How well do you know the polls in Spain?
Ten questions from today's figures: our poll averages, our forecast and how the polls did at past elections. Round 82 for 4 November 2026.
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1At Spain's 2023 election, which party did the final polls overstate most?
PP: 34.1% in the final polls, 33.1% on the day. See the page
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2Which party won the most votes at Spain's 2016 election?
PP with 32.6%, ahead of PSOE on 22.6%. See the page
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3Which party won the most votes at Spain's April 2019 election?
PSOE with 28.7%, ahead of PP on 16.7%. See the page
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4Which party has gained most in the polls since Spain's last election (23 July 2023)?
Vox: 12.4% then, 19.0% in our average now (+6.6 points). See the page
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5Which party has lost most support since Spain's last election (23 July 2023)?
Sumar: 12.3% then, 6.4% in our average now (−5.9 points). See the page
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6At Spain's 2023 election, which party did better than the final polls said, by the most?
PSOE: 28.3% in the final polls, 31.7% on the day. See the page
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7To the nearest point, what share of the vote did PP win at Spain's 2016 election?
32.6%. See the page
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8At which election since 2000 were Spain's final polls furthest out?
2004: 5.0 points out per party on average. See the page
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9To the nearest point, what share of the vote did PP win at Spain's 2023 election?
33.1%. See the page
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10How many seats does our forecast give PP in the Congreso de los Diputados in Spain?
132 in our projection, 44 short of a majority. 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.