Lula leads rejection rates at 44%, followed by Flávio Bolsonaro at 41%

The gap between the top two and everyone else is striking
Lula's rejection rate is nearly nine times higher than the lowest-ranked candidate's, showing a two-person race.

À medida que o Brasil se aproxima do ciclo eleitoral de 2026, uma pesquisa nacional revela que o presidente Lula e o senador Flávio Bolsonaro concentram juntos a maior parte da rejeição do eleitorado — 44% e 41%, respectivamente — enquanto os demais pré-candidatos permanecem praticamente invisíveis nessa métrica. Esse padrão não é apenas um dado estatístico: é o reflexo de uma sociedade que se organiza em torno de dois polos, deixando pouco espaço para alternativas no centro do debate político. A polarização, mais do que uma estratégia eleitoral, parece ter se tornado a própria gramática da democracia brasileira contemporânea.

  • Com 44% de rejeição, Lula lidera um ranking que expõe a profunda divisão do eleitorado brasileiro a mais de um ano das eleições.
  • Flávio Bolsonaro, a apenas três pontos percentuais de distância, confirma que a disputa de 2026 já tem seus dois protagonistas definidos — e ambos carregam alto custo político.
  • A distância abissal entre os dois líderes e os demais candidatos — Ciro Gomes com 5%, Zema com 4%, Caiado e Daciolo com 2% cada — revela um campo alternativo ainda sem tração real.
  • Os 2% que dizem não rejeitar nenhum dos candidatos apresentados representam uma fatia pequena, mas potencialmente decisiva em um pleito que promete ser apertado.
  • A pesquisa, conduzida com 2.000 eleitores e margem de erro de dois pontos percentuais, já está registrada no TSE, sinalizando que o jogo eleitoral começa a ganhar contornos formais.

Uma pesquisa do Instituto Real Time Big Data, divulgada nesta terça-feira, traça um retrato precoce — e revelador — da corrida presidencial brasileira de 2026. O presidente Lula lidera os índices de rejeição com 44% do eleitorado declarando não querer votá-lo, enquanto o senador Flávio Bolsonaro aparece logo atrás, com 41%. A diferença de apenas três pontos sugere que o resultado final pode depender de movimentos sutis de opinião nos meses que antecedem o pleito.

O restante do campo apresenta um contraste marcante. Ciro Gomes registra apenas 5% de rejeição, Romeu Zema 4%, e tanto Ronaldo Caiado quanto Cabo Daciolo aparecem com 2% cada. A rejeição de Lula é quase nove vezes maior que a de Caiado — uma disparidade que evidencia como a visibilidade dos dois líderes principais também os torna os alvos mais polarizadores.

Conduzida entre os dias 2 e 4 de maio com 2.000 eleitores em todo o país, a pesquisa tem margem de erro de dois pontos percentuais e está registrada no Tribunal Superior Eleitoral. O levantamento não apenas mede impopularidade: ele desenha a arquitetura de uma disputa que, ao menos por ora, parece destinada a se decidir entre dois polos — deixando os demais candidatos à margem de uma conversa que ainda mal começou.

A new survey released Tuesday by the Real Time Big Data Institute offers a snapshot of voter sentiment as Brazil's 2026 presidential race takes shape. The polling shows President Luiz Inácio Lula da Silva facing rejection from 44 percent of the electorate, a substantial share that underscores the deep divisions in the country's political landscape. Close behind him is Senator Flávio Bolsonaro, whose rejection rate stands at 41 percent—a gap narrow enough to suggest the race will likely turn on relatively small shifts in voter opinion.

The remaining candidates in the survey occupy a different tier entirely. Ciro Gomes, the PSDB's prospective contender, registers just 5 percent rejection, while Romeu Zema of the Novo party sits at 4 percent. Ronaldo Caiado and Cabo Daciolo, representing the PSD and Mobiliza respectively, each draw rejection from only 2 percent of voters. The gap between the top two figures and everyone else is striking—Lula's rejection rate is nearly nine times higher than Caiado's, suggesting that the presidential contest will be defined almost entirely by the two frontrunners.

One detail worth noting: 2 percent of respondents said they reject none of the candidates presented, a small but real constituency that might prove meaningful in a close race. The survey itself was conducted between May 2 and 4, reaching 2,000 voters across the country. The Real Time Big Data Institute reports a margin of error of plus or minus 2 percentage points at a 95 percent confidence level, and the work is registered with Brazil's Superior Electoral Court under protocol BR-03627/2026.

What these numbers reveal is a political landscape organized almost entirely around two poles. Lula and Bolsonaro's political heir have become the axis around which Brazilian electoral politics rotates, with other potential candidates relegated to the margins. Whether that concentration of rejection around the top two figures reflects genuine unpopularity or simply the natural result of higher visibility remains an open question—but for voters looking for an alternative, the polling suggests the field is thin.

The Real Time Big Data Institute reports a margin of error of plus or minus 2 percentage points at a 95 percent confidence level
— Real Time Big Data Institute
The Hearth Conversation Another angle on the story
Inventor

Why does rejection matter more than approval in a poll like this?

Model

Rejection can be a harder ceiling to overcome. A candidate with 44 percent rejection has already lost nearly half the room before they even make their case. It's different from low approval—it's active disqualification.

Inventor

So Lula and Flávio are the only two candidates anyone really cares about rejecting?

Model

That's what the numbers suggest. Everyone else is so far below them that they barely register. It's not that voters love the alternatives—it's that they haven't formed strong opinions about them yet.

Inventor

Could those smaller candidates grow if Lula or Flávio stumbled?

Model

Possibly. But they'd have to become visible first. Right now they're not even in the conversation. A scandal involving one of the frontrunners might open space, but these candidates would need to move fast to fill it.

Inventor

What does 2 percent saying they reject no one tell us?

Model

It's a tiny group, but it's worth watching. They're the truly undecided voters—people who haven't made up their minds about any of these figures. In a tight race, that 2 percent could matter.

Inventor

Is this poll predictive of the actual election?

Model

It's a moment in time, not a forecast. Rejection rates can shift as campaigns develop, as candidates become better known, as events unfold. But it does show us the terrain right now—and right now, the race is about Lula and Flávio.

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