| Name | Belleair Beach |
| Population 2000 | 1751 |
| Population 1990 | 2070 |
| Population Change | -15.4% |
| Non-Hispanic White 2000 | 1651 |
| Non-Hispanic White 1990 | 2018 |
| Non-Hispanic White Change | -18.2% |
| Non-Hispanic Black 2000 | 6 |
| Non-Hispanic Black 1990 | 0 |
| Non-Hispanic Black Change | 0.0% |
| Non-Hispanic American Indian 2000 | 8 |
| Non-Hispanic American Indian 1990 | 5 |
| Non-Hispanic American Indian Change | 60.0% |
| Non-Hispanic Asian 2000 | 30 |
| Non-Hispanic Asian 1990 | 6 |
| Non-Hispanic Asian Change | 400.0% |
| Non-Hispanic Other 2000 | 7 |
| Non-Hispanic Other 1990 | 0 |
| Non-Hispanic Other Change | % |
| Hispanic White 2000 | 43 |
| Hispanic White 1990 | 39 |
| Hispanic White Change | 10.3% |
| Hispanic Black 2000 | 0 |
| Hispanic Black 1990 | 0 |
| Hispanic Black Change | -31.3% |
| Hispanic American Indian 2000 | 0 |
| Hispanic American Indian 1990 | 0 |
| Hispanic American Indian Change | % |
| Hispanic Asian 2000 | 0 |
| Hispanic Asian 1990 | 0 |
| Hispanic Asian Change | 0.0% |
| Hispanic Other 2000 | 7 |
| Hispanic Other 1990 | 2 |
| Hispanic Other Change | 250.0% |