Area Do Pesquisador Datafolha Datafolha Pesquisa Pesquisa Salarial Folha Sao Paulo
| Datafolha | Folha_de_S._Paulo | Grupo_Folha | Opinion_polling_in_the_Brazilian_presidential_election,_2010 | Bahia_gubernatorial_election,_2010 | Roberto_Leal | Santos_FC | National_Association_of_Cargo_Transportation_and_Logistics | List_of_polling_organizations | Brazilian_firearms_and_ammunition_referendum,_2005 | Religion_in_Brazil | Road_pricing | Congestion_pricing | Cruzeiro_Esporte_Clube | Jaques_Wagner | Capital_punishment_in_Brazil | Catholic_Church_by_country | Elite_Squad | Arena_Corinthians | Sport_Club_Corinthians_Paulista | Protestantism_in_Brazil | Brazilian_general_election,_2014 | Cristovam_Buarque | Paulo_Maluf | Abortion_in_Brazil | Sport_in_Brazil | Roman_Catholicism_in_Brazil | Societal_attitudes_towards_abortion | Clube_de_Regatas_do_Flamengo | Human_rights_in_Brazil | Evangelicalism |
Datafolha is Grupo Folha's polling institute, founded in 1983 as the research department of Empresa Folha da Manhã S. A., and later on became a separate company able to serve external clients, from 1990. In 1995, it became a separate business unit within Grupo Folha, a group of companies to which newspaper Folha de S. Paulo belongs.
Datafolha conducts statistical surveys, election polling, opinion and market surveys, both on behalf of other Grupo Folha units and for the market at large. The company does not offer polling services or government evaluations for public administrations, political parties, candidates or political figures.