Judaism is one of the oldest and most influential religions in the world, with more than 14.7 million practitioners worldwide as of 2019. If counting the "enlarged" Jewish population—which is to say, if including individuals with partial Jewish heritage—the number of Jews in the world swells to 20 million.
Jewish people make their homes in nearly every country worldwide, but the majority live in one of only two nations: Israel and the United States. Based on data from sources including the Jewish Virtual Library and the American Jewish Year Book, Israel led the world with an estimated 6.89 million Jews as of April 2021. The U.S. followed closely behind with 5.7 million, the majority of whom live in New York, California, Florida, and New Jersey. These are the only two nations with Jewish populations that exceed 1 million.
Top 10 Countries with the Largest Jewish populations (2019):
On the other end of the scale are the nations with very low populations of Jews.