Quaest survey shows Flávio Bolsonaro with 38% and Lula with 31% in Rio de Janeiro

The Quaest survey released this Tuesday (29) shows how the dispute for the Presidency of the Republic is going in the 1st round among voters in the state of Rio de Janeiro.

In the scenario of the poll of stimulated voting intentions for president, Flávio Bolsonaro (PL) appears with 38% of voting intentions, and Lula (PT), with 31%. Augusto Cury (Avante), 4%; Ronaldo Caiado (PSD), 2%; Renan Santos (Missão), with 2%, and Samara (UP), with 1%, appear next. Romeu Zema (Novo) and Rui Costa Pimenta (PCO) appear with 0%.

The research was contracted by Globo. Quaest interviewed 1,302 voters aged 16 and over between September 25th and 28th. The margin of error is 3 percentage points, plus or minus, and the confidence level is 95%. The survey was registered with the Superior Electoral Court (TSE) under protocol RJ-04419/2026.

Stimulated voting intentions for president (1st round):

Flávio Bolsonaro (PL): 38% (was 37% on September 23)

Lula (PT): 31% (was 30%)

Writer Augusto Cury (Avante): 4% (was 4%)

Ronaldo Caiado (PSD): 2% (was 3%)

Renan Santos (Mission): 2% (was 2%)

Samara Martins (UP): 1% (was 0%)

Zema (New): 0% (was 1%)

Rui Costa Pimenta (PCO): 0% (was 1%)

Veterinarian Wilson Grassi (Democrat): 0% (was 0%)

Edmilson Costa (PCB): 0% (was 0%)

Clariana Barão (DC): 0% (was 0%)

Hertz Dias (PSTU): 0% (was 0%)

Undecided: 11% (was 12%)

Blank/null/will not vote: 11% (was 10%)

This report is being updated.