Sumaré is a city in the State of São Paulo, Brazil. It is part of the Metropolitan Region of Campinas. The population is 286,211 (2020 est.) in an area of 153.47 km<sup>2</sup>. The elevation is 583 m. Sumaré was founded in 1868, after being upgraded to a city. Its old name was Rebouças,The municipality is formed by the headquarters and the district of Nova Veneza. Japanese car manufacturer Honda has a plant at the city from 1997 to 2021.
In telecommunications, the city was served by . In July 1998, this company was acquired by Telefónica, which adopted the Vivo brand in 2012. The company is currently an operator of cell phones, fixed lines, internet (fiber optics/4G) and television (satellite and cable).