After the revolution, many Jews fled Cuba

. These are among the ones who remain. In 1945, there were about 25,000 Jews in Cuba. But after the revolution of the 1950s, many fled the country. Only 1,500 remain today, and while they are a relatively small group, they are proud of their heritage and active observers of their faith ...

http://www.washingtonpost.com/news/in-sight/wp/2015/10/26/after-the-revolution-many-jews-fled-cuba-these-are-among-the-ones-who-remain/