
| Non-Hispanic White 2000 | 9562 |
| Non-Hispanic White 1990 | 6014 |
| Non-Hispanic White Change | 59.0% |
| Non-Hispanic Black 2000 | 997 |
| Non-Hispanic Black 1990 | 45 |
| Non-Hispanic Black Change | 2115.6% |
| Non-Hispanic American Indian 2000 | 115 |
| Non-Hispanic American Indian 1990 | 39 |
| Non-Hispanic American Indian Change | 194.9% |
| Non-Hispanic Asian 2000 | 230 |
| Non-Hispanic Asian 1990 | 36 |
| Non-Hispanic Asian Change | 538.9% |
| Non-Hispanic Other 2000 | 47 |
| Non-Hispanic Other 1990 | 2 |
| Non-Hispanic Other Change | 2225.0%% |
| Hispanic White 2000 | 765 |
| Hispanic White 1990 | 266 |
| Hispanic White Change | 187.6% |
| Hispanic Black 2000 | 58 |
| Hispanic Black 1990 | 19 |
| Hispanic Black Change | 205.3% |
| Hispanic American Indian 2000 | 5 |
| Hispanic American Indian 1990 | 2 |
| Hispanic American Indian Change | 150.0%% |
| Hispanic Asian 2000 | 0 |
| Hispanic Asian 1990 | 0 |
| Hispanic Asian Change | -100.0% |
| Hispanic Other 2000 | 257 |
| Hispanic Other 1990 | 55 |
| Hispanic Other Change | 367.3% |