How well do you know the polls in Poland?
Ten questions from today's figures: our poll averages, our forecast and how the polls did at past elections. Round 90 for 4 November 2026.
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1At Poland's 2023 election, which party did the final polls overstate most?
PiS: 36.8% in the final polls, 35.4% on the day. See the page
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2Which party won the most votes at Poland's 2023 election?
PiS with 35.4%, ahead of KO on 30.7%. See the page
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3At Poland's 2023 election, which party did better than the final polls said, by the most?
TD: 10.7% in the final polls, 14.4% on the day. See the page
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4Which party won the most votes at Poland's 2019 election?
PiS with 43.6%, ahead of KO on 27.4%. See the page
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5How many seats does our forecast give KO in the Sejm in Poland?
191 in our projection, 40 short of a majority. See the page
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6How many seats does our forecast give PiS in the Sejm in Poland?
132 in our projection. See the page
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7In Poland, whose poll average has moved most in the last week of polling?
PiS: up 0.8 points, now 22.5%. See the page
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8To the nearest point, what share of the vote did PiS win at Poland's 2015 election?
37.6%. See the page
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9To the nearest point, what share of the vote did PiS win at Poland's 2023 election?
35.4%. See the page
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10Who leads the polls in Poland?
KO on 33.2% in our average, ahead of PiS on 22.5%. See the page
out of 10
Questions are written automatically from the figures on the site, so they change as new polls come in. Your answers and score stay in your browser.