São Paulo is considered the most multicultural city in Brazil and one of the most diverse in the world. Since 1870 to 2010, approximately 2.3 million immigrants arrived in the state, from all parts of the world. Currently, it is the city with the largest populations of ethnic Italian, Portuguese, Japanese, Spanish, Lebanese and Arabic outside of their respective countries.
The Italian community is one of the strongest, with a presence throughout the city. Of the ten million inhabitants of São Paulo, 60% (six million people) have some Italian ancestry. São Paulo has more descendants of Italians than any other Italian city (the largest city of Italy is Rome, with 2.5 million inhabitants). Even today, Italians are grouped in neighborhoods like Bixiga, Brás and Mooca to promote celebrations and festivals. In the early twentieth century, the Italian and the dialects were spoken as much as the Portuguese in the city, which influenced the formation of the São Paulo dialect of today.