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Quaest Institute releases electoral polls in nine states this week

2 sources · 27 Apr 2026 · Share coverage ·

The Quaest Institute released a schedule of voting intention polls for state governments and Senate races in various states between Monday and Thursday this week. According to Brasil de Fato, Banco Genial funded polls in nine states for more than R$ 1.9 million.

Instituto Quaest is a polling company that conducts voting intention surveys for state and federal elections in Brazil. Banco Genial S.A. commissioned electoral polls in nine states, investing more than R$ 1.9 million in surveys expected to influence public debate and political strategies.

1. What we know (2)

The Quaest Institute released a schedule of state electoral polls for this week

2 sources Brasil de Fato Carta Capital

The polls include races for state governments and Senate

2 sources Brasil de Fato Carta Capital
2. Where coverage thins out (3)

Covered by only some sources, or where the accounts diverge.

Covered by only some sources (3)

Banco Genial funded polls in nine states for more than R$ 1.9 million

Reported by: Brasil de Fato
Did not cover: Carta Capital

The Goiás poll will be released Thursday 30th with 1,104 interviews

Reported by: Carta Capital
Did not cover: Brasil de Fato

The first polls were released Monday with data from Paraná, Pará and Rio de Janeiro

Reported by: Brasil de Fato
Did not cover: Carta Capital
3. What we don't know yet

No gaps declared — all sources converge on the material facts.

All sources

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