A Portrait Of Jewish Americans

American Jews overwhelmingly say they are proud to be Jewish and have a strong sense of belonging to the Jewish people, according to a major new survey by the Pew Research Center. But the survey also suggests that Jewish identity is changing in America, where one-in-five Jews (22%) now describe themselves as having no religion.

The percentage of U.S. adults who say they are Jewish when asked about their religion has declined by about half since the late 1950s and currently is a little less than 2%. Meanwhile, the number of Americans with direct Jewish ancestry or upbringing who consider themselves Jewish, yet describe themselves as atheist, agnostic or having no particular religion, appears to be rising and is now about 0.5% of the U.S. adult population.1

The changing nature of Jewish identity stands out sharply when the survey’s results are analyzed by generation. Fully 93% of Jews in the aging Greatest Generation identify as Jewish on the basis of religion (called “Jews by religion” in this report); just 7% describe themselves as having no religion (“Jews of no religion”). By contrast, among Jews in the youngest generation of U.S. adults – the Millennials – 68% identify as Jews by religion, while 32% describe themselves as having no religion and identify as Jewish on the basis of ancestry, ethnicity or culture.

This shift in Jewish self-identification reflects broader changes in the U.S. public. Americans as a whole – not just Jews – increasingly eschew any religious affiliation. Indeed, the share of U.S. Jews who say they have no religion (22%) is similar to the share of religious “nones” in the general public (20%), and religious disaffiliation is as common among all U.S. adults ages 18-29 as among Jewish Millennials (32% of each).2

Secularism has a long tradition in Jewish life in America, and most U.S. Jews seem to recognize this: 62% say being Jewish is mainly a matter of ancestry and culture, while just 15% say it is mainly a matter of religion. Even among Jews by religion, more than half (55%) say being Jewish is mainly a matter of ancestry and culture, and two-thirds say it is not necessary to believe in God to be Jewish.

A Portrait of Jewish Americans