Economy of the city of Sao Paulo
To celebrate the anniversary of the city of São Paulo, on January 25th, the Federation of Commerce of the State prepared a report with interesting data about the importance of the city in Brazil’s economy, which showed that, measured by the size of the Economy, São Paulo is bigger than 22 American States.
The Gross Product of the city of São Paulo reached R$ 263.2 bn in 2005, or US$ 102.4 bn; for conversion, the study used the average rate of 2005, US$ 1 = R$ 2.57. If the current rate, of about US$ 1 = R$ 1.80 were used, then the Product would be even bigger, about US$ 146 bn.
If the city of São Paulo were a country, its economy would be the 47th in the world, bigger than Egypt and Kuwait, about the same size as Hungary or New Zealand, about 85% of Israel. The economy of São Paulo would also be bigger than 22 of the American States, including Hawaii, Georgia and New Hampshire.
In 2005, the economy of São Paulo was 12.3% of Brazil. It is the second biggest in Brazil, 7% bigger than the State of Rio de Janeiro and 37% than the State of Minas Gerais. It is comparable to the size of Chile, and five times as bigger than Uruguay.
In 2005, the city of São Paulo collected R$ 90 billion in taxes, and the budget of the city spent R$ 15 billion; these figures show that São Paulo contributes to wealthiness distribution.
Other economic and financial information about the city of São Paulo
São Paulo is the biggest city in Americas and the third biggest city in the world, with 11 million inhabitants.
São Paulo has 1,500 bank branches. There are 70 shopping centers. 
Of all the international companies with business in Brazil, 63% have their head offices in São Paulo.
The Bolsa de Mercadorias e Futuros (Commodities and Futures Exchange) is the sixth biggest in the world, by number of contracts. In the Bolsa de Valores (Stocks Exchange) , R$ 6 billion (US$ 3.5 billion) change hands every day.
There are about 30,000 millionaires living in São Paulo, 60% of all millionaires in Brazil.
Every business day, half a million people go to 25 de Março (photo), a street of popular commerce in downtown. According to Mystery Shopping International, the Rua Oscar Freire is one of the eight most luxurious in the world. São Paulo has a car dealer specialized in Ferrari and Maserati.