Tanabi is a municipality in the northwestern part of the state of São Paulo, Brazil. The population is 26,101 inhabitants. The city is located 447 k…Tanabi is a municipality in the northwestern part of the state of São Paulo, Brazil. The population is 26,101 inhabitants. The city is located 447 km from the city of São Paulo and 30 km from São José do Rio Preto. Tanabi was founded on July 4, 1882.