Faith on the Hill: The Religious Affiliations of Members of Congress

Members of Congress are often accused of being out of touch with average citizens, but an examination of the religious affiliations of U.S. senators and representatives shows that, on one very basic level, Congress looks much like the rest of the country. Although a majority of the members of the new, 111th Congress, which will be sworn in on Jan. 6, are Protestants, Congress - like the nation as a whole - is much more religiously diverse than it was 50 years ago. Indeed, a comparison of the religious affiliations of the new Congress with religious demographic information from the Pew Forum's recent U.S. Religious Landscape Survey of over 35,000 American adults finds that some smaller religious groups, notably Catholics, Jews and Mormons, are better represented in Congress than they are in the population as a whole. However, certain other smaller religious groups, including Buddhists, Muslims and Hindus, still are somewhat underrepresented in Congress relative to their share of the U.S. population.

The study finds that there is at least one major difference between Congress and the nation as a whole: Members of Congress are much more likely than the public overall to say they are affiliated with a particular religion. Only five members of the new Congress (about 1%) did not specify a religious affiliation, according to information gathered by Congressional Quarterly and the Pew Forum, and no members specifically said they were unaffiliated. By contrast, the Landscape Survey found that individuals who are not affiliated with a particular faith make up about one-sixth (16.1%) of the adult population, making this one of the largest "religious" groups in the U.S.

Read the full report Faith on the Hill: The Religious Affiliations of Members of Congress on the Pew Forum on Religion & Public Life Web site.