| | Conewago township (Adams County), PA | White Marsh, MD | United States |
| Percent Religious | 45.2% | 41.6% | 49.4% |
| Baptist | 2.3% | 2.8% | 8.2% |
| Episcopalian | 0.3% | 1.0% | 0.6% |
| Catholic | 14.9% | 19.4% | 19.7% |
| Church of Jesus Christ | 0.9% | 0.4% | 2.1% |
| Lutheran | 10.8% | 2.3% | 2.4% |
| Pentecostal | 5.5% | 1.4% | 1.9% |
| Methodist | 2.9% | 6.0% | 4.0% |
| Presbyterian | 4.6% | 0.8% | 1.7% |
| Other Christian | 2.8% | 3.9% | 6.7% |
| Judaism | 0.0% | 2.2% | 0.7% |
| Eastern | 0.0% | 0.2% | 0.5% |
| Islam | 0.0% | 1.2% | 0.9% |