| | Indian Rocks Beach, FL | Bellair-Meadowbrook Terrace, FL | United States |
| Percent Religious | 35.9% | 44.5% | 49.4% |
| Baptist | 4.0% | 16.9% | 8.2% |
| Episcopalian | 0.8% | 0.4% | 0.6% |
| Catholic | 14.3% | 12.0% | 19.7% |
| Church of Jesus Christ | 0.6% | 1.6% | 2.1% |
| Lutheran | 1.3% | 0.9% | 2.4% |
| Pentecostal | 1.5% | 1.0% | 1.9% |
| Methodist | 4.7% | 2.4% | 4.0% |
| Presbyterian | 1.2% | 1.3% | 1.7% |
| Other Christian | 4.8% | 7.1% | 6.7% |
| Judaism | 0.7% | 0.0% | 0.7% |
| Eastern | 0.5% | 0.0% | 0.5% |
| Islam | 1.5% | 0.8% | 0.9% |