PoderData / Aya

PoderData / Aya — Brazil presidential runoff — 8 Oct 2026

5 Oct–7 Oct 2026 · National

Voting intention

Results

Sample 3,000
1 Flávio Bolsonaro
53.0%result
2 Luiz Inácio Lula da Silva
47.0%result
Fieldwork5 Oct–7 Oct 2026
PublishedOct 8, 2026

Notes

Second-round valid vote share (votos válidos), not raw voter intention. TSE registry BR-08134/2026. Margin of error ±1.8 percentage points. Fieldwork 5–7 October 2026; released 8 October 2026.