Jewish Population Centers Around the World
Understanding where Jewish communities exist today requires understanding the forces that shaped their movement over centuries. Roughly 15 million Jews live worldwide, with the vast majority concentrated in just two countries: the United States and Israel. The rest are spread across Europe, Canada, Latin America, and smaller communities on nearly every continent.
Major Jewish Communities in the United States
The United States has the largest Jewish population in the world, estimated at around 7 million as of 2020. Major centers include the New York metropolitan area, Los Angeles, Miami, and Chicago.
- The New York metropolitan area alone is home to over 2 million Jews, making it the largest Jewish population center outside of Israel
- Los Angeles has the second-largest U.S. Jewish community, with around 600,000
- Miami and Chicago each have Jewish populations of over 300,000
The American Jewish community has grown and diversified over time through distinct waves of immigration:
- Sephardic Jews were among the earliest Jewish settlers, arriving during the colonial era
- Ashkenazi Jews from Central and Eastern Europe arrived in large numbers in the late 19th and early 20th centuries, driven by economic opportunity and escape from persecution
- More recent immigration has included Mizrahi Jews from the Middle East and North Africa, Iranian Jews, and Soviet Jews
Israel: The World's Second-Largest Jewish Community
Israel has the second-largest Jewish population at around 6.8 million, with over 70% of the country identifying as Jewish. Tel Aviv and Jerusalem are the two largest Jewish population centers.
- Jerusalem, a holy city for Jews, Christians, and Muslims, has a Jewish population of over 500,000
- Tel Aviv is home to a diverse Jewish community of over 400,000
The establishment of the State of Israel in 1948 and the Law of Return have attracted Jewish immigrants from around the world. The Law of Return grants automatic citizenship to Jews who immigrate to Israel, as well as their non-Jewish family members. Major waves of immigration to Israel have included:
- Mizrahi Jews from Arab countries in the 1950s and 1960s
- Ethiopian Jews in the 1980s and 1990s
- Soviet Jews in the 1990s
Notable Jewish Communities in Europe, Canada, and Latin America
- France has the third-largest Jewish population globally at around 450,000, with the majority in Paris. The French Jewish community dates back to the Middle Ages, and the Marais district in Paris has long been a center of Jewish life, known for its historic synagogues and cultural institutions.
- Canada has a Jewish population of around 400,000, centered in Toronto (over 200,000) and Montreal. The community grew significantly in the early-to-mid 20th century through European immigration.
- The United Kingdom has around 300,000 Jews, largely concentrated in London. The British Jewish community has roots dating back to the 11th century, with a history that includes periods of expulsion and readmission. London's community is diverse, including Ashkenazi, Sephardi, and Mizrahi Jews.
- Argentina has the largest Jewish population in Latin America at around 180,000, primarily in Buenos Aires. Jewish immigration peaked in the late 19th and early 20th centuries, with settlers arriving from Eastern Europe and the Ottoman Empire. The Once neighborhood in Buenos Aires remains a historic Jewish quarter.
Smaller but Significant Jewish Communities Worldwide
Several other countries maintain notable Jewish populations:
- Russia: ~200,000, primarily in Moscow and St. Petersburg
- Germany: ~200,000, with significant growth in recent decades due to immigration from the former Soviet Union
- Australia: ~120,000, primarily in Melbourne and Sydney
- Brazil: ~120,000, largely in São Paulo and Rio de Janeiro
- South Africa: ~70,000, primarily in Johannesburg and Cape Town
- Ukraine: ~50,000, a fraction of its pre-World War II size, with communities in Kyiv, Dnipro, and Odesa
Factors Influencing Jewish Migration
Religious Persecution and Anti-Semitism
Persecution has been one of the most powerful drivers of Jewish migration throughout history.
- The Spanish Inquisition (15th century) led to the expulsion of Jews from Spain and Portugal. Many settled in North Africa, the Ottoman Empire, and the Netherlands.
- Pogroms in the Russian Empire in the late 19th and early 20th centuries prompted mass emigration to the United States, Canada, and other countries.
- The Holocaust during World War II resulted in the murder of 6 million Jews and the displacement of countless others. Survivors sought refuge in Israel, the United States, and elsewhere.
Anti-Semitism continues to influence migration today. Rising anti-Semitism in some European countries, particularly France and the United Kingdom, has led some Jews to consider emigrating to Israel or other countries. Attacks like the 2015 assault on a Jewish supermarket in Paris and the 2018 shooting at the Tree of Life synagogue in Pittsburgh have heightened concerns about safety.
Economic Opportunities and Quality of Life
Economic factors have shaped Jewish migration alongside persecution:
- The late 19th/early 20th century wave to the United States was driven partly by escape from poverty in Eastern Europe
- Jewish migration from Arab countries to Israel in the 1950s–1960s was influenced by both discrimination and the desire for better economic prospects
- Soviet Jewish migration to Israel and the U.S. in the 1970s and 1990s was motivated by economic factors and the desire for religious freedom
Quality of life also matters. Countries like Canada and Australia attract Jewish immigrants with strong social safety nets, good healthcare, and access to education. Cities like New York, London, and Toronto draw Jewish families with their well-established Jewish schools and communal institutions.
Political Events and Upheavals
Major political shifts have triggered some of the largest Jewish population movements:
- The collapse of the Soviet Union (1990s) led over 1 million Soviet Jews to immigrate to Israel, with hundreds of thousands more going to the United States and Germany
- The Arab-Israeli conflicts, particularly the 1948 War of Independence and the 1967 Six-Day War, resulted in the displacement of Jewish communities from Arab countries
- The Islamic Revolution in Iran (1979) led the majority of Iran's Jewish population to emigrate, mostly to the United States and Israel
Political instability continues to drive migration. The conflict in eastern Ukraine has pushed some Ukrainian Jews toward Israel, and Venezuela's economic and political crisis has prompted much of its Jewish community to leave for Israel, the U.S., and other Latin American countries.
Family Ties and Established Communities
New Jewish immigrants often settle where they already have family or connections to a local Jewish community. The presence of strong Jewish institutions like synagogues, schools, and community centers draws families seeking to maintain their cultural and religious identity. Family reunification policies in countries like the U.S. and Canada have allowed immigrants to sponsor relatives, further growing local communities.
Jewish communal organizations play a direct role in facilitating migration:
- HIAS (formerly the Hebrew Immigrant Aid Society) assists Jewish refugees and immigrants with legal aid, language training, and social services
- The Jewish Agency for Israel facilitates immigration to Israel and supports new arrivals with housing, education, and employment
- Local Jewish federations and community centers worldwide offer programs to help new immigrants integrate
Government Policies and Restrictions
Government policy has both blocked and enabled Jewish migration at different points in history.
Policies that restricted migration:
- U.S. immigration quotas in the 1920s severely limited Jewish immigration from Eastern Europe, even as Nazi persecution intensified
- The British White Paper of 1939 restricted Jewish immigration to Palestine just as Jews were fleeing Nazi-occupied Europe
- Soviet emigration restrictions in the 1970s–1980s created the refusenik movement, where Jews seeking to leave faced harassment, job loss, and arrest
Policies that facilitated migration:
- The U.S. Refugee Act of 1980 provided a legal framework for admitting refugees, including Soviet Jews
- Germany's decision to admit Soviet Jewish refugees in the 1990s revived Jewish life in cities like Berlin and Munich
- Israel's Law of Return has facilitated the immigration of millions of Jews since 1948
Demographic Challenges and Opportunities for Jewish Communities
Assimilation and Intermarriage
In many Western countries, assimilation and intermarriage present challenges to Jewish continuity. In the United States, the intermarriage rate is estimated at around 50%, with higher rates among non-Orthodox Jews. Intermarriage can lead to less transmission of Jewish traditions to the next generation, and broader assimilation into majority culture can weaken communal involvement.
Jewish organizations have responded in several ways:
- Outreach programs for interfaith couples, such as the Union for Reform Judaism's Introduction to Judaism courses
- More inclusive approaches that welcome non-Jewish spouses and children into Jewish communal life
- Increased investment in Jewish education through day schools and summer camps to strengthen identity among young people
Security Concerns and Anti-Semitism
Anti-Semitism remains a significant concern worldwide. Incidents like the 2019 attack on a synagogue in Halle, Germany, and the 2020 attack on a rabbi's home in Monsey, New York, have heightened fears. Jewish institutions have invested heavily in security measures including guards, surveillance, and physical fortifications. Online anti-Semitism on social media has added to the sense of vulnerability.
Efforts to combat anti-Semitism include:
- Organizations like the Anti-Defamation League and the European Jewish Congress monitor incidents and advocate through education and legal action
- Governments in countries like France and Germany have taken steps to protect Jewish institutions and prosecute anti-Semitic crimes
- Interfaith partnerships, such as the Muslim-Jewish Advisory Council in the U.S., work to build understanding across communities
Aging Populations and Low Birth Rates
Many European Jewish communities face declining numbers due to emigration, assimilation, and low birth rates. The median age of Jews in countries like Italy and Germany is over 50, which signals fewer young people to sustain communal life. Low birth rates among non-Orthodox populations raise questions about long-term viability.
Responses to these demographic pressures include:
- Support for young families through subsidized Jewish preschools and family programming
- Initiatives like Moishe House and Birthright Israel that engage young adults and strengthen Jewish identity
- Efforts to promote Jewish immigration, particularly to Israel, to bolster population numbers
Growth and Diversity in Israel and Beyond
Israel's Jewish population has grown from around 600,000 at the country's founding in 1948 to over 6.8 million today, driven by both immigration and high birth rates. The Haredi (ultra-Orthodox) population, with an average of about 7 children per woman, has been a major contributor to this growth. Israel's Jewish population is notably diverse, encompassing Ashkenazi, Sephardi, Mizrahi, Ethiopian, and Russian-speaking communities.
This diversity enriches Jewish life globally but can also create challenges:
- The growth of Sephardic and Mizrahi populations in France, Canada, and the U.S. has brought new cultural traditions to Jewish communal life
- The Ethiopian Jewish community in Israel (over 150,000 people) has faced challenges integrating into Israeli society while maintaining its unique heritage
- Russian-speaking Jewish communities in Israel, Germany, and the U.S. have developed their own cultural institutions but sometimes face barriers to integration with the wider community
Organizations like the American Sephardi Federation and the Mizrahi Democratic Rainbow Coalition in Israel work to preserve and promote diverse Jewish traditions. Programs like the Ethiopian National Project provide educational and social support to Ethiopian-Israeli youth.
Economic Disparities and Access to Resources
Economic inequality affects Jewish communities both internally and across borders:
- In the U.S., Jewish poverty rates vary by region and denomination, with higher rates among the Haredi population and in some urban areas
- In Israel, the high cost of living raises concerns about the affordability of Jewish education and communal institutions
- Economic crises in countries like Argentina and Venezuela have strained Jewish communal resources and driven emigration
Jewish organizations address these challenges through direct assistance (such as the Met Council on Jewish Poverty in New York), scholarship programs for Jewish day schools, and Jewish free loan societies that provide interest-free loans to individuals and families in need.
Technology and Connectivity in Jewish Life
Digital technologies have created new ways for Jewish communities to connect globally. Online platforms and virtual learning programs enable Jews worldwide to share resources and engage in Jewish life remotely. The COVID-19 pandemic accelerated this shift, with synagogues, schools, and community centers offering virtual services and events.
At the same time, technology poses challenges. Social media can spread misinformation and anti-Semitic content, contributing to the normalization of hate. The ease of finding information online can lead people to rely on unvetted sources rather than traditional Jewish texts and scholarship. And increasing reliance on digital tools raises questions about how virtual engagement compares to in-person communal life.