Overview
- On Oct. 4 more than 125.2 million registered voters cast ballots in Brazil’s first round, and official tallies from the Superior Electoral Court were published by national outlets.
- Lucas Ribeiro (PP) won re-election as governor of Paraíba in the first round with a clear majority and will serve a full term beginning in 2027.
- In Bahia the two Senate seats were won by Rui Costa (PT) and Jaques Wagner (PT), matching pre-election polling that showed both leading the contest.
- The Acre governorship did not produce a majority winner and will go to a second round on Oct. 25 between Mailza Assis (PP), who received 49.77% of valid votes, and Alan Rick (Republicanos), who finished second with 32.25%.
- Media outlets published automated municipal and state tallies drawn from TSE data, and the results will reshape state-level power and set the stage for runoffs that could alter coalitions in the Senate and governor’s offices.