Barueri is a Brazilian municipality in the State of São Paulo located in the northwestern part of the Metropolitan Region of São Paulo. The population is 276,982 (2020 est.) in an area of 65.70 sqkm.
Its boundaries are Santana de Parnaíba to the north, Osasco in the east, Carapicuíba in the Southeast, Jandira to the south and southwest, and Itapevi the west. The city is served by the trains of line 8 of the Companhia Paulista de Trens Metropolitanos (literally São Paulo Metropolitan Railway Company), (CPTM).
Barueri means "Red flower that amazes" in a Tupi–Guarani language. According to historians, the history of Barueri dates back to November 11, 1560 with the establishment of Nossa Senhora Da Escada Chapel by jesuit missionary José de Anchieta and his further settlement. The hamlet grew to the point of the construction, in 1870 of the Sorocabana Railway that initiated its duties in 1875 turning Barueri into an important point of connection between São Paulo, Santana de Parnaíba and Pirapora do Bom Jesus. Still belonging to the city of Santana de Parnaíba, Barueri was established as an independent city on December 24, 1948 due to its growth. In 1964, the city's territory shrank to two thirds of its original size when Carapicuíba emancipated from it.
