National-level poll on voter preferences for the 1st Round of the 2025 Presidential Elections. Data collection: 14 - 16 May 2025. Sample size: 2.399 respondents. MOE +/- 2%.

National-level poll on voter preferences for the 1st Round of the 2025 Presidential Elections. Data collection: 11 - 14 May 2025. Sample size: 1.827 respondents. MOE +/- 2%.

National-level poll on voter preferences for the 2nd Round of the 2025 Presidential Elections. Data collection: 13 - 15 May 2025. Sample size: 5.628 respondents. MOE +/- 1%.

National-level poll on voter preferences for the 2nd Round of the 2025 Presidential Elections. Data collection: 9 - 12 May 2025. Sample size: 3.995 respondents. MOE +/- 2%.

National-level poll on voter preferences for the 1st Round of the 2025 Presidential Elections. Data collection: 8 - 11 May 2025. Sample size: 1.184 respondents. MOE +/- 3%.

National-level poll on voter preferences for the 1st Round of the 2025 Presidential Elections. Data collection: 5 - 8 May 2025. Sample size: 5.071 respondents. MOE +/- 1%.

National-level poll on voter preferences for the 1st Round of the 2025 Presidential Elections. Data collection: 1 - 3 May 2025. Sample size: 4,250 respondents. MOE +/- 2%.

National-level poll on vote intention for the 2025 presidential elections, presidential approval rating and evaluation of government performance, image of political leaders, and key issues. Data collection: 13-15 March 2025. Sample size: 2,381 respondents. Margin of error: +/- 2p.p. with 95% confidence.

National-level poll on vote intention for the parliamentary elections, second round of the 2024 presidential election, presidential approval rating and evaluation of government performance, image of political leaders, and evaluation of the economy and economic expectations. Data collection: 26-28 November 2024. Sample size: 2,116 respondents. Margin of error: +/- 2p.p. with 95% confidence.

National-level poll on vote intention for the 2024 presidential election, presidential approval rating and evaluation of government performance, image of political leaders, and evaluation of the economy and economic expectations. Data collection: 09-12 November 2024. Sample size: 3,035 respondents. Margin of error: +/- 2p.p. with 95% confidence.

Vote preference ahead of the second round of the Municipal elections in Fortaleza (CE). Data collection: 20 - 25 October 2024. Margin of error: +/- 2pp. Sample size: 1,599

Vote preference ahead of the Municipal elections in Aparecida de Goiânia (GO). Data collection: 20 - 25 October 2024. Margin of error: +/- 3pp. Sample size: 1,197

Vote preference ahead of the Municipal elections in Aparecida de Goiânia (GO). Data collection: 15 - 20 October 2024. Margin of error: +/- 3pp. Sample size: 1,198

Vote preference ahead of the second round of the Municipal elections in Caucaia (CE). Data collection: 15 - 20 October 2024. Margin of error: +/- 3pp. Sample size: 1,065

Vote preference ahead of the second round of the Municipal elections in Fortaleza (CE). Data collection: 10 - 16 October 2024. Margin of error: +/- 2pp. Sample size: 1,608

Vote preference ahead of the Municipal elections in Feira de Santana (BA). Data collection: 29 September - 04 October 2024. Margin of error: +/- 3pp. Sample size: 825

Vote preference ahead of the Municipal elections in Valença (BA). Data collection: 29 September - 04 October 2024. Margin of error: +/- 4pp. Sample size: 619

Vote preference ahead of the Municipal elections in Ilhéus (BA). Data collection: 29 September - 04 October 2024. Margin of error: +/- 3pp. Sample size: 805

Vote preference ahead of the Municipal elections in Caucaia (CE). Data collection: 27-29 September 2024. Margin of error: +/- 3pp. Sample size: 1,608

Vote preference ahead of the Municipal elections in Aparecida de Goiânia (GO). Data collection: 29 September - 04 October 2024. Margin of error: +/- 3pp. Sample size: 801