Adamantina is a municipality in the state of São Paulo, Brazil. The population is 35,111 (2020 est.) in an area of 412.0 km<sup>2</sup>.
The municipality was created by state law in 1948.
Census 2000:
Resident population of 10 years or more
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).
Christianity is present in the city as follows:
The Catholic church in the municipality is part of the Roman Catholic Diocese of MarÃÂlia.
The most diverse evangelical beliefs are present in the city, mainly Pentecostal, including the Assemblies of God in Brazil (the largest evangelical church in the country), Christian Congregation in Brazil, among others. These denominations are growing more and more throughout Brazil.