Religious affiliations of Presidents of the United States body. Protestants predominate, with Episcopalians and Presbyterians being the most prevalent. There have been four Nontrinitarian presidents, and a single Roman Catholic president (John F. Kennedy). No president thus far has been openly an atheist. However, it has been acknowledged that two US Presidents—Thomas Jefferson and Andrew Johnson—had no religious affiliation. Most presidents have been formal members of a particular church or religious body, and a specific affiliation can be assigned to every president from James A. Garfield on. For many earlier presidents, however, formal church membership was forestalled until they left office; and in several cases a president never
Presidents of the United States on U.S. postage stamps postage issues would follow in the following decades. Indeed, in virtually every U.S. definitive stamp series offered between 1851 and 1932, Washington appeared on the normal letter-rate value (the only exception being the short-lived 1869 pictorial issue); other presidents, statesmen and famous Americans were confined to the less commonly used denominations. Since the first U.S. postage stamp was issued by the U.S. Post Office, there have been more examples of George Washington appearing on U.S. postage than all other American presidents combined, including Thomas Jefferson, Andrew Jackson, Abraham Lincoln and even the frequently honored Benjamin Franklin (who was not president).