How well do you know the polls in Spain?

1. 1At Spain's 2023 election, which party did the final polls overstate most?

   Vox PSOE Sumar PP

2. 2How many seats does our forecast give PSOE in the Congreso de los Diputados in Spain?

   86 99 112 138

3. 3Which party won the most votes at Spain's 2016 election?

   PP PSOE Sumar Cs

4. 4How many seats does our forecast give PP in the Congreso de los Diputados in Spain?

   100 116 132 148

5. 5Which party has lost most support since Spain's last election (23 July 2023)?

   PNV Sumar CC Junts

6. 6At Spain's 2023 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

7. 7At Spain's 2023 election, which party did better than the final polls said, by the most?

   Vox PSOE Sumar PP

8. 8At which election since 2000 were Spain's final polls closest to the result?

   2016 2008 2015 November 2019

9. 9To the nearest point, what share of the vote did PP win at Spain's 2015 election?

   20% 24% 28% 32%

10. 10Which party has gained most in the polls since Spain's last election (23 July 2023)?

    CC Vox ERC BNG

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.