[REVISION HISTORY]

Brazilian voter participation and abstention trends

Updated 8 times since CLSTR started tracking revisions of this situation.

What changed

2026-10-06 21:32 UTC → 2026-10-06 23:56 UTC · added ~~removed~~

In Brazil, certain demographics—including citizens aged 16 to 17, those over 70, and illiterate individuals—possess the right to vote optionally rather than under the constitutional mandate required for most citizens. For literate citizens between 18 and 70, voting is mandatory. Failure to vote or provide a valid justification, such as health issues or travel, requires a fine of 3.51 reais. Unresolved absences can lead to administrative restrictions, including the inability to obtain a passport, hold public office, or participate in civil service exams. Recent research by the Avaaz platform and Datafolha, titled ‘Termômetro do Bem Viver’, suggests that voter abstention is being driven by broader social and psychological ~~factors. The study links~~ factors, linking low turnout to an ‘epidemic of ~~loneliness’, mental exhaustion,~~ loneliness’ and ~~a lack of community ties.~~ mental exhaustion. Approximately 30 million voters—nearly one-third of the electorate—have failed to participate in recent elections. ~~Researchers identified a group of ‘unlinked’ or ‘disconnected’ individuals, comprising 47% of those surveyed, who rarely vote or have abandoned the polls entirely.~~ During the first round of the 2026 general elections, the Superior Electoral Court (TSE) recorded an a national abstention rate of 21.08%, the highest level since 1998. ~~Of the 158,745,463 eligible voters, 78.92% participated. Regional data showed Mato Grosso do Sul had the highest abstention rate at 23.85%, while Ceará recorded the lowest at 15.33%.~~ Regarding the Brazilian diaspora, the TSE reported record-high abstention during ~~the~~ this first ~~round. Approximately~~ round, with approximately 62.69% of eligible voters living abroad ~~did not~~ failing to cast a ~~ballot, surpassing the rates~~ ballot. The largest concentrations of ~~the previous four election cycles (2010, 2014, 2018,~~ non-voters were identified in Lisbon, Boston, and ~~2022), which all remained below 60%. Out of 916,534 registered~~ New York. Analysts have suggested that logistical confusion regarding polling locations and digital information access may have contributed to voters ~~across 134 countries, 574,345~~ leaving polling stations without casting ballots. Voters who failed to ~~participate. Despite a 31.82% increase~~ participate in the ~~registered overseas electorate compared~~ first round have until December 3 to ~~2022, only 341,766 people voted.~~ justify their absence via the e-Título app or official forms to avoid fines and potential cancellation of voter registration.

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