What is the oldest Jewish community?

The oldest Jewish community is believed to be in India, specifically the Cochin Jews, who have a history dating back over 2,000 years. They settled in the southwestern region of India, particularly in the city of Kochi, where they established vibrant communities. Additionally, the Jewish presence in areas like Yemen and Babylon (modern-day Iraq) also has ancient roots, with historical records dating back to the early diasporas after the Babylonian exile. These communities have contributed significantly to the cultural and religious tapestry of Judaism throughout history.