The team compete in Campeonato Paulista Segunda Divisão, the fourth tier of the São Paulo state football league.

Rio Branco's first board of directors was composed by João Truzzi, who was one of the club's founders, and by 26 other people.

In April, 1979, Rio Branco and another local team, called Americana Esporte Clube, fused, and the club's football section was reactivated.

Rio Branco Esporte Clube stayed for seventeen years in the first division of Campeonato Paulista.

They currently play in their home stadium, the Estádio Décio Vitta, which has a maximum capacity of 16,000 people.