| | Sierra Vista Southeast, AZ | Ithaca, NY | United States |
| Percent Religious | 41.1% | 23.0% | 49.4% |
| Baptist | 4.6% | 0.8% | 8.2% |
| Episcopalian | 0.3% | 0.5% | 0.6% |
| Catholic | 20.6% | 7.5% | 19.7% |
| Church of Jesus Christ | 6.1% | 1.1% | 2.1% |
| Lutheran | 0.9% | 1.3% | 2.4% |
| Pentecostal | 1.8% | 1.3% | 1.9% |
| Methodist | 1.3% | 4.0% | 4.0% |
| Presbyterian | 0.7% | 2.0% | 1.7% |
| Other Christian | 4.2% | 2.9% | 6.7% |
| Judaism | 0.1% | 1.0% | 0.7% |
| Eastern | 0.1% | 0.1% | 0.5% |
| Islam | 0.0% | 0.0% | 0.9% |