How well do you know the polls?

1. 1Which party won the most votes at Spain's April 2019 election?

   PP PSOE Sumar Cs

2. 2Which party won the most votes at Germany's 2017 election?

   AfD CDU/CSU SPD FDP

3. 3At the United Kingdom's 2024 election, which party did better than the final polls said, by the most?

   Lab Reform Lib Dem Con

4. 4How many seats does our forecast give PVV in the Tweede Kamer in the Netherlands?

   14 17 20 26

5. 5At Canada's 2025 election, which party did better than the final polls said, by the most?

   Liberal NDP Conservative Bloc

6. 6At Spain's 2023 election, how far out was the average final poll, per party, to the nearest half point?

   1.5 points 2.0 points 3.0 points 4.5 points

7. 7To the nearest point, what share of the vote did Lab win at the United Kingdom's 2024 election?

   27% 31% 35% 43%

8. 8To the nearest point, what share of the vote did D66 win at the Netherlands' 2025 election?

   9% 17% 21% 25%

9. 9At the United States' 2024 election, how far out was the average final poll, per party, to the nearest half point?

   1.0 point 1.5 points 3.0 points 4.5 points

10. 10At which election since 2000 were Italy's final polls furthest out?

    2013 2008 2022 2006

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.