| | Fremont, CA | Reno township (Reno County), KS | United States |
| Percent Religious | 34.5% | 53.3% | 49.4% |
| Baptist | 2.6% | 5.6% | 8.2% |
| Episcopalian | 0.4% | 0.7% | 0.6% |
| Catholic | 16.1% | 10.9% | 19.7% |
| Church of Jesus Christ | 1.7% | 1.5% | 2.1% |
| Lutheran | 0.6% | 4.0% | 2.4% |
| Pentecostal | 1.3% | 0.8% | 1.9% |
| Methodist | 1.6% | 7.4% | 4.0% |
| Presbyterian | 0.8% | 1.9% | 1.7% |
| Other Christian | 5.2% | 20.4% | 6.7% |
| Judaism | 0.6% | 0.0% | 0.7% |
| Eastern | 1.4% | 0.0% | 0.5% |
| Islam | 2.0% | 0.0% | 0.9% |