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A poll in Rondônia shows Marcos Rogério leading the gubernatorial race
A Quaest survey published by G1 Globo and also cited by Folha de S.Paulo places the PL candidate at 37% of voting intention, ahead of Adailton Furia, with 21%.
A Quaest poll on the race for the governorship of Rondônia showed Marcos Rogério in first place with 37% of voting intention in the stimulated scenario. Behind him are Adailton Furia, with 21%; Hildon Chaves, with 9%; and Expedito Netto, with 6%.
According to data published by G1 Globo and also reported by Folha de S.Paulo, Samuel Costa and Pedro Abib have 1% each. Six percent said they will vote blank or null, or will not vote, while 19% said they were undecided.
Compared with the previous measurement, released on August 25, Marcos Rogério rose from 24% to 37%. Adailton Furia held steady at 21%, Hildon Chaves fell from 10% to 9% and Expedito Netto went from 10% to 6%.
G1 Globo also reported that, in the spontaneous poll, Marcos Rogério registers 19%, Adailton Furia 13%, Hildon Chaves 4% and Expedito Netto 1%. There, the undecided total 59%.
In the runoff scenarios surveyed by Quaest, Marcos Rogério appears with 45% against 27% for Adailton Furia; with 50% against 17% for Hildon Chaves; and with 53% against 14% for Expedito Netto. In the matchups without Marcos Rogério, Adailton Furia reaches 38% against 23% for Hildon Chaves and 45% against 12% for Expedito Netto. Between Hildon Chaves and Expedito Netto, the poll shows 35% to 16%.
According to G1 Globo, the main problem in the state for respondents is health, with 45%, followed by infrastructure, with 13%, and violence, with 9%.
The survey also measured rejection. G1 Globo noted that Expedito Netto leads that indicator with 44% among those who say they know him and would not vote for him. Adailton Furia and Marcos Rogério come next, both with 25%.
Regarding the state administration, G1 Globo reported that 46% approve of it, 31% disapprove and 23% do not know or did not answer. As for the evaluation, 31% considered it positive, 37% regular and 19% negative.
The poll was commissioned by Rede Amazônica. According to G1 Globo and Folha de S.Paulo, 804 people aged 16 or older were interviewed between September 20 and 23. The margin of error is 3 percentage points and the confidence level is 95%. The study was registered with the TSE under the numbers RO-08556/2026 and, according to G1 Globo, also BR-06511/2026.
Sources
About this note. Written by El Notero with the assistance of artificial intelligence, based on what was published by the cited outlet. El Notero did not conduct its own reporting on this event.





