Religious Affiliations of Congress Compared to the Nation
| Jewish | Catholic | Protestant | |
| Nation | 1.7 | 23.9 | 51.3 |
| US Senate | 11 | 27 | 56 |
| House of Representatives | 5.1 | 31.4 | 57.9 |
Proportion Affiliated with Given Religion
Percentage of Population Affiliating with Given Religion
Sources:
brookings.edu
