# Leadership opinion polling for the 2023 Spanish general election

In the run up to the 2023 Spanish general election, various organisations carried out opinion polling to gauge the opinions that voters hold towards political leaders. Results of such polls are displayed in this article. The date range for these opinion polls is from the previous general election, held on 10 November 2019, to the day the next election was held, on 23 July 2023.

## Preferred prime minister

The tables below list opinion polling on leader preferences to become prime minister.

### All candidates
#### Color key

Poll conducted after legal ban on opinion polls
| Polling firm/Commissioner | Fieldwork date | Sample size | | | | | | | | | | Other/ None/ Not care | ? | Lead |
| Polling firm/Commissioner | Fieldwork date | Sample size | Sánchez PSOE | Casado PP | Ayuso PP | Feijóo PP | Abascal Vox | Iglesias UP | Díaz UP/Sumar | Arrimadas CS | Errejón Más País | Other/ None/ Not care | ? | Lead |
| CIS | 13–22 Jul 2023 | 27,060 | 36.0 | – | – | 28.7 | 7.3 | – | 13.5 | – | – | 7.1 | 7.5 | 7.3 |
| GESOP/The Adelaide Review | 19–21 Jul 2023 | 1,200 | 29.4 | – | – | 27.6 | 8.8 | – | 18.7 | – | – | 11.8 | 3.7 | 1.8 |
| GESOP/The Adelaide Review | 18–20 Jul 2023 | 1,200 | 28.4 | – | – | 27.0 | 7.7 | – | 19.1 | – | – | 13.2 | 4.5 | 1.4 |
| GESOP/The Adelaide Review | 17–19 Jul 2023 | 1,200 | 30.1 | – | – | 25.7 | 8.1 | – | 17.4 | – | – | 13.2 | 5.6 | 4.4 |
| GESOP/The Adelaide Review | 16–18 Jul 2023 | 1,200 | 29.9 | – | – | 24.6 | 8.4 | – | 18.1 | – | – | 13.6 | 5.4 | 5.3 |
| GESOP/The Adelaide Review | 15–17 Jul 2023 | 1,200 | 30.2 | – | – | 24.4 | 9.0 | – | 17.9 | – | – | 12.9 | 5.6 | 5.8 |
| 40dB/Prisa | 12–16 Jul 2023 | 2,000 | 28.8 | – | – | 25.2 | 11.9 | – | 13.9 | – | – | 12.4 | 7.9 | 3.6 |
| GESOP/Prensa Ibérica | 13–15 Jul 2023 | 1,200 | 29.3 | – | – | 26.4 | 9.1 | – | 17.2 | – | – | 12.7 | 5.3 | 2.9 |
| 40dB/Prisa | 11–15 Jul 2023 | 2,000 | 28.3 | – | – | 25.7 | 11.9 | – | 14.1 | – | – | 12.3 | 7.7 | 2.6 |
| Sigma Dos/El Mundo | 9–15 Jul 2023 | 5,622 | 26.4 | – | – | 28.1 | 6.8 | – | 10.3 | – | – | 28.4 | 28.4 | 1.7 |
| 40dB/Prisa | 10–14 Jul 2023 | 2,000 | 28.4 | – | – | 24.8 | 11.8 | – | 14.4 | – | – | 12.8 | 7.9 | 3.6 |
| 40dB/Prisa | 9–13 Jul 2023 | 2,000 | 29.6 | – | – | 23.9 | 12.6 | – | 13.3 | – | – | 12.7 | 7.8 | 5.7 |
| CIS | 10–12 Jul 2023 | 8,798 | 30.7 | – | 1.1 | 28.0 | 7.2 | – | 14.6 | – | – | 9.4 | 9.1 | 2.7 |
| 40dB/Prisa | 8–12 Jul 2023 | 2,000 | 29.8 | – | – | 23.0 | 12.9 | – | 13.2 | – | – | 13.8 | 7.4 | 6.8 |
| 40dB/Prisa | 7–11 Jul 2023 | 2,000 | 30.5 | – | – | 22.2 | 12.8 | – | 13.6 | – | – | 13.3 | 7.5 | 8.3 |
| 40dB/Prisa | 6–10 Jul 2023 | 2,000 | 31.0 | – | – | 22.7 | 12.4 | – | 13.9 | – | – | 12.7 | 7.4 | 8.3 |
| 40dB/Prisa | 4–9 Jul 2023 | 2,500 | 30.6 | – | – | 22.5 | 11.8 | – | 15.3 | – | – | 12.6 | 7.2 | 8.1 |
| 40dB/Prisa | 4–8 Jul 2023 | 2,000 | 30.7 | – | – | 23.0 | 11.5 | – | 15.7 | – | – | 12.0 | 7.0 | 7.7 |
| 40dB/Prisa | 4–7 Jul 2023 | 1,500 | 31.0 | – | – | 22.4 | 12.0 | – | 15.6 | – | – | 12.3 | 6.8 | 8.6 |
| Ipsos/La Vanguardia | 3–6 Jul 2023 | 2,001 | 28.0 | – | – | 33.0 | 8.0 | – | 14.0 | – | – | 8.0 | 10.0 | 5.0 |
| 40dB/Prisa | 4–5 Jul 2023 | 1,000 | 30.9 | – | – | 21.1 | 12.2 | – | 16.1 | – | – | 12.6 | 7.1 | 9.8 |
| CIS | 30 Jun–5 Jul 2023 | 4,166 | 28.0 | – | 1.7 | 21.4 | 6.4 | – | 12.2 | – | – | 21.4 | 8.9 | 6.6 |
| SocioMétrica/El Español | 25 Jun–2 Jul 2023 | 800 | 30.3 | – | – | 31.6 | 15.7 | – | 22.4 | – | – | – | – | 1.3 |
| CIS | 8–27 Jun 2023 | 29,201 | 28.5 | – | 2.2 | 26.7 | 7.6 | – | 17.3 | – | – | 10.6 | 7.3 | 1.8 |
| 40dB/Prisa | 23–26 Jun 2023 | 2,000 | 25.8 | – | – | 21.6 | 13.0 | – | 16.4 | – | – | 15.0 | 8.1 | 4.2 |
| SocioMétrica/El Español | 18–25 Jun 2023 | 800 | 27.4 | – | – | 30.4 | 18.0 | – | 24.3 | – | – | – | – | 3.0 |
| 40dB/Prisa | 12–14 Jun 2023 | 2,000 | 25.3 | – | – | 23.6 | 13.2 | – | 15.9 | – | – | 14.2 | 7.9 | 1.7 |
| Sondaxe/La Voz de Galicia | 5–13 Jun 2023 | 1,013 | 20.0 | – | – | 22.1 | 8.6 | – | 13.9 | – | – | 35.4 | 35.4 | 2.1 |
| GAD3/ABC | 5–8 Jun 2023 | 2,007 | 25.9 | – | – | 31.0 | 10.6 | – | 12.5 | – | – | 20.0 | 20.0 | 5.1 |
| CIS | 31 May–7 Jun 2023 | 7,407 | 25.1 | – | 4.1 | 20.1 | 5.2 | – | 13.0 | – | 0.3 | 19.1 | 13.0 | 5.0 |
| SocioMétrica/El Español | 30 May–3 Jun 2023 | 1,140 | 28.6 | – | – | 29.0 | 19.4 | – | 23.0 | – | – | – | – | 0.4 |
| GESOP/Prensa Ibérica | 30 May–1 Jun 2023 | 1,003 | 25.4 | – | – | 25.0 | 8.0 | – | 17.6 | – | – | 16.7 | 7.4 | 0.4 |
| CIS | 3–8 May 2023 | 4,030 | 20.7 | – | 3.3 | 15.0 | 5.8 | – | 12.7 | 0.4 | 0.3 | 28.8 | 12.8 | 5.7 |
| 40dB/Prisa | 21–25 Apr 2023 | 2,000 | 21.5 | – | – | 19.5 | 12.3 | – | 15.5 | 4.0 | – | 17.5 | 9.6 | 2.0 |
| SocioMétrica/El Español | 4–8 Apr 2023 | 900 | 25.3 | – | – | 28.5 | 18.8 | – | 22.6 | 4.8 | – | – | – | 3.2 |
| CIS | 31 Mar–5 Apr 2023 | 4,159 | 21.3 | – | 2.5 | 14.6 | 5.8 | – | 13.2 | 0.7 | 0.5 | 32.0 | 9.4 | 6.7 |
| GAD3/ABC | 22–24 Mar 2023 | 1,011 | 24.1 | – | – | 19.6 | 10.3 | – | 10.9 | 2.1 | 2.0 | 25.5 | 4.8 | 4.5 |
| CIS | 1–11 Mar 2023 | 3,788 | 22.0 | – | 2.0 | 15.0 | 4.4 | – | 9.6 | 0.7 | – | 33.1 | 13.2 | 7.0 |
| SocioMétrica/El Español | 28 Feb–3 Mar 2023 | 900 | 24.9 | – | – | 28.7 | 15.7 | – | 20.6 | 3.6 | 6.5 | – | – | 3.8 |
| GESOP/Prensa Ibérica | 27 Feb–1 Mar 2023 | 1,002 | 18.2 | – | – | 21.8 | 7.7 | – | 14.4 | 3.1 | 3.1 | 24.6 | 7.2 | 3.6 |
| Sigma Dos/Antena 3 | 16–22 Feb 2023 | ? | 18.4 | – | – | 23.9 | – | – | 15.8 | – | – | – | – | 5.5 |
| CIS | 1–11 Feb 2023 | 3,935 | 22.5 | – | 2.3 | 17.2 | 3.9 | – | 9.5 | – | 0.5 | 32.6 | 11.5 | 5.3 |
| SocioMétrica/El Español | 30 Jan–3 Feb 2023 | 900 | 25.4 | – | – | 25.2 | – | – | – | – | – | – | – | 0.2 |
| Sigma Dos/Antena 3 | 25 Jan 2023 | ? | 19.0 | – | – | 27.4 | – | – | – | – | – | – | – | 8.4 |
| CIS | 2–12 Jan 2023 | 3,961 | 22.3 | – | 2.3 | 16.4 | 4.3 | – | 9.6 | 0.7 | – | 33.3 | 11.2 | 5.9 |
| SocioMétrica/El Español | 28–31 Dec 2022 | 1,200 | 23.6 | – | – | 25.9 | 15.1 | – | 19.6 | 4.3 | 6.6 | – | – | 2.3 |
| Sigma Dos/Antena 3 | 28 Dec 2022 | ? | 18.5 | – | – | 24.2 | – | – | – | – | – | – | – | 5.7 |
| CIS | 1–14 Dec 2022 | 3,871 | 21.8 | – | 2.9 | 15.8 | 5.3 | – | 8.7 | 0.6 | – | 33.6 | 11.3 | 6.0 |
| SocioMétrica/El Español | 28 Nov–2 Dec 2022 | 1,200 | 25.7 | – | – | 27.0 | – | – | – | – | – | – | – | 1.3 |
| GESOP/Prensa Ibérica | 21–24 Nov 2022 | 1,001 | 21.6 | – | – | 21.1 | 7.2 | – | 15.5 | 2.4 | 4.4 | 20.8 | 7.1 | 0.5 |
| Sigma Dos/Antena 3 | 17–23 Nov 2022 | ? | 22.2 | – | – | 23.1 | – | – | – | – | – | – | – | 0.9 |
| GAD3/ABC | 1 Sep–23 Nov 2022 | 12,525 | 22.8 | – | – | 23.7 | 8.5 | – | 8.7 | 1.2 | 2.0 | 27.2 | 5.9 | 0.9 |
| CIS | 2–12 Nov 2022 | 3,821 | 22.9 | – | 2.7 | 15.9 | 4.8 | – | 8.6 | 0.8 | 0.6 | 32.8 | 10.8 | 7.0 |
| SocioMétrica/El Español | 31 Oct–2 Nov 2022 | 1,200 | 24.6 | – | – | 28.4 | 15.5 | – | 19.6 | 4.4 | 7.5 | – | – | 3.8 |
| 40dB/Prisa | 27–30 Oct 2022 | 2,000 | 19.0 | – | – | 19.0 | 11.6 | – | 17.8 | 4.0 | 3.4 | 17.8 | 7.5 | Tie |
| Sigma Dos/Antena 3 | 16 Oct 2022 | ? | 18.7 | – | – | 26.5 | 11.8 | – | 16.3 | 2.3 | 2.1 | 14.9 | 7.3 | 7.8 |
| CIS | 1–10 Oct 2022 | 3,713 | 22.9 | – | 2.7 | 17.4 | 4.1 | – | 9.7 | 0.8 | – | 31.9 | 10.5 | 5.5 |
| SocioMétrica/El Español | 26–30 Sep 2022 | 1,200 | 21.2 | – | – | 30.7 | 16.3 | – | 20.4 | 4.9 | 6.5 | – | – | 9.5 |
| CIS | 1–10 Sep 2022 | 3,837 | 21.3 | – | 2.4 | 17.0 | 4.0 | – | 9.2 | 0.6 | 0.5 | 32.5 | 12.4 | 4.3 |
| GAD3/ABC | 6–9 Sep 2022 | 1,000 | 18.3 | – | – | 23.7 | 8.7 | – | 11.0 | 2.5 | 3.4 | 27.2 | 5.2 | 5.4 |
| Sigma Dos/Antena 3 | 2–8 Sep 2022 | ? | 18.1 | – | – | 26.8 | 9.7 | – | 15.2 | 2.2 | 2.9 | 14.8 | 10.2 | 8.7 |
| SocioMétrica/El Español | 29 Aug–3 Sep 2022 | 1,200 | 19.5 | – | – | 30.8 | 15.8 | – | 21.4 | 5.0 | 7.5 | – | – | 9.4 |
| Sigma Dos/Antena 3 | 18–22 Jul 2022 | ? | 17.3 | – | – | 26.5 | 11.0 | – | 16.2 | 1.8 | 2.5 | 14.1 | 10.6 | 9.2 |
| SocioMétrica/El Español | 14–16 Jul 2022 | 1,919 | 22.0 | – | – | 26.1 | 16.3 | – | 21.3 | 6.4 | 7.9 | – | – | 4.1 |
| CIS | 1–12 Jul 2022 | 3,988 | 22.1 | – | 2.2 | 20.8 | 3.6 | – | 9.1 | 0.6 | – | 29.5 | 12.1 | 1.3 |
| GAD3/ABC | 4–6 Jul 2022 | 1,003 | 17.6 | – | – | 34.3 | 6.2 | – | 8.8 | 1.8 | 2.0 | 24.3 | 5.0 | 16.7 |
| Sigma Dos/Antena 3 | 26 Jun 2022 | ? | 15.7 | – | – | 30.1 | 8.9 | – | 16.0 | 2.3 | 3.8 | 14.3 | 8.9 | 14.1 |
| SocioMétrica/El Español | 21–24 Jun 2022 | 1,200 | 21.9 | – | – | 27.7 | 16.1 | – | 20.3 | 5.4 | 8.6 | – | – | 5.8 |
| GESOP/Prensa Ibérica | 20–22 Jun 2022 | 1,001 | 16.7 | – | – | 25.7 | 5.5 | – | 15.1 | 2.5 | 5.0 | 22.1 | 7.5 | 9.0 |
| CIS | 1–9 Jun 2022 | 3,623 | 21.2 | – | 3.1 | 18.9 | 4.6 | – | 9.6 | 0.5 | – | 30.5 | 11.8 | 2.3 |
| CIS | 3–12 May 2022 | 3,865 | 19.5 | – | 3.5 | 16.6 | 4.7 | – | 10.5 | – | – | 32.7 | 12.5 | 2.9 |
| Ágora Integral/Canarias Ahora | 5–9 May 2022 | 1,000 | 21.8 | – | – | 24.9 | 12.5 | – | 13.0 | – | – | – | – | 3.1 |
| SocioMétrica/El Español | 4–7 May 2022 | 1,200 | 22.8 | – | – | 29.1 | 17.9 | – | 22.8 | 7.3 | – | – | – | 6.3 |
| SocioMétrica/El Español | 9 Apr 2022 | ? | 15.7 | – | – | 17.0 | 12.2 | – | 14.4 | 5.4 | – | 35.3 | 35.3 | 1.3 |
| CIS | 1–9 Apr 2022 | 3,650 | 22.0 | – | 4.4 | 16.4 | 5.0 | – | 9.0 | 0.8 | 0.6 | 30.3 | 11.4 | 5.6 |
| GESOP/Prensa Ibérica | 4–6 Apr 2022 | 1,000 | 16.4 | – | – | 23.3 | 8.6 | – | 16.6 | 2.1 | 3.0 | 20.8 | 9.2 | 6.7 |
| GAD3/ABC | 4–6 Apr 2022 | 1,000 | 19.1 | – | – | 22.0 | 8.7 | – | 12.8 | 2.7 | 4.2 | 24.4 | 6.1 | 2.9 |
| CIS | 1–11 Mar 2022 | 3,922 | 26.0 | 0.6 | 7.0 | 11.7 | 4.5 | – | 10.0 | 1.1 | 0.6 | 27.1 | 11.5 | 14.3 |
| SocioMétrica/El Español | 21–25 Feb 2022 | 3,759 | 20.1 | – | – | 29.3 | 12.1 | – | 18.9 | 3.4 | – | 16.3 | 16.3 | 9.2 |
| CIS | 1–12 Feb 2022 | 3,860 | 20.1 | 9.5 | 2.1 | – | 7.2 | – | 19.0 | 5.8 | 4.1 | 24.0 | 8.1 | 1.1 |
| CIS | 3–14 Jan 2022 | 3,777 | 20.5 | 10.9 | 1.8 | – | 8.0 | – | 15.7 | 5.3 | 5.0 | 25.3 | 7.4 | 4.8 |
| CIS | 1–13 Dec 2021 | 3,733 | 21.9 | 11.1 | 2.6 | – | 7.3 | – | 17.1 | 6.2 | 5.2 | 23.4 | 5.1 | 4.8 |
| CIS | 2–11 Nov 2021 | 3,779 | 21.1 | 10.7 | 1.8 | – | 7.6 | – | 15.8 | 5.8 | 5.6 | 23.8 | 7.9 | 5.3 |
| CIS | 1–13 Oct 2021 | 3,660 | 19.8 | 12.6 | – | – | 7.2 | – | 14.8 | 6.4 | 6.5 | 25.4 | 7.2 | 5.0 |
| CIS | 1–13 Sep 2021 | 3,780 | 21.6 | 10.3 | 1.6 | – | 6.9 | – | 11.5 | 5.4 | 6.6 | 27.7 | 8.3 | 10.1 |
| CIS | 2–15 Jul 2021 | 3,798 | 22.0 | 10.5 | 2.4 | – | 5.8 | – | 9.5 | 4.2 | 5.2 | 29.4 | 11.2 | 11.5 |
| CIS | 2–15 Jun 2021 | 3,814 | 19.3 | 11.0 | 2.9 | – | 6.1 | – | 10.1 | 5.1 | 6.9 | 28.0 | 10.5 | 8.3 |
| CIS | 4–13 May 2021 | 3,814 | 21.7 | 12.5 | 2.4 | – | 5.7 | 4.3 | 1.7 | 4.4 | 6.8 | 30.6 | 9.9 | 9.2 |
| CIS | 5–14 Apr 2021 | 3,823 | 25.3 | 9.5 | – | – | 7.8 | 4.4 | – | 5.7 | 4.2 | 34.1 | 8.8 | 15.8 |
| CIS | 1–11 Mar 2021 | 3,820 | 27.1 | 7.8 | – | – | 7.8 | 3.8 | – | 8.4 | 3.6 | 32.7 | 8.8 | 18.7 |
| CIS | 3–11 Feb 2021 | 3,869 | 26.2 | 9.0 | – | – | 6.1 | 4.6 | – | 8.4 | 2.9 | 32.0 | 10.8 | 17.2 |
| CIS | 7–25 Jan 2021 | 3,862 | 25.9 | 10.3 | – | – | 5.3 | 4.2 | – | 7.7 | 2.4 | 32.7 | 11.4 | 15.6 |
| CIS | 1–9 Dec 2020 | 3,817 | 26.3 | 9.7 | – | – | 5.7 | 3.5 | – | 8.3 | 2.9 | 34.1 | 9.6 | 16.6 |
| SW Demoscopia/infoLibre | 26 Nov–5 Dec 2020 | 1,237 | 32.6 | 11.6 | – | – | 6.4 | 3.4 | – | 7.1 | – | 38.9 | 38.9 | 21.0 |
| CIS | 3–12 Nov 2020 | 3,853 | 26.5 | 8.4 | – | – | 5.7 | 4.0 | – | 6.9 | 2.6 | 36.1 | 9.6 | 18.1 |
| CIS | 1–7 Oct 2020 | 2,924 | 25.3 | 9.1 | – | – | 5.6 | 4.6 | – | 8.6 | 3.7 | 34.7 | 8.5 | 16.2 |
| SW Demoscopia | Oct 2020 | ? | 30.5 | 10.0 | – | – | 5.4 | 6.0 | – | 8.9 | – | 39.2 | 39.2 | 20.5 |
| CIS | 1–7 Sep 2020 | 2,904 | 27.9 | 9.1 | – | – | 5.4 | 4.6 | – | 8.9 | 2.0 | 32.2 | 9.9 | 18.8 |
| SW Demoscopia | Sep 2020 | ? | 30.9 | 9.8 | – | – | 4.2 | 4.2 | – | 10.5 | – | 40.5 | 40.5 | 20.4 |
| SocioMétrica/El Español | 20–26 Jul 2020 | 1,000 | 20.0 | 20.0 | – | – | 13.0 | 8.0 | – | 15.0 | – | 24.0 | 24.0 | Tie |
| SocioMétrica/El Español | 13–19 Jul 2020 | 1,000 | 20.0 | 21.0 | – | – | 13.0 | 8.0 | – | 15.0 | – | 23.0 | 23.0 | 1.0 |
| CIS | 9–19 Jul 2020 | 2,926 | 27.0 | 9.7 | – | – | 5.2 | 5.9 | – | 5.4 | 2.7 | 31.7 | 12.6 | 17.3 |
| SocioMétrica/El Español | 6–12 Jul 2020 | 1,000 | 21.0 | 23.0 | – | – | 13.0 | 7.0 | – | 15.0 | – | 21.0 | 21.0 | 2.0 |
| IMOP/CIS | 1–9 Jul 2020 | 3,032 | 32.2 | 9.5 | – | – | 4.4 | 5.3 | – | 6.7 | 0.4 | 30.8 | 10.8 | 22.7 |
| SocioMétrica/El Español | 29 Jun–5 Jul 2020 | 1,000 | 22.0 | 25.0 | – | – | 13.0 | 10.0 | – | 16.0 | – | 14.0 | 14.0 | 3.0 |
| SocioMétrica/El Español | 22–28 Jun 2020 | 1,000 | 23.0 | 26.0 | – | – | 12.0 | 9.0 | – | 15.0 | – | 15.0 | 15.0 | 3.0 |
| SocioMétrica/El Español | 15–21 Jun 2020 | 1,000 | 24.0 | 27.0 | – | – | 10.0 | 8.0 | – | 14.0 | – | 17.0 | 17.0 | 3.0 |
| SocioMétrica/El Español | 8–14 Jun 2020 | 1,000 | 25.0 | 27.0 | – | – | 10.0 | 9.0 | – | 15.0 | – | 14.0 | 14.0 | 2.0 |
| IMOP/CIS | 1–9 Jun 2020 | 4,258 | 32.1 | 9.1 | – | – | 4.1 | 5.1 | – | 7.9 | – | 31.0 | 10.8 | 23.0 |
| SocioMétrica/El Español | 1–7 Jun 2020 | 1,000 | 28.0 | 26.0 | – | – | 11.0 | 9.0 | – | 12.0 | – | 14.0 | 14.0 | 2.0 |
| SocioMétrica/El Español | 25–31 May 2020 | 1,000 | 30.0 | 25.0 | – | – | 12.0 | 8.0 | – | 13.0 | – | 12.0 | 12.0 | 5.0 |
| SocioMétrica/El Español | 18–24 May 2020 | 1,000 | 31.0 | 25.0 | – | – | 12.0 | 10.0 | – | 11.0 | – | 11.0 | 11.0 | 6.0 |
| SocioMétrica/El Español | 11–17 May 2020 | 1,000 | 31.0 | 25.0 | – | – | 12.0 | 10.0 | – | 10.0 | – | 12.0 | 12.0 | 6.0 |
| Intercampo/CIS | 4–13 May 2020 | 3,800 | 33.2 | 10.8 | – | – | 4.5 | 4.9 | – | 8.1 | 0.5 | 30.6 | 7.4 | 22.4 |
| SocioMétrica/El Español | 4–10 May 2020 | 1,000 | 31.0 | 27.0 | – | – | 13.0 | 10.0 | – | 9.0 | – | 10.0 | 10.0 | 4.0 |
| SW Demoscopia | 5–8 May 2020 | 1,104 | 33.6 | 11.7 | – | – | 4.6 | 5.6 | – | 7.9 | – | 36.6 | 36.6 | 21.9 |
| SocioMétrica/El Español | 27 Apr–3 May 2020 | 1,000 | 31.0 | 28.0 | – | – | 13.0 | 10.0 | – | 8.0 | – | 10.0 | 10.0 | 3.0 |
| SocioMétrica/El Español | 20–26 Apr 2020 | 1,000 | 32.0 | 27.0 | – | – | 11.0 | 9.0 | – | 9.0 | – | 12.0 | 12.0 | 5.0 |
| SocioMétrica/El Español | 13–19 Apr 2020 | 1,000 | 35.0 | 26.0 | – | – | 10.0 | 11.0 | – | 9.0 | – | 9.0 | 9.0 | 9.0 |
| SocioMétrica/El Español | 6–12 Apr 2020 | 1,000 | 33.0 | 26.0 | – | – | 11.0 | 10.0 | – | 12.0 | – | 8.0 | 8.0 | 7.0 |
| Intercampo/CIS | 30 Mar–7 Apr 2020 | 3,000 | 35.5 | 12.5 | – | – | 6.1 | 4.5 | – | 6.0 | – | 28.3 | 7.1 | 23.5 |
| SocioMétrica/El Español | 30 Mar–5 Apr 2020 | 1,000 | 30.0 | 26.0 | – | – | 11.0 | 13.0 | – | 10.0 | – | 10.0 | 10.0 | 4.0 |
| SW Demoscopia | 27–31 Mar 2020 | 1,102 | 34.5 | 12.7 | – | – | 3.0 | 3.5 | – | 5.2 | – | 41.0 | 41.0 | 21.8 |
| SocioMétrica/El Español | 23–29 Mar 2020 | 1,000 | 35.0 | 23.0 | – | – | 11.0 | 11.0 | – | 10.0 | – | 10.0 | 10.0 | 12.0 |
| SocioMétrica/El Español | 16–22 Mar 2020 | 1,000 | 31.0 | 19.0 | – | – | 14.0 | 13.0 | – | 14.0 | – | 9.0 | 9.0 | 12.0 |
| SocioMétrica/El Español | 9–15 Mar 2020 | 1,000 | 35.0 | 20.0 | – | – | 13.0 | 12.0 | – | 10.0 | – | 10.0 | 10.0 | 15.0 |
| CIS | 1–13 Mar 2020 | 3,912 | 31.1 | 12.4 | – | – | 5.4 | 7.5 | – | 7.7 | 2.4 | 25.7 | 7.8 | 18.7 |
| CIS | 1–11 Feb 2020 | 2,957 | 31.8 | 13.3 | – | – | 7.0 | 7.8 | – | 7.7 | 2.3 | 22.1 | 8.0 | 18.5 |
| CIS | 2–13 Jan 2020 | 2,929 | 29.7 | 13.0 | – | – | 6.1 | 10.1 | – | 7.2 | 3.1 | 23.1 | 7.8 | 16.7 |
| InvyMark/laSexta | 9–13 Dec 2019 | ? | 41.2 | 24.5 | – | – | 6.6 | 19.8 | – | – | – | – | 7.9 | 16.7 |
| InvyMark/laSexta | 25–29 Nov 2019 | ? | 38.4 | 28.5 | – | – | 8.5 | 17.4 | – | – | – | – | 7.2 | 9.9 |

### Sánchez vs. Feijóo

| Polling firm/Commissioner | Fieldwork date | Sample size | | | Other/ None/ Not care | ? | Lead |
| Polling firm/Commissioner | Fieldwork date | Sample size | Sánchez PSOE | Feijóo PP | Other/ None/ Not care | ? | Lead |
| DYM/Henneo | 12–13 Jul 2023 | 1,019 | 39.0 | 36.4 | – | 24.6 | 2.6 |
| DYM/Henneo | 7–10 Jul 2023 | 1,021 | 42.0 | 37.1 | – | 20.9 | 4.9 |
| DYM/Henneo | 30 Jun–3 Jul 2023 | 1,018 | 42.9 | 34.5 | – | 22.6 | 8.4 |
| SocioMétrica/El Español | 25 Jun–2 Jul 2023 | 800 | 52.1 | 47.9 | – | – | 4.2 |
| DYM/Henneo | 16–26 Jun 2023 | 1,522 | 41.0 | 35.3 | – | 23.7 | 5.7 |
| DYM/Henneo | 16–19 Jun 2023 | 1,015 | 40.2 | 35.8 | – | 24.0 | 4.4 |
| SocioMétrica/El Español | 30 May–3 Jun 2023 | 1,140 | 54.0 | 46.0 | – | – | 8.0 |
| DYM/Henneo | 19–21 Apr 2023 | 1,008 | 40.9 | 30.8 | – | 28.3 | 10.1 |
| DYM/Henneo | 23–24 Mar 2023 | 1,008 | 37.4 | 33.9 | – | 28.7 | 3.5 |
| SocioMétrica/El Español | 28 Feb–3 Mar 2023 | 900 | 53.5 | 46.5 | – | – | 7.0 |
| DYM/Henneo | 15–19 Feb 2023 | 1,003 | 38.0 | 36.6 | – | 25.4 | 1.4 |
| DYM/Henneo | 18–20 Jan 2023 | 1,007 | 38.0 | 38.3 | – | 23.7 | 0.3 |
| SocioMétrica/El Español | 28–31 Dec 2022 | 1,200 | 54.1 | 45.9 | – | – | 8.2 |
| DYM/Henneo | 14–17 Dec 2022 | 1,014 | 37.1 | 37.0 | – | 25.9 | 0.1 |
| DYM/Henneo | 16–22 Nov 2022 | ? | 40.4 | 34.8 | – | 24.8 | 5.6 |
| SocioMétrica/El Español | 31 Oct–2 Nov 2022 | 1,200 | 57.4 | 42.6 | – | – | 14.8 |
| DYM/Henneo | 19–23 Oct 2022 | 1,006 | 39.7 | 36.2 | – | 24.0 | 3.5 |
| SocioMétrica/El Español | 26–30 Sep 2022 | 1,200 | 51.2 | 48.8 | – | – | 2.4 |
| DYM/Henneo | 14–18 Sep 2022 | 1,007 | 36.8 | 35.5 | – | 27.7 | 1.3 |
| DYM/Henneo | 14–17 Jul 2022 | 1,000 | 33.1 | 38.9 | – | 28.0 | 5.8 |
| DYM/Henneo | 11–13 May 2022 | ? | 36.3 | 37.5 | – | 26.3 | 1.2 |
| Metroscopia | 1–2 Mar 2022 | 900 | 37.0 | 40.0 | 23.0 | 23.0 | 3.0 |
| SocioMétrica/El Español | 21–25 Feb 2022 | 3,759 | 42.3 | 45.0 | 12.8 | 12.8 | 2.7 |

### Sánchez vs. Casado

| Polling firm/Commissioner | Fieldwork date | Sample size | | | Other/ None/ Not care | ? | Lead |
| Polling firm/Commissioner | Fieldwork date | Sample size | Sánchez PSOE | Casado PP | Other/ None/ Not care | ? | Lead |
| InvyMark/laSexta | 11–15 Oct 2021 | ? | 55.1 | 44.2 | 0.7 | – | 10.9 |

### Sánchez vs. Ayuso

| Polling firm/Commissioner | Fieldwork date | Sample size | | | Other/ None/ Not care | ? | Lead |
| Polling firm/Commissioner | Fieldwork date | Sample size | Sánchez PSOE | Ayuso PP | Other/ None/ Not care | ? | Lead |
| ElectoPanel/Electomanía | 1–8 Oct 2021 | 2,119 | 45.7 | 46.7 | – | 7.6 | 1.0 |

### Sánchez vs. Díaz

| Polling firm/Commissioner | Fieldwork date | Sample size | | | Other/ None/ Not care | ? | Lead |
| Polling firm/Commissioner | Fieldwork date | Sample size | Sánchez PSOE | Díaz UP/Sumar | Other/ None/ Not care | ? | Lead |
| ElectoPanel/Electomanía | 12–19 Nov 2021 | 1,564 | 45.8 | 54.2 | – | – | 8.4 |

### Ayuso vs. Díaz

| Polling firm/Commissioner | Fieldwork date | Sample size | | | Other/ None/ Not care | ? | Lead |
| Polling firm/Commissioner | Fieldwork date | Sample size | Ayuso PP | Díaz UP/Sumar | Other/ None/ Not care | ? | Lead |
| ElectoPanel/Electomanía | 1–8 Oct 2021 | 2,119 | 47.9 | 48.0 | – | 4.1 | 0.1 |

### Abascal vs. Iglesias

| Polling firm/Commissioner | Fieldwork date | Sample size | | | Other/ None/ Not care | ? | Lead |
| Polling firm/Commissioner | Fieldwork date | Sample size | Abascal Vox | Iglesias UP | Other/ None/ Not care | ? | Lead |
| ElectoPanel/Electomanía | 3–5 Feb 2020 | 1,490 | 42.6 | 57.4 | – | – | 14.8 |

## Predicted prime minister

The table below lists opinion polling on the perceived likelihood for each leader to become prime minister.

### All candidates
#### Color key

Poll conducted after legal ban on opinion polls
| Polling firm/Commissioner | Fieldwork date | Sample size | | | | | | | | Other/ None/ Not care | ? | Lead |
| Polling firm/Commissioner | Fieldwork date | Sample size | Sánchez PSOE | Casado PP | Feijóo PP | Abascal Vox | Díaz UP/Sumar | Arrimadas CS | Errejón Más País | Other/ None/ Not care | ? | Lead |
| CIS | 13–22 Jul 2023 | 27,060 | 31.7 | – | 51.6 | 1.5 | 1.3 | – | – | 0.5 | 13.4 | 19.9 |
| Sigma Dos/El Mundo | 9–15 Jul 2023 | 5,622 | 20.2 | – | 49.6 | – | – | – | – | 26.6 | 26.6 | 29.4 |
| Sigma Dos/Antena 3 | 23 Jun–3 Jul 2023 | 2,880 | 28.8 | – | 48.2 | 3.4 | 6.7 | – | – | – | 12.9 | 19.4 |
| Sigma Dos/Antena 3 | 5–13 Jun 2023 | 1,515 | 22.9 | – | 49.9 | 2.9 | 4.6 | – | – | – | 19.5 | 27.0 |
| SocioMétrica/El Español | 28–31 Dec 2022 | 1,200 | 34.2 | – | 48.7 | 5.7 | 6.9 | 2.6 | 1.9 | – | – | 14.5 |
| SocioMétrica/El Español | 28 Nov–2 Dec 2022 | 1,200 | 32.1 | – | 51.6 | – | – | – | – | – | – | 19.5 |
| SocioMétrica/El Español | 31 Oct–2 Nov 2022 | 1,200 | 28.6 | – | 54.2 | 5.5 | 7.6 | 2.2 | 1.9 | – | – | 25.6 |
| SocioMétrica/El Español | 26–30 Sep 2022 | 1,200 | 24.6 | – | 59.7 | 4.3 | 7.3 | 1.9 | 2.2 | – | – | 35.1 |
| SocioMétrica/El Español | 29 Aug–3 Sep 2022 | 1,200 | 31.8 | – | 51.2 | 5.6 | 7.0 | 1.9 | 2.5 | – | – | 19.4 |
| SocioMétrica/El Español | 14–16 Jul 2022 | 1,919 | 39.2 | – | 40.7 | 8.3 | 7.4 | 2.0 | 2.3 | – | – | 1.5 |
| Sigma Dos/El Mundo | 5–7 Apr 2022 | 2,400 | 30.1 | – | 35.5 | 7.9 | 5.5 | 0.9 | 0.8 | – | 19.4 | 5.4 |
| Sigma Dos/El Mundo | 10–11 Nov 2021 | 1,688 | 30.8 | 28.5 | – | 6.6 | 7.3 | 1.4 | 0.5 | – | 24.9 | 2.3 |
| DYM/Henneo | 20–24 Oct 2021 | 1,000 | 30.4 | 29.0 | – | 5.0 | 7.3 | 0.5 | 1.2 | – | 26.7 | 1.4 |

### Sánchez vs. Feijóo

| Polling firm/Commissioner | Fieldwork date | Sample size | | | Other/ None/ Not care | ? | Lead |
| Polling firm/Commissioner | Fieldwork date | Sample size | Sánchez PSOE | Feijóo PP | Other/ None/ Not care | ? | Lead |
| GAD3/NIUS | 27–28 Jun 2023 | 1,005 | 26.2 | 50.3 | 7.4 | 16.0 | 24.1 |
| GAD3/NIUS | 8–9 May 2023 | 1,011 | 33.2 | 40.5 | 10.2 | 16.0 | 7.3 |
| SocioMétrica/El Español | 28 Feb–3 Mar 2023 | 900 | 47.9 | 52.1 | – | – | 4.2 |
| GAD3/NIUS | 20–22 Feb 2023 | 1,001 | 28.8 | 41.2 | 7.2 | 22.7 | 12.4 |
| Data10/OKDiario | 24–26 Jan 2023 | 1,500 | 36.8 | 40.3 | 22.9 | 22.9 | 3.5 |
| Data10/OKDiario | 29 Nov–1 Dec 2022 | 1,000 | 34.7 | 41.1 | 4.4 | 19.8 | 6.4 |

### Sánchez vs. Casado

| Polling firm/Commissioner | Fieldwork date | Sample size | | | Other/ None/ Not care | ? | Lead |
| Polling firm/Commissioner | Fieldwork date | Sample size | Sánchez PSOE | Casado PP | Other/ None/ Not care | ? | Lead |
| InvyMark/laSexta | 11–15 Oct 2021 | ? | 52.3 | 46.3 | 1.4 | – | 6.0 |

## Leader ratings

The table below lists opinion polling on leader ratings, on a 0–10 scale: 0 would stand for a "terrible" rating, whereas 10 would stand for "excellent".
| Polling firm/Commissioner | Fieldwork date | Sample size | | | | | | | | | | |
| Polling firm/Commissioner | Fieldwork date | Sample size | Sánchez PSOE | Casado PP | Ayuso PP | Feijóo PP | Abascal Vox | Iglesias UP | Díaz UP/Sumar | Belarra Podemos | Arrimadas CS | Errejón Más País |
| NC Report/La Razón | 15–16 Jul 2023 | 1,000 | 4.2 | – | – | 4.5 | 3.4 | – | 4.0 | – | – | – |
| InvyMark/laSexta | 10–14 Jul 2023 | ? | 4.69 | – | – | 4.83 | 2.75 | – | 3.98 | – | – | – |
| DYM/Henneo | 12–13 Jul 2023 | 1,019 | 3.9 | – | – | 4.4 | 2.5 | – | 4.1 | – | – | – |
| DYM/Henneo | 7–10 Jul 2023 | 1,021 | 4.0 | – | – | 4.1 | 2.5 | – | 4.0 | – | – | – |
| NC Report/La Razón | 3–7 Jul 2023 | 1,000 | 4.2 | – | – | 4.5 | 3.3 | – | 4.1 | – | – | – |
| Sondaxe/La Voz de Galicia | 3–7 Jul 2023 | 1,000 | 4.67 | – | – | 4.26 | 2.85 | – | 4.37 | – | – | – |
| InvyMark/laSexta | 3–7 Jul 2023 | ? | 4.40 | – | – | 4.55 | 3.37 | – | 3.90 | – | – | – |
| CIS | 30 Jun–5 Jul 2023 | 4,166 | 4.79 | – | – | 4.46 | 2.82 | – | 4.84 | – | – | – |
| Opinòmetre/Ara | 27 Jun–4 Jul 2023 | 1,521 | 4.5 | – | – | 3.9 | 2.4 | – | 4.8 | – | – | – |
| DYM/Henneo | 30 Jun–3 Jul 2023 | 1,018 | 4.0 | – | – | 4.1 | 2.5 | – | 4.0 | – | – | – |
| Sigma Dos/Antena 3 | 23 Jun–3 Jul 2023 | 2,880 | 4.1 | – | – | 4.1 | – | – | 4.3 | – | – | – |
| Sigma Dos/El Mundo | 26–30 Jun 2023 | 2,109 | 4.0 | – | – | 4.1 | 3.0 | – | 4.1 | – | – | – |
| GAD3/NIUS | 27–28 Jun 2023 | 1,005 | 4.2 | – | – | 4.4 | – | – | 4.5 | – | – | – |
| CIS | 8–27 Jun 2023 | 29,201 | 4.68 | – | – | 4.30 | 2.96 | – | 4.70 | 3.12 | – | – |
| DYM/Henneo | 16–26 Jun 2023 | 1,522 | 3.9 | – | – | 4.1 | 2.7 | – | 4.0 | – | – | – |
| Sigma Dos/El Mundo | 16–23 Jun 2023 | 2,188 | 3.8 | – | – | 4.3 | 3.1 | – | 4.2 | – | – | – |
| DYM/Henneo | 16–19 Jun 2023 | 1,015 | 4.0 | – | – | 4.2 | 2.7 | – | 4.0 | – | – | – |
| NC Report/La Razón | 12–17 Jun 2023 | 1,000 | 4.2 | – | – | 4.5 | 3.3 | – | 4.1 | – | – | – |
| Sigma Dos/Antena 3 | 5–13 Jun 2023 | 1,515 | 4.1 | – | – | 4.6 | 3.1 | – | 4.5 | – | – | – |
| GAD3/ABC | 5–8 Jun 2023 | 2,007 | 4.1 | – | – | 4.6 | 3.2 | – | 4.3 | – | – | – |
| Sigma Dos/El Mundo | 5–8 Jun 2023 | 1,711 | 4.1 | – | – | 4.7 | 3.0 | – | 4.5 | 2.7 | – | – |
| CIS | 31 May–7 Jun 2023 | 7,407 | 4.59 | – | – | 4.37 | 3.00 | – | 4.89 | 3.17 | – | 4.18 |
| NC Report/La Razón | 30 May–3 Jun 2023 | 1,000 | 4.1 | – | – | 4.5 | 3.1 | – | 4.2 | – | – | – |
| SocioMétrica/El Español | 30 May–3 Jun 2023 | 1,140 | 4.0 | – | – | 3.7 | 3.2 | – | 4.4 | – | – | – |
| GESOP/Prensa Ibérica | 30 May–1 Jun 2023 | 1,003 | 4.30 | – | – | 4.63 | 2.94 | – | 4.64 | – | – | – |
| Sigma Dos/El Mundo | 29 May–1 Jun 2023 | 2,401 | 3.8 | – | – | 4.5 | 3.0 | – | 4.2 | 2.4 | – | – |
| GAD3/NIUS | 8–9 May 2023 | 1,011 | 4.2 | – | – | 4.2 | 2.8 | – | 4.4 | – | 3.4 | 3.5 |
| CIS | 3–8 May 2023 | 4,030 | 4.39 | – | – | 4.11 | 2.86 | – | 4.79 | – | 3.47 | 4.12 |
| SocioMétrica/El Español | 2–5 May 2023 | 900 | 3.6 | – | – | 3.4 | 3.1 | – | 4.1 | – | – | – |
| InvyMark/laSexta | 24–28 Apr 2023 | ? | 4.60 | – | – | 4.15 | 2.60 | – | 3.65 | – | – | – |
| Sigma Dos/El Mundo | 24–27 Apr 2023 | 2,059 | 3.8 | – | – | 3.7 | 2.8 | – | 4.0 | 2.6 | – | – |
| DYM/Henneo | 19–21 Apr 2023 | 1,008 | 3.9 | – | 4.0 | 3.8 | 2.7 | – | 4.6 | – | 3.3 | 3.6 |
| SocioMétrica/El Español | 4–8 Apr 2023 | 900 | 3.6 | – | – | 3.5 | 3.5 | – | 4.3 | – | 2.5 | – |
| Sigma Dos/El Mundo | 3–5 Apr 2023 | 1,755 | 3.9 | – | – | 3.8 | 2.5 | – | 4.1 | 2.8 | – | – |
| CIS | 31 Mar–5 Apr 2023 | 4,159 | 4.43 | – | – | 4.03 | 2.73 | – | 4.87 | – | 3.39 | 4.07 |
| DYM/Henneo | 23–24 Mar 2023 | 1,008 | 3.7 | – | 3.7 | 3.7 | 2.5 | – | 4.1 | – | 3.1 | 3.2 |
| GAD3/ABC | 22–24 Mar 2023 | 1,011 | 4.1 | – | – | 4.0 | 2.5 | – | 4.2 | – | 3.1 | 3.1 |
| InvyMark/laSexta | 20–24 Mar 2023 | ? | 4.97 | – | – | 3.66 | 2.54 | – | 3.65 | – | – | – |
| CIS | 1–11 Mar 2023 | 3,788 | 4.41 | – | – | 4.28 | 2.68 | – | 4.89 | – | 3.39 | 4.10 |
| InvyMark/laSexta | 6–10 Mar 2023 | ? | 4.77 | – | – | 4.20 | 2.54 | – | 3.65 | – | – | – |
| SocioMétrica/El Español | 28 Feb–3 Mar 2023 | 900 | 3.6 | – | – | 3.6 | 2.7 | – | 4.1 | – | 2.5 | 3.8 |
| Sigma Dos/El Mundo | 24 Feb–2 Mar 2023 | 1,772 | 3.8 | – | – | 3.8 | 2.9 | – | 4.1 | – | 3.0 | 3.4 |
| GESOP/Prensa Ibérica | 27 Feb–1 Mar 2023 | 1,002 | 3.85 | – | – | 4.33 | 2.60 | – | 4.63 | – | 3.44 | 3.75 |
| NC Report/La Razón | 20–24 Feb 2023 | 1,000 | 4.1 | – | – | 4.4 | 3.4 | – | 4.0 | – | – | – |
| InvyMark/laSexta | 20–24 Feb 2023 | ? | 4.79 | – | – | 4.07 | 2.10 | – | 3.59 | – | – | – |
| GAD3/NIUS | 20–22 Feb 2023 | 1,001 | 3.9 | – | – | 4.1 | 2.6 | – | 4.0 | – | 3.0 | 3.2 |
| Sigma Dos/Antena 3 | 16–22 Feb 2023 | ? | 3.5 | – | – | 3.6 | 2.7 | – | 3.8 | – | 2.6 | 3.2 |
| DYM/Henneo | 15–19 Feb 2023 | 1,003 | 3.8 | – | 3.9 | 4.1 | 2.6 | – | 4.1 | – | 3.2 | 3.4 |
| CIS | 1–11 Feb 2023 | 3,935 | 4.34 | – | – | 4.34 | 2.72 | – | 4.91 | – | 3.41 | 4.02 |
| Sigma Dos/El Mundo | 27 Jan–2 Feb 2023 | 1,702 | 3.7 | – | – | 3.9 | 2.7 | – | 4.1 | – | 2.9 | 3.4 |
| InvyMark/laSexta | 23–27 Jan 2023 | ? | 4.75 | – | – | 3.86 | 2.10 | – | 3.59 | – | – | – |
| Sigma Dos/Antena 3 | 25 Jan 2023 | ? | 3.6 | – | – | 3.6 | 2.7 | – | 3.9 | – | 2.6 | 3.2 |
| DYM/Henneo | 18–20 Jan 2023 | 1,007 | 3.6 | – | 4.1 | 4.2 | 2.7 | – | 4.1 | 2.4 | 3.3 | 3.3 |
| CIS | 2–12 Jan 2023 | 3,961 | 4.38 | – | – | 4.27 | 2.76 | – | 4.87 | – | 3.32 | 4.00 |
| SocioMétrica/El Español | 28–31 Dec 2022 | 1,200 | 3.6 | – | – | 3.7 | 2.7 | – | 4.1 | – | 2.5 | 3.8 |
| Sigma Dos/El Mundo | 26–30 Dec 2022 | 1,911 | 3.7 | – | – | 3.7 | 3.0 | – | 4.0 | – | 2.8 | 3.4 |
| Sigma Dos/Antena 3 | 28 Dec 2022 | ? | 3.5 | – | – | 3.5 | 2.7 | – | 3.6 | – | 2.5 | 3.2 |
| InvyMark/laSexta | 19–23 Dec 2022 | ? | 4.57 | – | – | 3.88 | 2.34 | – | 3.69 | – | – | – |
| DYM/Henneo | 14–17 Dec 2022 | 1,014 | 3.5 | – | 4.0 | 4.1 | 2.5 | – | 3.9 | 2.6 | 3.1 | 3.2 |
| CIS | 1–14 Dec 2022 | 3,871 | 4.28 | – | – | 4.39 | 2.90 | – | 4.82 | – | 3.48 | 4.14 |
| InvyMark/laSexta | 28 Nov–2 Dec 2022 | ? | 4.50 | – | – | 4.28 | 2.29 | – | 3.34 | – | – | – |
| SocioMétrica/El Español | 28 Nov–2 Dec 2022 | 1,200 | 3.5 | – | – | 3.8 | 2.8 | – | 3.9 | – | – | 3.7 |
| Sigma Dos/El Mundo | 25–30 Nov 2022 | 1,495 | 3.8 | – | – | 3.8 | 2.9 | – | 4.1 | – | 2.8 | 3.4 |
| GESOP/Prensa Ibérica | 21–24 Nov 2022 | 1,001 | 4.30 | – | – | 4.61 | 2.72 | – | 4.93 | – | 3.64 | 4.10 |
| Sigma Dos/Antena 3 | 17–23 Nov 2022 | ? | 3.7 | – | – | 3.6 | 2.7 | – | 3.9 | – | 2.5 | 3.2 |
| DYM/Henneo | 16–22 Nov 2022 | 1,003 | 3.6 | – | 3.9 | 4.0 | 2.6 | – | 3.9 | 2.6 | 3.1 | 3.2 |
| CIS | 2–12 Nov 2022 | 3,821 | 4.42 | – | – | 4.25 | 2.80 | – | 4.90 | – | 3.45 | 4.13 |
| SocioMétrica/El Español | 31 Oct–2 Nov 2022 | 1,200 | 3.5 | – | – | 3.9 | 2.7 | – | 4.0 | – | 2.5 | 3.8 |
| Sigma Dos/El Mundo | 24–31 Oct 2022 | 2,503 | 3.9 | – | – | 4.1 | 2.9 | – | 4.1 | – | 3.0 | 3.5 |
| DYM/Henneo | 19–23 Oct 2022 | 1,006 | 3.7 | – | 4.0 | 4.1 | 2.6 | – | 4.1 | 2.6 | 3.1 | 3.5 |
| Sigma Dos/Antena 3 | 16 Oct 2022 | ? | 3.7 | – | – | 4.0 | 2.8 | – | 3.9 | 2.8 | 3.2 |
| CIS | 1–10 Oct 2022 | 3,713 | 4.47 | – | – | 4.42 | 2.65 | – | 4.71 | – | 3.26 | 3.89 |
| InvyMark/laSexta | 3–7 Oct 2022 | ? | 4.44 | – | – | 4.46 | 2.35 | – | 2.89 | – | – | – |
| SocioMétrica/El Español | 26–30 Sep 2022 | 1,200 | 3.2 | – | – | 4.4 | 3.0 | – | 4.2 | – | 2.9 | 3.9 |
| Sigma Dos/El Mundo | 26–29 Sep 2022 | 1,541 | 3.8 | – | – | 4.2 | 2.9 | – | 4.1 | – | 2.9 | 3.5 |
| InvyMark/laSexta | 19–23 Sep 2022 | ? | 4.72 | – | – | 4.03 | 2.33 | – | 3.48 | – | – | – |
| DYM/Henneo | 14–18 Sep 2022 | 1,007 | 3.8 | – | 3.9 | 4.0 | 2.6 | – | 4.0 | 2.7 | 3.1 | 3.5 |
| CIS | 1–10 Sep 2022 | 3,837 | 4.37 | – | – | 4.48 | 2.74 | – | 4.73 | – | 3.25 | 3.87 |
| Sigma Dos/Antena 3 | 2–8 Sep 2022 | ? | 3.7 | – | – | 3.9 | 2.7 | – | 3.9 | 2.6 | 3.3 |
| SocioMétrica/El Español | 29 Aug–3 Sep 2022 | 1,200 | 3.3 | – | – | 4.5 | 3.0 | – | 4.3 | – | 2.8 | 4.0 |
| Sigma Dos/El Mundo | 29 Aug–2 Sep 2022 | ? | 3.7 | – | – | 4.2 | 3.1 | – | 4.0 | – | 2.6 | 3.4 |
| Sigma Dos/Antena 3 | 18–22 Jul 2022 | ? | 3.6 | – | – | 4.1 | 2.8 | – | 3.8 | 2.6 | 3.2 | – |
| DYM/Henneo | 14–17 Jul 2022 | 1,000 | 3.6 | – | 4.3 | 4.6 | 2.7 | – | 4.0 | 2.7 | 3.3 | 3.4 |
| SocioMétrica/El Español | 14–16 Jul 2022 | 1,919 | 3.3 | – | – | 4.5 | 2.9 | – | 4.3 | – | 2.8 | 3.9 |
| GAD3/NIUS | 12–14 Jul 2022 | 1,000 | 3.9 | – | – | 4.5 | 2.8 | – | 4.5 | – | 3.0 | 3.7 |
| CIS | 1–12 Jul 2022 | 3,988 | 4.33 | – | – | 4.89 | 2.78 | – | 4.81 | – | 3.44 | 4.02 |
| GAD3/ABC | 4–6 Jul 2022 | 1,003 | 3.5 | – | – | 5.3 | 2.8 | – | 3.9 | – | 3.1 | 3.1 |
| SW Demoscopia | 29 Jun–1 Jul 2022 | 1,002 | 4.57 | – | – | 4.68 | 3.56 | – | 4.76 | – | 3.85 | – |
| Sigma Dos/El Mundo | 27–29 Jun 2022 | 1,212 | 3.5 | – | – | 4.4 | 2.9 | – | 3.8 | – | 2.9 | 3.4 |
| Sigma Dos/Antena 3 | 26 Jun 2022 | ? | 3.4 | – | – | 4.3 | 2.7 | – | 3.7 | 2.7 | 3.2 | – |
| SocioMétrica/El Español | 21–24 Jun 2022 | 1,200 | 3.2 | – | – | 4.7 | 2.8 | – | 4.1 | – | 2.8 | 4.4 |
| InvyMark/laSexta | 20–24 Jun 2022 | ? | 4.26 | – | – | 4.83 | 2.44 | – | 3.15 | – | – | – |
| GESOP/Prensa Ibérica | 20–22 Jun 2022 | 1,001 | 3.88 | – | – | 5.11 | 2.46 | – | 4.72 | – | 3.66 | 4.03 |
| CIS | 1–9 Jun 2022 | 3,623 | 4.31 | – | – | 4.75 | 2.83 | – | 4.91 | – | 3.56 | 3.95 |
| InvyMark/laSexta | 30 May–3 Jun 2022 | ? | 4.63 | – | – | 4.24 | 2.62 | – | 3.98 | – | 3.04 | – |
| DYM/Henneo | 11–13 May 2022 | ? | 3.7 | – | 4.3 | 4.7 | 2.7 | – | 4.2 | 2.5 | 3.3 | 3.4 |
| CIS | 3–12 May 2022 | 3,865 | 4.28 | – | – | 4.86 | 2.91 | – | 5.05 | – | 3.58 | 4.00 |
| SocioMétrica/El Español | 4–7 May 2022 | 1,200 | 3.4 | – | – | 4.4 | 3.1 | – | 4.3 | – | 2.9 | – |
| DYM/Henneo | 20–22 Apr 2022 | 1,012 | 3.8 | – | 4.3 | 4.6 | 2.8 | – | 4.3 | 2.7 | 3.3 | 3.6 |
| InvyMark/laSexta | 18–22 Apr 2022 | ? | 4.96 | – | – | 4.20 | 2.54 | – | 3.98 | – | 2.81 | – |
| ElectoPanel/Electomanía | 15 Mar–13 Apr 2022 | 4,650 | 4.1 | – | – | 4.3 | 3.6 | – | 4.8 | – | 2.8 | 4.0 |
| SocioMétrica/El Español | 9 Apr 2022 | ? | 3.5 | – | – | 3.9 | 3.0 | – | 4.2 | – | 2.7 | – |
| CIS | 1–9 Apr 2022 | 3,650 | 4.65 | – | – | 5.20 | 3.16 | – | 5.36 | – | 4.00 | 4.54 |
| Sigma Dos/El Mundo | 5–7 Apr 2022 | 2,400 | 4.0 | – | – | 4.5 | 3.1 | – | 4.2 | – | 3.2 | 3.6 |
| GESOP/Prensa Ibérica | 4–6 Apr 2022 | 1,000 | 4.16 | – | – | 5.23 | 2.84 | – | 4.92 | – | 3.82 | 4.13 |
| Sigma Dos/Antena 3 | 29 Mar 2022 | ? | 3.7 | – | – | 3.9 | 2.5 | – | 3.9 | – | 2.7 | 3.3 |
| DYM/Henneo | 16–19 Mar 2022 | 1,019 | 3.9 | – | 4.5 | 4.6 | 3.0 | – | 4.2 | 2.5 | 3.4 | 3.5 |
| InvyMark/laSexta | 7–11 Mar 2022 | ? | 4.85 | – | – | 4.02 | 2.55 | – | 3.84 | – | 2.68 | – |
| CIS | 1–11 Mar 2022 | 3,922 | 4.79 | 3.48 | – | – | 2.97 | – | 5.23 | – | 3.85 | 4.26 |
| Sigma Dos/Antena 3 | 2 Mar 2022 | ? | 3.7 | 2.4 | – | – | 2.8 | – | 3.9 | – | 2.7 | 3.2 |
| Target Point/El Debate | 23–25 Feb 2022 | 1,005 | 3.98 | 2.41 | 4.20 | 5.13 | 2.71 | – | 4.85 | – | – | 3.71 |
| Ágora Integral/Canarias Ahora | 23–25 Feb 2022 | 1,000 | 4.6 | – | 4.7 | 4.8 | 3.0 | – | 3.4 | – | – | 3.1 |
| InvyMark/laSexta | 21–25 Feb 2022 | ? | 4.75 | 3.67 | – | – | 2.36 | – | 3.63 | – | 2.83 | – |
| DYM/Henneo | 16–20 Feb 2022 | 1,013 | 3.6 | 2.9 | – | – | 2.8 | – | 4.0 | – | 3.1 | 3.3 |
| GAD3/NIUS | 14–17 Feb 2022 | 1,000 | 4.3 | 3.4 | 4.2 | – | 2.6 | – | 4.6 | – | 3.2 | 3.3 |
| GESOP/El Periódico | 14–16 Feb 2022 | 1,002 | 4.16 | 3.33 | – | – | 2.59 | – | 4.92 | – | 3.41 | 3.98 |
| CIS | 1–12 Feb 2022 | 3,860 | 4.49 | 3.23 | – | – | 2.71 | – | 4.87 | – | 3.66 | 4.01 |
| ElectoPanel/Electomanía | 15 Dec–31 Jan 2022 | 7,049 | 3.6 | 2.4 | – | – | 2.7 | – | 4.2 | – | 2.4 | 3.5 |
| DYM/Henneo | 19–23 Jan 2022 | 1,008 | 3.5 | 3.0 | – | – | 2.6 | – | 3.9 | – | 3.2 | 3.3 |
| CIS | 3–14 Jan 2022 | 3,777 | 4.34 | 3.37 | – | – | 2.88 | – | 4.82 | – | 3.59 | 4.05 |
| SocioMétrica/El Español | 20–30 Dec 2021 | 3,000 | 3.8 | 2.8 | – | – | 2.9 | – | 3.8 | – | 3.1 | – |
| Sigma Dos/Antena 3 | 26 Dec 2021 | ? | 3.6 | 3.1 | – | – | 2.6 | – | 3.6 | – | 2.8 | 2.9 |
| Sigma Dos/El Mundo | 20–24 Dec 2021 | 2,619 | 3.7 | 3.2 | – | – | 2.9 | – | 3.9 | – | 3.2 | 3.4 |
| DYM/Henneo | 15–19 Dec 2021 | 1,012 | 3.6 | 3.1 | – | – | 2.6 | – | 4.1 | – | 3.4 | 3.5 |
| GAD3/ABC | 13–16 Dec 2021 | 1,003 | 4.0 | 3.4 | – | – | 2.8 | – | 4.1 | – | 3.1 | 3.2 |
| CIS | 1–13 Dec 2021 | 3,733 | 4.55 | 3.40 | – | – | 2.77 | – | 4.84 | – | 3.65 | 4.15 |
| ElectoPanel/Electomanía | 12 Nov–3 Dec 2021 | 7,049 | 3.3 | 2.7 | – | – | 2.4 | – | 4.3 | – | 2.8 | 3.6 |
| Sigma Dos/Antena 3 | 22 Nov 2021 | ? | 3.6 | 3.0 | – | – | 2.6 | – | 3.6 | – | 2.8 | 3.2 |
| DYM/Henneo | 17–21 Nov 2021 | 1,021 | 3.5 | 3.2 | – | – | 2.8 | – | 4.1 | – | 3.3 | 3.3 |
| InvyMark/laSexta | 15–19 Nov 2021 | ? | 4.56 | 3.89 | – | – | 2.29 | – | 3.38 | – | 2.73 | – |
| CIS | 2–11 Nov 2021 | 3,779 | 4.45 | 3.41 | – | – | 2.79 | – | 4.76 | – | 3.61 | 4.13 |
| Sigma Dos/El Mundo | 10–11 Nov 2021 | 1,688 | 3.7 | 3.3 | – | – | 3.0 | – | 3.8 | – | 3.1 | 3.3 |
| GAD3/NIUS | 8–11 Nov 2021 | 1,001 | 4.3 | 3.7 | 4.5 | – | 2.7 | – | 4.5 | – | 3.4 | 3.5 |
| ElectoPanel/Electomanía | 29 Oct–4 Nov 2021 | 1,479 | 3.7 | 2.9 | – | – | 2.5 | – | 3.7 | – | 2.7 | 3.1 |
| SW Demoscopia | 20–30 Oct 2021 | 1,203 | 4.24 | 3.92 | – | – | 3.46 | – | 4.41 | – | 4.01 | – |
| DYM/Henneo | 20–24 Oct 2021 | 1,000 | 3.6 | 3.4 | – | – | 2.9 | – | 4.2 | – | 3.3 | 3.3 |
| Sigma Dos/El Mundo | 19–21 Oct 2021 | 1,928 | 3.8 | 3.5 | – | – | 2.9 | – | 3.9 | – | 3.2 | 3.4 |
| CIS | 1–13 Oct 2021 | 3,660 | 4.4 | 3.5 | – | – | 2.8 | – | 4.8 | – | 3.7 | 4.2 |
| Sigma Dos/Antena 3 | 11 Oct 2021 | ? | 3.6 | 3.2 | – | – | 2.7 | – | 3.4 | – | 2.8 | 3.1 |
| ElectoPanel/Electomanía | 24 Sep–1 Oct 2021 | 1,193 | 3.9 | 3.4 | – | – | 3.2 | – | 4.3 | – | 3.3 | 4.1 |
| DYM/Henneo | 16–19 Sep 2021 | 1,000 | 3.9 | 3.5 | – | – | 3.1 | – | 4.0 | – | 3.6 | 3.7 |
| ElectoPanel/Electomanía | 10–17 Sep 2021 | 1,233 | 3.9 | 3.4 | – | – | 3.3 | – | 4.3 | – | 3.4 | 4.1 |
| CIS | 1–13 Sep 2021 | 3,780 | 4.5 | 3.4 | – | – | 2.7 | – | 4.6 | – | 3.6 | 4.2 |
| Sigma Dos/El Mundo | 30 Aug–2 Sep 2021 | 1,050 | 3.8 | 3.3 | – | – | 2.8 | – | – | 2.7 | 3.0 | 3.3 |
| Sigma Dos/Antena 3 | 30 Aug 2021 | ? | 3.4 | 3.1 | – | – | 2.7 | – | – | 2.5 | 2.7 | 3.1 |
| NC Report/La Razón | 24–27 Aug 2021 | 1,000 | 3.9 | 3.7 | – | – | 2.9 | – | 3.4 | – | 3.4 | 3.2 |
| ElectoPanel/Electomanía | 16–23 Jul 2021 | 1,601 | 4.2 | 3.6 | – | – | 3.5 | – | 4.1 | – | 3.7 | 4.3 |
| Sigma Dos/Antena 3 | 19 Jul 2021 | ? | 3.4 | 3.1 | – | – | 2.7 | – | – | 2.4 | 2.7 | 3.1 |
| DYM/Henneo | 15–19 Jul 2021 | 1,019 | 3.2 | 3.3 | – | – | 2.6 | – | 3.4 | – | 3.1 | 3.1 |
| InvyMark/laSexta | 12–16 Jul 2021 | ? | 4.40 | 3.78 | – | – | 2.43 | – | – | 2.75 | 2.40 | – |
| GESOP/El Periódico | 14–15 Jul 2021 | 802 | 4.12 | 3.52 | – | – | 2.29 | – | 4.82 | – | 3.38 | 4.32 |
| CIS | 2–15 Jul 2021 | 3,798 | 4.6 | 3.5 | – | – | 2.7 | – | 4.6 | – | 3.5 | 4.1 |
| ElectoPanel/Electomanía | 8–10 Jul 2021 | 1,933 | 4.3 | 3.5 | – | – | 3.4 | – | 4.1 | – | 3.6 | 4.6 |
| ElectoPanel/Electomanía | 2–6 Jul 2021 | 2,111 | 4.1 | 3.5 | – | – | 3.4 | – | 4.2 | – | 3.6 | 4.5 |
| Sigma Dos/El Mundo | 28 Jun–1 Jul 2021 | 1,020 | 3.8 | 3.6 | – | – | 2.7 | – | – | 3.0 | 3.3 | 4.1 |
| ElectoPanel/Electomanía | 24–28 Jun 2021 | 2,017 | 4.2 | 3.6 | – | – | 3.5 | – | 4.2 | – | 3.7 | 4.7 |
| SocioMétrica/El Español | 27 Jun 2021 | ? | 3.1 | 2.6 | – | – | 2.7 | – | 2.9 | – | 2.4 | – |
| Sigma Dos/Antena 3 | 21 Jun 2021 | ? | 3.4 | 3.2 | – | – | 2.4 | – | – | 2.4 | 2.8 | 3.2 |
| DYM/Henneo | 17–21 Jun 2021 | 1,002 | 3.5 | 3.2 | – | – | 2.7 | – | 3.8 | – | 3.3 | – |
| CIS | 2–15 Jun 2021 | 3,814 | 4.5 | 3.5 | – | – | 2.7 | – | 4.6 | – | 3.4 | 4.2 |
| Sigma Dos/El Mundo | 31 May–1 Jun 2021 | 1,020 | 3.46 | 3.57 | – | – | 2.94 | – | 3.87 | – | 3.18 | – |
| SocioMétrica/El Español | 26–29 May 2021 | 1,100 | 3.1 | 2.5 | – | – | 2.7 | 2.4 | – | – | 2.2 | – |
| DYM/Henneo | 21–24 May 2021 | 1,008 | 3.4 | 3.6 | – | – | 2.8 | – | 3.6 | – | 3.3 | – |
| InvyMark/laSexta | 17–21 May 2021 | ? | 4.21 | 4.08 | – | – | 2.48 | – | – | – | 2.34 | – |
| GAD3/ABC | 12–18 May 2021 | 1,202 | 3.8 | 4.1 | – | – | 3.1 | – | 4.1 | – | 3.2 | 3.6 |
| Sigma Dos/Antena 3 | 17 May 2021 | ? | 3.4 | 3.3 | – | – | 2.4 | 2.2 | – | – | 2.7 | – |
| CIS | 4–13 May 2021 | 3,814 | 4.5 | 3.7 | – | – | 2.6 | 3.4 | – | – | 3.4 | – |
| InvyMark/laSexta | 5–7 May 2021 | ? | 4.24 | 4.48 | – | – | 2.61 | – | – | – | 2.19 | – |
| Sigma Dos/El Mundo | 5–6 May 2021 | 1,000 | 3.51 | 3.39 | – | – | 2.70 | – | 3.39 | – | 2.80 | – |
| InvyMark/laSexta | 12–16 Apr 2021 | ? | 4.71 | 3.80 | – | – | 2.54 | 2.83 | – | – | 2.84 | – |
| CIS | 5–14 Apr 2021 | 3,823 | 4.5 | 3.5 | – | – | 2.7 | 3.3 | – | – | 3.3 | – |
| CIS | 1–11 Mar 2021 | 3,820 | 4.4 | 3.3 | – | – | 2.6 | 3.0 | – | – | 3.4 | – |
| Sigma Dos/El Mundo | 1–3 Mar 2021 | 1,096 | 3.7 | 3.0 | – | – | 2.8 | 2.4 | – | – | 3.3 | – |
| DYM/Henneo | 19–23 Feb 2021 | 1,002 | 3.5 | 2.9 | – | – | 2.5 | 2.2 | – | – | 3.3 | – |
| CIS | 3–11 Feb 2021 | 3,869 | 4.3 | 3.2 | – | – | 2.5 | 3.1 | – | – | 3.4 | – |
| CIS | 7–25 Jan 2021 | 3,862 | 4.3 | 3.2 | – | – | 2.3 | 3.1 | – | – | 3.4 | – |
| InvyMark/laSexta | 18–22 Jan 2021 | ? | 4.81 | 3.73 | – | – | 2.08 | 3.35 | – | – | 3.32 | – |
| SocioMétrica/El Español | 28 Dec–5 Jan 2021 | 1,206 | 3.4 | 2.7 | – | – | 2.7 | 2.5 | – | – | 3.5 | – |
| Sigma Dos/El Mundo | 22–29 Dec 2020 | 1,144 | 4.1 | 3.8 | – | – | 2.9 | 3.2 | – | – | 4.1 | – |
| InvyMark/laSexta | 14–18 Dec 2020 | ? | 4.50 | 3.64 | – | – | 2.00 | 3.01 | – | – | 3.31 | – |
| DYM/Henneo | 15–17 Dec 2020 | 1,000 | 3.5 | 3.2 | – | – | 2.4 | 2.7 | – | – | 3.9 | – |
| CIS | 1–9 Dec 2020 | 3,817 | 4.4 | 3.4 | – | – | 2.3 | 3.3 | – | – | 3.6 | – |
| Sigma Dos/Antena 3 | 7 Dec 2020 | ? | 3.5 | 3.4 | – | – | 2.2 | 2.6 | – | – | 3.5 | – |
| SW Demoscopia/infoLibre | 26 Nov–5 Dec 2020 | 1,237 | 3.9 | 3.5 | – | – | 2.4 | 2.8 | – | – | 3.9 | – |
| SocioMétrica/El Español | 19–21 Nov 2020 | 2,088 | 3.5 | 2.8 | – | – | 2.7 | 2.7 | – | – | 3.4 | – |
| DYM/Henneo | 18–20 Nov 2020 | 1,001 | 3.5 | 3.3 | – | – | 2.6 | 2.6 | – | – | 3.8 | – |
| CIS | 3–12 Nov 2020 | 3,853 | 4.4 | 3.2 | – | – | 2.1 | 3.3 | – | – | 3.4 | – |
| DYM/Henneo | 22–23 Oct 2020 | 1,006 | 3.5 | 3.4 | – | – | 2.5 | 2.7 | – | – | 4.0 | – |
| Sigma Dos/El Mundo | 22–23 Oct 2020 | 1,000 | 4.0 | 3.6 | – | – | 2.2 | 2.9 | – | – | 3.6 | – |
| SocioMétrica/El Español | 15–17 Oct 2020 | 2,103 | 3.5 | 2.6 | – | – | 2.7 | 2.7 | – | – | 3.7 | – |
| Sigma Dos/Antena 3 | 10 Oct 2020 | ? | 3.7 | 3.1 | – | – | 2.2 | 2.6 | – | – | 3.3 | – |
| InvyMark/laSexta | 5–9 Oct 2020 | ? | 4.46 | 3.24 | – | – | 2.10 | 3.05 | – | – | 2.95 | – |
| CIS | 1–7 Oct 2020 | 2,924 | 4.5 | 3.1 | – | – | 2.4 | 3.3 | – | – | 3.5 | – |
| SocioMétrica/El Español | 25–27 Sep 2020 | 2,307 | 3.6 | 2.7 | – | – | 2.8 | 2.6 | – | – | 4.0 | – |
| DYM/Henneo | 16–20 Sep 2020 | 1,008 | 3.6 | 3.1 | – | – | 2.6 | 2.7 | – | – | 3.8 | – |
| InvyMark/laSexta | 7–11 Sep 2020 | ? | 4.61 | 3.21 | – | – | 2.20 | 3.35 | – | – | 3.25 | – |
| CIS | 1–7 Sep 2020 | 2,904 | 4.6 | 3.2 | – | – | 2.3 | 3.3 | – | – | 3.7 | – |
| Sigma Dos/Antena 3 | 6 Sep 2020 | ? | 3.56 | 3.34 | – | – | 2.52 | 2.50 | – | – | 3.54 | – |
| SocioMétrica/El Español | 28–30 Aug 2020 | 1,620 | 3.7 | 3.0 | – | – | 3.0 | 2.7 | – | – | 4.5 | – |
| SW Demoscopia | 19–21 Aug 2020 | 1,001 | 4.88 | 3.62 | – | – | 2.55 | 3.14 | – | – | 4.45 | – |
| InvyMark/laSexta | 20–24 Jul 2020 | ? | 5.05 | 3.14 | – | – | 1.90 | 3.55 | – | – | 3.35 | – |
| IMOP/CIS | 1–9 Jul 2020 | 3,032 | 4.9 | 3.6 | – | – | 2.5 | 3.6 | – | – | 4.1 | – |
| DYM/Henneo | 24–27 Jun 2020 | 1,000 | 3.8 | 3.4 | – | – | 2.6 | 2.9 | – | – | 4.1 | – |
| Sigma Dos/El Mundo | 15–17 Jun 2020 | 1,000 | 4.21 | 3.45 | – | – | 2.55 | 3.15 | – | – | 3.93 | – |
| IMOP/CIS | 1–9 Jun 2020 | 4,258 | 4.9 | 3.4 | – | – | 2.3 | 3.7 | – | – | 3.9 | – |
| SocioMétrica/El Español | 27–29 May 2020 | 1,872 | 4.1 | 3.7 | – | – | 3.0 | 3.4 | – | – | 4.0 | – |
| DYM/Henneo | 21–24 May 2020 | 1,041 | 3.8 | 3.1 | – | – | 2.4 | 3.0 | – | – | 4.1 | – |
| Sigma Dos/Antena 3 | 17 May 2020 | ? | 4.13 | 3.68 | – | – | 2.43 | 3.10 | – | – | 4.14 | – |
| Intercampo/CIS | 4–13 May 2020 | 3,800 | 4.9 | 3.8 | – | – | 2.6 | 3.6 | – | – | 4.3 | – |
| SW Demoscopia | 5–8 May 2020 | 1,104 | 4.35 | 3.79 | – | – | 2.94 | 3.37 | – | – | 4.28 | – |
| Sináptica/Público | 28 Apr–4 May 2020 | 1,001 | 3.76 | 2.72 | – | – | 1.93 | 3.25 | – | – | 3.53 | – |
| InvyMark/laSexta | 27 Apr–1 May 2020 | ? | 5.11 | 3.63 | – | – | 2.40 | 3.89 | – | – | 3.65 | – |
| DYM/Henneo | 23–25 Apr 2020 | 1,000 | 3.7 | 3.7 | – | – | 2.7 | 3.0 | – | – | 3.9 | – |
| SocioMétrica/El Español | 21–24 Apr 2020 | 1,200 | 4.3 | 3.9 | – | – | 3.0 | 3.5 | – | – | 4.2 | – |
| Sigma Dos/El Mundo | 13–15 Apr 2020 | 1,000 | 4.18 | 3.94 | – | – | 2.48 | 3.20 | – | – | 3.82 | – |
| Intercampo/CIS | 30 Mar–7 Apr 2020 | 3,000 | 5.0 | 4.2 | – | – | 3.0 | 3.7 | – | – | 4.3 | – |
| Sigma Dos/Antena 3 | 25 Mar–1 Apr 2020 | ? | 4.97 | 4.78 | – | – | 3.13 | 3.64 | – | – | 4.27 | – |
| SW Demoscopia | 27–31 Mar 2020 | 1,102 | 3.79 | 3.68 | – | – | 3.04 | 3.26 | – | – | 3.66 | – |
| DYM/Henneo | 26–27 Mar 2020 | 1,001 | 3.8 | 3.5 | – | – | 2.7 | 3.0 | – | – | 3.7 | – |
| CIS | 1–13 Mar 2020 | 3,912 | 4.4 | 3.5 | – | – | 2.6 | 3.5 | – | – | 3.3 | 3.3 |
| SocioMétrica/El Español | 5 Mar 2020 | ? | 3.8 | 3.2 | – | – | 3.3 | 3.6 | – | – | 4.3 | – |
| SW Demoscopia | 24–28 Feb 2020 | 1,302 | 4.12 | 3.85 | – | – | 3.23 | 3.43 | – | – | 3.77 | – |
| InvyMark/laSexta | 17–21 Feb 2020 | ? | 4.89 | 3.58 | – | – | 2.56 | 4.03 | – | – | – | – |
| CIS | 1–11 Feb 2020 | 2,957 | 4.5 | 3.7 | – | – | 2.8 | 3.7 | – | – | 3.5 | 3.3 |
| InvyMark/laSexta | 27–31 Jan 2020 | ? | 4.97 | 3.60 | – | – | 2.38 | 3.95 | – | – | – | 3.23 |
| SW Demoscopia | 27–31 Jan 2020 | 1,307 | 4.02 | 3.82 | – | – | 3.21 | 3.44 | – | – | 3.88 | – |
| SocioMétrica/El Español | 15–18 Jan 2020 | 1,100 | 3.8 | 3.0 | – | – | 3.2 | 3.5 | – | – | 4.1 | – |
| CIS | 2–13 Jan 2020 | 2,929 | 4.2 | 3.3 | – | – | 2.6 | 3.5 | – | – | 3.3 | 3.3 |
| InvyMark/laSexta | 7–10 Jan 2020 | ? | 5.14 | 3.50 | – | – | 2.29 | 3.97 | – | – | – | 2.97 |
| GAD3/ABC | 7–10 Jan 2020 | 1,000 | 3.9 | 4.2 | – | – | 3.2 | 3.3 | – | – | 3.9 | – |
| SW Demoscopia | 30 Dec–2 Jan 2020 | 1,304 | 3.96 | 3.75 | – | – | 3.15 | 3.38 | – | – | 4.11 | – |
| SocioMétrica/El Español | 24–31 Dec 2019 | 1,800 | 3.6 | 3.4 | – | – | 3.4 | 3.6 | – | – | 4.3 | – |
| Sigma Dos/El Mundo | 26–27 Dec 2019 | 1,000 | 3.95 | 3.74 | – | – | 3.32 | 3.86 | – | – | 4.09 | 3.91 |
| SocioMétrica/El Español | 20–21 Dec 2019 | 2,160 | 3.5 | 3.8 | – | – | 3.4 | 3.4 | – | – | 4.8 | 3.9 |
| CIS | 29 Nov–19 Dec 2019 | 4,800 | 4.1 | 3.6 | – | – | 2.8 | 3.5 | – | – | 3.6 | 3.3 |
| InvyMark/laSexta | 9–13 Dec 2019 | ? | 4.97 | 3.53 | – | – | 2.20 | 4.26 | – | – | – | 2.97 |
| ElectoPanel/Electomanía | 10–12 Dec 2019 | 1,000 | 3.6 | 3.4 | – | – | 2.8 | 4.1 | – | – | 4.2 | 3.3 |

## Approval ratings

The tables below list the public approval ratings of the leaders and leading candidates of the main political parties in Spain.

### Pedro Sánchez

| Polling firm/Commissioner | Fieldwork date | Sample size | Pedro Sánchez (PSOE) | Pedro Sánchez (PSOE) | Pedro Sánchez (PSOE) | Pedro Sánchez (PSOE) |
| Polling firm/Commissioner | Fieldwork date | Sample size | Y | N | ? | Net |
| Simple Lógica/elDiario.es | 5–13 Jul 2023 | 1,300 | 43.1 | ? | ? | −? |
| Simple Lógica/elDiario.es | 4–12 Jul 2023 | 1,300 | 42.4 | ? | ? | −? |
| Simple Lógica/elDiario.es | 3–11 Jul 2023 | 1,300 | 43.4 | ? | ? | −? |
| Simple Lógica/elDiario.es | 3–10 Jul 2023 | 997 | 43.6 | 51.5 | 4.9 | −7.9 |
| Simple Lógica/elDiario.es | 1–8 Jun 2023 | 1,027 | 36.4 | 60.4 | 3.2 | −24.0 |
| Simple Lógica/elDiario.es | 3–11 May 2023 | 1,013 | 36.3 | 58.6 | 5.1 | −22.3 |
| Simple Lógica/elDiario.es | 3–12 Apr 2023 | 1,014 | 38.0 | 56.9 | 5.2 | −18.9 |
| Simple Lógica/elDiario.es | 1–7 Mar 2023 | 1,028 | 34.9 | 59.8 | 5.4 | −24.9 |
| Simple Lógica/elDiario.es | 1–7 Feb 2023 | 1,240 | 36.7 | 58.8 | 4.5 | −22.1 |
| Simple Lógica/elDiario.es | 2–10 Jan 2023 | 1,012 | 38.3 | 57.0 | 4.7 | −18.7 |
| Simple Lógica/elDiario.es | 1–13 Dec 2022 | 1,029 | 36.9 | 57.0 | 6.1 | −20.1 |
| Simple Lógica/elDiario.es | 2–11 Nov 2022 | 996 | 36.4 | 58.5 | 5.1 | −22.1 |
| Simple Lógica/elDiario.es | 3–14 Oct 2022 | 1,048 | 38.5 | 55.5 | 6.0 | −17.0 |
| Simple Lógica/elDiario.es | 1–9 Sep 2022 | 1,044 | 32.8 | 61.9 | 5.3 | −29.1 |
| Simple Lógica/elDiario.es | 1–8 Aug 2022 | 1,078 | 36.1 | 56.7 | 7.2 | −20.6 |
| Simple Lógica/elDiario.es | 1–11 Jul 2022 | 1,044 | 30.9 | 63.8 | 5.3 | −32.9 |
| Simple Lógica/elDiario.es | 1–9 Jun 2022 | 1,055 | 33.5 | 60.0 | 6.4 | −26.5 |
| Simple Lógica/elDiario.es | 3–11 May 2022 | 1,049 | 36.3 | ? | ? | −? |
| Simple Lógica/elDiario.es | 1–7 Apr 2022 | 1,048 | 37.1 | 57.7 | 5.2 | −20.6 |
| Simple Lógica/elDiario.es | 1–10 Mar 2022 | 1,083 | 36.8 | 56.2 | 7.1 | −19.4 |
| Metroscopia | 1–2 Mar 2022 | 900 | 40.0 | 58.0 | 2.0 | −18.0 |
| Simple Lógica/elDiario.es | 1–10 Feb 2022 | 1,903 | 37.0 | 56.3 | 6.6 | −19.3 |
| Simple Lógica/elDiario.es | 3–13 Jan 2022 | 1,039 | 32.8 | 61.4 | 5.8 | −28.6 |
| Simple Lógica | 1–13 Dec 2021 | 1,041 | 33.3 | 61.1 | 5.6 | −27.8 |
| SW Demoscopia/Publicaciones Sur | 23–24 Nov 2021 | 610 | 42.5 | 57.5 | − | −15.0 |
| Simple Lógica | 30 Oct–15 Nov 2021 | 1,026 | 31.4 | 60.2 | 8.5 | −28.8 |
| Simple Lógica | 30 Sep–15 Oct 2021 | 1,056 | 33.1 | 59.6 | 7.3 | −26.5 |
| Simple Lógica | 1–16 Sep 2021 | 1,027 | 33.8 | 59.8 | 6.4 | −26.0 |
| Simple Lógica | 2–4 Aug 2021 | 1,062 | 36.2 | 57.4 | 6.4 | −21.2 |
| Simple Lógica | 5–12 Jul 2021 | 1,076 | 33.7 | 58.2 | 8.1 | −24.5 |
| Simple Lógica | 1–9 Jun 2021 | 1,017 | 32.5 | 61.1 | 6.4 | −28.6 |
| Simple Lógica | 4–12 May 2021 | 1,063 | 30.2 | 62.9 | 6.8 | −32.7 |
| Simple Lógica | 5–13 Apr 2021 | 1,053 | 35.1 | 59.3 | 5.6 | −24.2 |
| Simple Lógica | 1–9 Mar 2021 | 1,023 | 33.7 | 59.9 | 6.4 | −26.2 |
| Simple Lógica | 1–5 Feb 2021 | 1,054 | 32.0 | 58.4 | 9.6 | −26.4 |
| Simple Lógica | 4–13 Jan 2021 | 1,045 | 37.7 | 56.0 | 6.4 | −18.3 |
| Simple Lógica | 30 Nov–9 Dec 2020 | 1,065 | 36.7 | 56.3 | 7.0 | −19.6 |
| Simple Lógica | 4–11 Nov 2020 | 1,036 | 37.4 | 55.6 | 7.0 | −18.2 |
| Simple Lógica | 1–9 Oct 2020 | 1,060 | 36.1 | 55.9 | 8.0 | −19.8 |
| Metroscopia | 15 Sep 2020 | ? | 41.0 | ? | ? | −? |
| Simple Lógica | 1–11 Sep 2020 | 1,065 | 38.5 | 54.5 | 7.0 | −16.0 |
| Metroscopia | 9 Aug 2020 | ? | 50.0 | ? | ? | +? |
| Simple Lógica | 3–6 Aug 2020 | 1,046 | 45.5 | 45.8 | 8.8 | −0.3 |
| Metroscopia | 11 Jul 2020 | ? | 50.0 | ? | ? | +? |
| Simple Lógica | 1–8 Jul 2020 | 1,035 | 40.3 | 49.7 | 10.0 | −9.4 |
| Metroscopia | 7 Jun 2020 | ? | 50.0 | ? | ? | +? |
| Simple Lógica | 1–5 Jun 2020 | 1,012 | 37.2 | 57.2 | 5.6 | −20.0 |
| Simple Lógica | 4–8 May 2020 | 1,019 | 45.4 | 48.4 | 6.2 | −3.0 |
| Metroscopia | 7 May 2020 | ? | 50.0 | ? | ? | +? |
| Metroscopia | 4–6 May 2020 | ? | 45.0 | ? | ? | −? |
| Metroscopia | 27–30 Apr 2020 | ? | 45.0 | ? | ? | −? |
| Metroscopia | 20–24 Apr 2020 | ? | 42.0 | ? | ? | −? |
| GESOP | 13–17 Apr 2020 | 750 | 46.1 | 44.4 | 9.4 | +1.7 |
| Metroscopia | 15–16 Apr 2020 | ? | 51.0 | ? | ? | +? |
| Metroscopia | 6–8 Apr 2020 | ? | 49.0 | ? | ? | +? |
| Simple Lógica | 1–7 Apr 2020 | 1,057 | 34.9 | 55.3 | 9.8 | −20.4 |
| Metroscopia | 30 Mar–2 Apr 2020 | 1,637 | 44.0 | ? | ? | −? |
| SW Demoscopia | 17–19 Mar 2020 | 1,001 | 53.4 | 46.6 | – | +6.8 |
| Metroscopia | 25 Feb–13 Mar 2020 | 4,240 | 46.0 | ? | ? | −? |
| Simple Lógica | 2–6 Mar 2020 | 1,029 | 39.6 | 51.3 | 9.1 | −11.7 |
| Simple Lógica | 3–11 Feb 2020 | 1,073 | 39.6 | 53.5 | 6.9 | −13.9 |
| Metroscopia | 13–29 Jan 2020 | 4,237 | 47.0 | ? | ? | −? |
| Simple Lógica | 7–10 Jan 2020 | 1,097 | 33.6 | 62.4 | 4.0 | −28.8 |
| SocioMétrica/El Español | 20–21 Dec 2019 | 2,160 | 30.2 | 61.2 | 8.6 | −31.0 |
| Simple Lógica | 2–12 Dec 2019 | 1,064 | 33.1 | 60.8 | 6.1 | −27.7 |

### Alberto Núñez Feijóo

| Polling firm/Commissioner | Fieldwork date | Sample size | Alberto Núñez Feijóo (PP) | Alberto Núñez Feijóo (PP) | Alberto Núñez Feijóo (PP) | Alberto Núñez Feijóo (PP) |
| Polling firm/Commissioner | Fieldwork date | Sample size | Y | N | ? | Net |
| Simple Lógica/elDiario.es | 5–13 Jul 2023 | 1,300 | 31.1 | ? | ? | −? |
| Simple Lógica/elDiario.es | 4–12 Jul 2023 | 1,300 | 29.6 | ? | ? | −? |
| Simple Lógica/elDiario.es | 3–11 Jul 2023 | 1,300 | 29.4 | ? | ? | −? |
| Simple Lógica/elDiario.es | 3–10 Jul 2023 | 997 | 29.8 | 60.1 | 10.1 | −30.3 |
| Simple Lógica/elDiario.es | 1–8 Jun 2023 | 1,027 | 31.2 | 57.5 | 11.2 | −26.3 |
| Simple Lógica/elDiario.es | 3–11 May 2023 | 1,013 | 25.7 | 63.4 | 11.0 | −37.7 |
| Simple Lógica/elDiario.es | 3–12 Apr 2023 | 1,014 | 21.1 | 67.9 | 11.0 | −46.8 |
| Simple Lógica/elDiario.es | 1–7 Mar 2023 | 1,028 | 25.0 | 63.5 | 11.5 | −38.5 |
| Simple Lógica/elDiario.es | 1–7 Feb 2023 | 1,240 | 23.6 | 63.7 | 12.7 | −40.1 |
| Simple Lógica/elDiario.es | 2–10 Jan 2023 | 1,012 | 24.8 | 63.8 | 11.4 | −39.0 |
| Simple Lógica/elDiario.es | 1–13 Dec 2022 | 1,029 | 24.6 | 63.6 | 11.8 | −39.0 |
| Simple Lógica/elDiario.es | 2–11 Nov 2022 | 996 | 26.8 | 59.5 | 13.7 | −32.7 |
| Simple Lógica/elDiario.es | 3–14 Oct 2022 | 1,048 | 29.0 | 55.3 | 15.7 | −26.3 |
| Simple Lógica/elDiario.es | 1–9 Sep 2022 | 1,044 | 30.3 | 54.0 | 15.7 | −23.7 |
| Simple Lógica/elDiario.es | 1–8 Aug 2022 | 1,078 | 32.8 | 51.2 | 15.9 | −18.4 |
| Simple Lógica/elDiario.es | 1–11 Jul 2022 | 1,044 | 35.1 | 49.7 | 15.2 | −14.6 |
| Simple Lógica/elDiario.es | 1–9 Jun 2022 | 1,055 | 31.0 | 50.2 | 18.9 | −19.2 |
| Simple Lógica/elDiario.es | 3–11 May 2022 | 1,049 | 36.4 | ? | ? | −? |
| Simple Lógica/elDiario.es | 1–7 Apr 2022 | 1,048 | 37.1 | 42.8 | 20.0 | −5.7 |
| Simple Lógica/elDiario.es | 1–10 Mar 2022 | 1,083 | 42.6 | 32.0 | 25.4 | +10.6 |
| Metroscopia | 1–2 Mar 2022 | 900 | 49.0 | 33.0 | 18.0 | +16.0 |

### Pablo Casado

| Polling firm/Commissioner | Fieldwork date | Sample size | Pablo Casado (PP) | Pablo Casado (PP) | Pablo Casado (PP) | Pablo Casado (PP) |
| Polling firm/Commissioner | Fieldwork date | Sample size | Y | N | ? | Net |
| Simple Lógica/elDiario.es | 1–10 Mar 2022 | 1,083 | 9.3 | 82.2 | 8.5 | −72.9 |
| Simple Lógica/elDiario.es | 1–10 Feb 2022 | 1,903 | 14.4 | 78.4 | 7.2 | −64.0 |
| Simple Lógica/elDiario.es | 3–13 Jan 2022 | 1,039 | 16.8 | 78.4 | 5.8 | −61.6 |
| Simple Lógica | 1–13 Dec 2021 | 1,041 | 16.7 | 77.1 | 6.1 | −60.4 |
| SW Demoscopia/Publicaciones Sur | 23–24 Nov 2021 | 610 | 20.4 | 79.6 | − | −59.2 |
| Simple Lógica | 30 Oct–15 Nov 2021 | 1,026 | 17.2 | 73.9 | 9.0 | −56.7 |
| Simple Lógica | 30 Sep–15 Oct 2021 | 1,056 | 18.5 | 72.7 | 8.9 | −54.2 |
| Simple Lógica | 1–16 Sep 2021 | 1,027 | 15.5 | 75.9 | 8.6 | −60.4 |
| Simple Lógica | 2–4 Aug 2021 | 1,062 | 17.3 | 74.1 | 8.6 | −56.8 |
| Simple Lógica | 5–12 Jul 2021 | 1,076 | 18.5 | 71.5 | 9.9 | −53.0 |
| Simple Lógica | 1–9 Jun 2021 | 1,017 | 19.3 | 73.4 | 8.6 | −54.1 |
| Simple Lógica | 4–12 May 2021 | 1,063 | 20.9 | 70.4 | 8.8 | −49.5 |
| Simple Lógica | 5–13 Apr 2021 | 1,053 | 14.6 | 79.4 | 6.0 | −64.8 |
| Simple Lógica | 1–9 Mar 2021 | 1,023 | 14.9 | 78.7 | 6.4 | −63.8 |
| Simple Lógica | 1–5 Feb 2021 | 1,054 | 15.5 | 74.8 | 9.6 | −59.3 |
| Simple Lógica | 4–13 Jan 2021 | 1,045 | 19.5 | 72.7 | 7.7 | −53.2 |
| Simple Lógica | 30 Nov–9 Dec 2020 | 1,065 | 16.6 | 74.6 | 8.7 | −58.0 |
| Simple Lógica | 4–11 Nov 2020 | 1,036 | 15.2 | 76.3 | 8.5 | −61.1 |
| Simple Lógica | 1–9 Oct 2020 | 1,060 | 16.6 | 72.9 | 10.5 | −56.3 |
| Metroscopia | 15 Sep 2020 | ? | 19.0 | ? | ? | −? |
| Simple Lógica | 1–11 Sep 2020 | 1,065 | 21.0 | 70.3 | 8.7 | −49.3 |
| Metroscopia | 9 Aug 2020 | ? | 20.0 | ? | ? | −? |
| Simple Lógica | 3–6 Aug 2020 | 1,046 | 19.9 | 69.7 | 10.4 | −49.8 |
| Simple Lógica | 1–8 Jul 2020 | 1,035 | 19.7 | 69.0 | 11.3 | −49.3 |
| Simple Lógica | 1–5 Jun 2020 | 1,012 | 19.2 | 73.2 | 7.6 | −54.0 |
| Simple Lógica | 4–8 May 2020 | 1,019 | 22.7 | 68.6 | 8.7 | −45.9 |
| Metroscopia | 7 May 2020 | ? | 27.0 | ? | ? | −? |
| Metroscopia | 4–6 May 2020 | ? | 26.0 | ? | ? | −? |
| Metroscopia | 27–30 Apr 2020 | ? | 26.0 | ? | ? | −? |
| Metroscopia | 20–24 Apr 2020 | ? | 28.0 | ? | ? | −? |
| Metroscopia | 15–16 Apr 2020 | ? | 31.0 | ? | ? | −? |
| Metroscopia | 6–8 Apr 2020 | ? | 31.0 | ? | ? | −? |
| Simple Lógica | 1–7 Apr 2020 | 1,057 | 20.9 | 67.6 | 11.5 | −46.7 |
| Metroscopia | 30 Mar–2 Apr 2020 | 1,637 | 28.0 | ? | ? | −? |
| SW Demoscopia | 17–19 Mar 2020 | 1,001 | 50.2 | 49.8 | – | +0.4 |
| Metroscopia | 25 Feb–13 Mar 2020 | 4,240 | 27.0 | ? | ? | −? |
| Simple Lógica | 2–6 Mar 2020 | 1,029 | 20.2 | 69.8 | 10.0 | −49.6 |
| Simple Lógica | 3–11 Feb 2020 | 1,073 | 21.2 | 71.6 | 7.2 | −50.4 |
| Metroscopia | 13–29 Jan 2020 | 4,237 | 30.0 | ? | ? | −? |
| Simple Lógica | 7–10 Jan 2020 | 1,097 | 22.0 | 73.2 | 4.8 | −51.2 |
| SocioMétrica/El Español | 20–21 Dec 2019 | 2,160 | 32.3 | 57.4 | 10.4 | −25.1 |
| Simple Lógica | 2–12 Dec 2019 | 1,064 | 22.3 | 71.1 | 6.7 | −48.8 |

### Santiago Abascal

| Polling firm/Commissioner | Fieldwork date | Sample size | Santiago Abascal (Vox) | Santiago Abascal (Vox) | Santiago Abascal (Vox) | Santiago Abascal (Vox) |
| Polling firm/Commissioner | Fieldwork date | Sample size | Y | N | ? | Net |
| Simple Lógica/elDiario.es | 5–13 Jul 2023 | 1,300 | 18.9 | ? | ? | −? |
| Simple Lógica/elDiario.es | 4–12 Jul 2023 | 1,300 | 18.2 | ? | ? | −? |
| Simple Lógica/elDiario.es | 3–11 Jul 2023 | 1,300 | 17.4 | ? | ? | −? |
| Simple Lógica/elDiario.es | 3–10 Jul 2023 | 997 | 18.4 | 73.7 | 7.9 | −55.3 |
| Simple Lógica/elDiario.es | 1–8 Jun 2023 | 1,027 | 20.3 | 73.1 | 6.5 | −52.8 |
| Simple Lógica/elDiario.es | 3–11 May 2023 | 1,013 | 17.1 | 74.8 | 8.1 | −57.7 |
| Simple Lógica/elDiario.es | 3–12 Apr 2023 | 1,014 | 14.5 | 77.2 | 8.3 | −62.7 |
| Simple Lógica/elDiario.es | 1–7 Mar 2023 | 1,028 | 16.9 | 75.8 | 7.3 | −58.9 |
| Simple Lógica/elDiario.es | 1–7 Feb 2023 | 1,240 | 13.5 | 77.9 | 8.6 | −64.4 |
| Simple Lógica/elDiario.es | 2–10 Jan 2023 | 1,012 | 16.4 | 75.4 | 8.2 | −59.0 |
| Simple Lógica/elDiario.es | 1–13 Dec 2022 | 1,029 | 15.8 | 75.2 | 9.0 | −59.4 |
| Simple Lógica/elDiario.es | 2–11 Nov 2022 | 996 | 13.8 | 76.5 | 9.7 | −62.7 |
| Simple Lógica/elDiario.es | 3–14 Oct 2022 | 1,048 | 13.6 | 77.5 | 9.0 | −63.9 |
| Simple Lógica/elDiario.es | 1–9 Sep 2022 | 1,044 | 16.9 | 73.7 | 9.4 | −56.8 |
| Simple Lógica/elDiario.es | 1–8 Aug 2022 | 1,078 | 16.1 | 74.1 | 9.8 | −58.0 |
| Simple Lógica/elDiario.es | 1–11 Jul 2022 | 1,044 | 16.3 | 75.3 | 8.4 | −59.0 |
| Simple Lógica/elDiario.es | 1–9 Jun 2022 | 1,055 | 18.5 | 69.2 | 12.3 | −50.7 |
| Simple Lógica/elDiario.es | 3–11 May 2022 | 1,049 | 17.8 | ? | ? | −? |
| Simple Lógica/elDiario.es | 1–7 Apr 2022 | 1,048 | 19.1 | 72.3 | 8.6 | −53.2 |
| Simple Lógica/elDiario.es | 1–10 Mar 2022 | 1,083 | 15.4 | 75.0 | 9.5 | −59.6 |
| Simple Lógica/elDiario.es | 1–10 Feb 2022 | 1,903 | 14.0 | 77.4 | 8.6 | −63.4 |
| Simple Lógica/elDiario.es | 3–13 Jan 2022 | 1,039 | 15.4 | 76.8 | 7.8 | −61.4 |
| Simple Lógica | 1–13 Dec 2021 | 1,041 | 16.6 | 76.2 | 7.2 | −59.6 |
| SW Demoscopia/Publicaciones Sur | 23–24 Nov 2021 | 610 | 18.7 | 81.3 | − | −62.6 |
| Simple Lógica | 30 Oct–15 Nov 2021 | 1,026 | 17.5 | 72.3 | 10.2 | −54.8 |
| Simple Lógica | 30 Sep–15 Oct 2021 | 1,056 | 16.8 | 74.4 | 8.8 | −57.6 |
| Simple Lógica | 1–16 Sep 2021 | 1,027 | 14.9 | 76.1 | 9.0 | −61.2 |
| Simple Lógica | 2–4 Aug 2021 | 1,062 | 15.3 | 74.9 | 9.7 | −59.6 |
| Simple Lógica | 5–12 Jul 2021 | 1,076 | 15.8 | 74.0 | 10.1 | −58.2 |
| Simple Lógica | 1–9 Jun 2021 | 1,017 | 16.2 | 76.3 | 7.5 | −60.1 |
| Simple Lógica | 4–12 May 2021 | 1,063 | 16.8 | 75.0 | 8.2 | −58.2 |
| Simple Lógica | 5–13 Apr 2021 | 1,053 | 15.6 | 77.2 | 7.2 | −61.6 |
| Simple Lógica | 1–9 Mar 2021 | 1,023 | 14.6 | 77.5 | 7.8 | −62.9 |
| Simple Lógica | 1–5 Feb 2021 | 1,054 | 13.0 | 76.8 | 10.2 | −63.8 |
| Simple Lógica | 4–13 Jan 2021 | 1,045 | 12.9 | 78.0 | 9.0 | −65.1 |
| Simple Lógica | 30 Nov–9 Dec 2020 | 1,065 | 12.5 | 78.5 | 9.0 | −66.0 |
| Simple Lógica | 4–11 Nov 2020 | 1,036 | 11.4 | 80.2 | 8.4 | −68.8 |
| Simple Lógica | 1–9 Oct 2020 | 1,060 | 13.9 | 75.0 | 11.1 | −61.1 |
| Metroscopia | 15 Sep 2020 | ? | 15.0 | ? | ? | −? |
| Simple Lógica | 1–11 Sep 2020 | 1,065 | 15.2 | 75.1 | 9.7 | −59.9 |
| Simple Lógica | 3–6 Aug 2020 | 1,046 | 12.2 | 77.0 | 10.8 | −64.8 |
| Simple Lógica | 1–8 Jul 2020 | 1,035 | 13.1 | 75.4 | 11.5 | −62.3 |
| Simple Lógica | 1–5 Jun 2020 | 1,012 | 15.4 | 77.1 | 7.5 | −61.7 |
| Simple Lógica | 4–8 May 2020 | 1,019 | 13.8 | 77.2 | 9.0 | −63.4 |
| Metroscopia | 7 May 2020 | ? | 19.0 | ? | ? | −? |
| Metroscopia | 4–6 May 2020 | ? | 15.0 | ? | ? | −? |
| Metroscopia | 27–30 Apr 2020 | ? | 17.0 | ? | ? | −? |
| Metroscopia | 20–24 Apr 2020 | ? | 15.0 | ? | ? | −? |
| Metroscopia | 15–16 Apr 2020 | ? | 15.0 | ? | ? | −? |
| Metroscopia | 6–8 Apr 2020 | ? | 15.0 | ? | ? | −? |
| Simple Lógica | 1–7 Apr 2020 | 1,057 | 14.6 | 73.6 | 11.9 | −59.0 |
| Metroscopia | 30 Mar–2 Apr 2020 | 1,637 | 20.0 | ? | ? | −? |
| Metroscopia | 25 Feb–13 Mar 2020 | 4,240 | 23.0 | ? | ? | −? |
| Simple Lógica | 2–6 Mar 2020 | 1,029 | 14.9 | 74.3 | 10.7 | −59.4 |
| Simple Lógica | 3–11 Feb 2020 | 1,073 | 15.0 | 77.3 | 7.7 | −62.3 |
| Metroscopia | 13–29 Jan 2020 | 4,237 | 22.0 | ? | ? | −? |
| Simple Lógica | 7–10 Jan 2020 | 1,097 | 17.9 | 76.1 | 6.0 | −58.2 |
| SocioMétrica/El Español | 20–21 Dec 2019 | 2,160 | 28.4 | 60.4 | 11.2 | −32.0 |
| Simple Lógica | 2–12 Dec 2019 | 1,064 | 17.8 | 75.2 | 6.9 | −57.4 |

### Yolanda Díaz

| Polling firm/Commissioner | Fieldwork date | Sample size | Yolanda Díaz (Unidas Podemos/Sumar) | Yolanda Díaz (Unidas Podemos/Sumar) | Yolanda Díaz (Unidas Podemos/Sumar) | Yolanda Díaz (Unidas Podemos/Sumar) |
| Polling firm/Commissioner | Fieldwork date | Sample size | Y | N | ? | Net |
| Simple Lógica/elDiario.es | 5–13 Jul 2023 | 1,300 | 42.3 | ? | ? | −? |
| Simple Lógica/elDiario.es | 4–12 Jul 2023 | 1,300 | 39.7 | ? | ? | −? |
| Simple Lógica/elDiario.es | 3–11 Jul 2023 | 1,300 | 39.7 | ? | ? | −? |
| Simple Lógica/elDiario.es | 3–10 Jul 2023 | 997 | 39.6 | 52.5 | 7.9 | −12.9 |
| Simple Lógica/elDiario.es | 1–8 Jun 2023 | 1,027 | 40.7 | 52.1 | 7.2 | −11.4 |
| Simple Lógica/elDiario.es | 3–11 May 2023 | 1,013 | 39.7 | 50.3 | 10.1 | −10.6 |
| Simple Lógica/elDiario.es | 3–12 Apr 2023 | 1,014 | 40.4 | 49.4 | 10.2 | −9.0 |
| Simple Lógica/elDiario.es | 1–7 Mar 2023 | 1,028 | 37.6 | 51.0 | 11.4 | −13.4 |
| Simple Lógica/elDiario.es | 1–7 Feb 2023 | 1,240 | 41.5 | 48.3 | 10.2 | −6.8 |
| Simple Lógica/elDiario.es | 2–10 Jan 2023 | 1,012 | 39.4 | 51.9 | 8.7 | −12.5 |
| Simple Lógica/elDiario.es | 1–13 Dec 2022 | 1,029 | 35.4 | 52.7 | 11.9 | −17.3 |
| Simple Lógica/elDiario.es | 2–11 Nov 2022 | 996 | 37.4 | 50.8 | 11.8 | −13.4 |
| Simple Lógica/elDiario.es | 3–14 Oct 2022 | 1,048 | 39.1 | 48.9 | 12.0 | −9.8 |
| Simple Lógica/elDiario.es | 1–9 Sep 2022 | 1,044 | 35.2 | 53.5 | 11.3 | −18.3 |
| Simple Lógica/elDiario.es | 1–8 Aug 2022 | 1,078 | 39.4 | 49.9 | 10.6 | −10.5 |
| Simple Lógica/elDiario.es | 1–11 Jul 2022 | 1,044 | 34.2 | 54.2 | 11.6 | −20.0 |
| Simple Lógica/elDiario.es | 1–9 Jun 2022 | 1,055 | 37.7 | 50.1 | 12.3 | −12.4 |
| Simple Lógica/elDiario.es | 3–11 May 2022 | 1,049 | 42.9 | ? | ? | −? |
| Simple Lógica/elDiario.es | 1–7 Apr 2022 | 1,048 | 40.5 | 49.7 | 9.9 | −9.2 |
| Simple Lógica/elDiario.es | 1–10 Mar 2022 | 1,083 | 38.4 | 49.7 | 11.9 | −11.3 |
| Simple Lógica/elDiario.es | 1–10 Feb 2022 | 1,903 | 38.9 | 49.8 | 11.3 | −10.9 |
| Simple Lógica/elDiario.es | 3–13 Jan 2022 | 1,039 | 35.2 | 53.4 | 11.4 | −18.2 |
| Simple Lógica | 1–13 Dec 2021 | 1,041 | 33.6 | 55.2 | 11.1 | −21.6 |
| SW Demoscopia/Publicaciones Sur | 23–24 Nov 2021 | 610 | 39.3 | 60.7 | − | −21.4 |
| Simple Lógica | 30 Oct–15 Nov 2021 | 1,026 | 34.3 | 51.1 | 14.6 | −16.8 |
| Simple Lógica | 30 Sep–15 Oct 2021 | 1,056 | 32.1 | 52.7 | 15.2 | −20.6 |
| Simple Lógica | 1–16 Sep 2021 | 1,027 | 30.6 | 52.9 | 16.5 | −22.3 |
| Simple Lógica | 2–4 Aug 2021 | 1,062 | 32.4 | 51.8 | 15.8 | −19.4 |
| Simple Lógica | 5–12 Jul 2021 | 1,076 | 32.5 | 49.0 | 18.4 | −16.5 |
| Simple Lógica | 1–9 Jun 2021 | 1,017 | 32.8 | 53.4 | 13.9 | −20.6 |

### Pablo Iglesias

| Polling firm/Commissioner | Fieldwork date | Sample size | Pablo Iglesias (Unidas Podemos) | Pablo Iglesias (Unidas Podemos) | Pablo Iglesias (Unidas Podemos) | Pablo Iglesias (Unidas Podemos) |
| Polling firm/Commissioner | Fieldwork date | Sample size | Y | N | ? | Net |
| Simple Lógica | 4–12 May 2021 | 1,063 | 18.2 | 74.8 | 7.0 | −56.6 |
| Simple Lógica | 5–13 Apr 2021 | 1,053 | 17.9 | 75.9 | 6.2 | −58.0 |
| Simple Lógica | 1–9 Mar 2021 | 1,023 | 17.2 | 76.1 | 6.7 | −58.9 |
| Simple Lógica | 1–5 Feb 2021 | 1,054 | 18.9 | 72.2 | 8.9 | −53.3 |
| Simple Lógica | 4–13 Jan 2021 | 1,045 | 22.9 | 70.0 | 7.1 | −47.1 |
| Simple Lógica | 30 Nov–9 Dec 2020 | 1,065 | 22.6 | 69.5 | 7.9 | −46.9 |
| Simple Lógica | 4–11 Nov 2020 | 1,036 | 22.1 | 70.5 | 7.4 | −48.4 |
| Simple Lógica | 1–9 Oct 2020 | 1,060 | 20.7 | 69.3 | 10.0 | −48.6 |
| Metroscopia | 15 Sep 2020 | ? | 23.0 | ? | ? | −? |
| Simple Lógica | 1–11 Sep 2020 | 1,065 | 22.7 | 69.1 | 8.2 | −46.4 |
| Metroscopia | 9 Aug 2020 | ? | 35.0 | ? | ? | −? |
| Simple Lógica | 3–6 Aug 2020 | 1,046 | 26.0 | 64.2 | 9.9 | −38.2 |
| Simple Lógica | 1–8 Jul 2020 | 1,035 | 24.7 | 64.3 | 11.0 | −39.6 |
| Simple Lógica | 1–5 Jun 2020 | 1,012 | 26.6 | 67.1 | 6.3 | −40.5 |
| Simple Lógica | 4–8 May 2020 | 1,019 | 30.7 | 60.8 | 8.5 | −30.1 |
| Metroscopia | 7 May 2020 | ? | 36.0 | ? | ? | −? |
| Metroscopia | 4–6 May 2020 | ? | 32.0 | ? | ? | −? |
| Metroscopia | 27–30 Apr 2020 | ? | 32.0 | ? | ? | −? |
| Metroscopia | 20–24 Apr 2020 | ? | 30.0 | ? | ? | −? |
| Metroscopia | 15–16 Apr 2020 | ? | 37.0 | ? | ? | −? |
| Metroscopia | 6–8 Apr 2020 | ? | 31.0 | ? | ? | −? |
| Simple Lógica | 1–7 Apr 2020 | 1,057 | 24.1 | 65.3 | 10.6 | −41.2 |
| Metroscopia | 30 Mar–2 Apr 2020 | 1,637 | 30.0 | ? | ? | −? |
| SW Demoscopia | 17–19 Mar 2020 | 1,001 | 35.2 | 64.8 | – | −29.6 |
| Metroscopia | 25 Feb–13 Mar 2020 | 4,240 | 40.0 | ? | ? | −? |
| Simple Lógica | 2–6 Mar 2020 | 1,029 | 31.2 | 60.2 | 8.6 | −29.0 |
| Simple Lógica | 3–11 Feb 2020 | 1,073 | 34.4 | 59.2 | 6.4 | −24.8 |
| Metroscopia | 13–29 Jan 2020 | 4,237 | 44.0 | ? | ? | −? |
| Simple Lógica | 7–10 Jan 2020 | 1,097 | 31.3 | 63.8 | 4.9 | −32.5 |
| SocioMétrica/El Español | 20–21 Dec 2019 | 2,160 | 29.4 | 60.9 | 9.6 | −31.5 |
| Simple Lógica | 2–12 Dec 2019 | 1,064 | 30.8 | 63.1 | 6.1 | −32.3 |

### Íñigo Errejón

| Polling firm/Commissioner | Fieldwork date | Sample size | Íñigo Errejón (Más País) | Íñigo Errejón (Más País) | Íñigo Errejón (Más País) | Íñigo Errejón (Más País) |
| Polling firm/Commissioner | Fieldwork date | Sample size | Y | N | ? | Net |
| Simple Lógica/elDiario.es | 1–8 Jun 2023 | 1,027 | 32.6 | 58.5 | 8.9 | −25.9 |
| Simple Lógica/elDiario.es | 3–11 May 2023 | 1,013 | 33.6 | 56.1 | 10.3 | −22.5 |
| Simple Lógica/elDiario.es | 3–12 Apr 2023 | 1,014 | 31.4 | 57.1 | 11.5 | −25.7 |
| Simple Lógica/elDiario.es | 1–7 Mar 2023 | 1,028 | 31.4 | 56.5 | 12.1 | −25.1 |
| Simple Lógica/elDiario.es | 1–7 Feb 2023 | 1,240 | 32.6 | 55.5 | 11.9 | −22.9 |
| Simple Lógica/elDiario.es | 2–10 Jan 2023 | 1,012 | 33.9 | 54.8 | 11.3 | −20.9 |
| Simple Lógica/elDiario.es | 1–13 Dec 2022 | 1,029 | 28.8 | 57.6 | 13.5 | −28.8 |
| Simple Lógica/elDiario.es | 2–11 Nov 2022 | 996 | 29.6 | 56.7 | 13.7 | −27.1 |
| Simple Lógica/elDiario.es | 3–14 Oct 2022 | 1,048 | 32.7 | 54.6 | 12.6 | −21.9 |
| Simple Lógica/elDiario.es | 1–9 Sep 2022 | 1,044 | 28.8 | 59.9 | 11.3 | −31.1 |
| Simple Lógica/elDiario.es | 1–8 Aug 2022 | 1,078 | 33.1 | 53.6 | 13.2 | −20.5 |
| Simple Lógica/elDiario.es | 1–11 Jul 2022 | 1,044 | 28.6 | 60.5 | 11.0 | −31.9 |
| Simple Lógica/elDiario.es | 1–9 Jun 2022 | 1,055 | 27.6 | 57.6 | 14.8 | −30.0 |
| Simple Lógica/elDiario.es | 3–11 May 2022 | 1,049 | 34.1 | ? | ? | −? |
| Simple Lógica/elDiario.es | 1–7 Apr 2022 | 1,048 | 33.7 | 55.1 | 11.2 | −21.4 |
| Simple Lógica/elDiario.es | 1–10 Mar 2022 | 1,083 | 28.2 | 58.3 | 13.5 | −30.1 |
| Simple Lógica/elDiario.es | 1–10 Feb 2022 | 1,903 | 32.7 | 55.1 | 12.3 | −22.4 |
| Simple Lógica/elDiario.es | 3–13 Jan 2022 | 1,039 | 29.3 | 59.0 | 11.8 | −29.7 |
| Simple Lógica | 1–13 Dec 2021 | 1,041 | 31.4 | 57.8 | 10.7 | −26.4 |
| Simple Lógica | 30 Oct–15 Nov 2021 | 1,026 | 32.4 | 55.9 | 11.8 | −23.5 |
| Simple Lógica | 30 Sep–15 Oct 2021 | 1,056 | 31.7 | 56.2 | 12.1 | −24.5 |
| Simple Lógica | 1–16 Sep 2021 | 1,027 | 33.0 | 54.5 | 12.5 | −21.5 |
| Simple Lógica | 2–4 Aug 2021 | 1,062 | 32.2 | 54.5 | 13.2 | −22.3 |
| Simple Lógica | 5–12 Jul 2021 | 1,076 | 32.7 | 53.6 | 13.6 | −20.9 |
| Simple Lógica | 1–9 Jun 2021 | 1,017 | 36.0 | 53.7 | 10.4 | −17.7 |

### Inés Arrimadas

| Polling firm/Commissioner | Fieldwork date | Sample size | Inés Arrimadas (CS) | Inés Arrimadas (CS) | Inés Arrimadas (CS) | Inés Arrimadas (CS) |
| Polling firm/Commissioner | Fieldwork date | Sample size | Y | N | ? | Net |
| Simple Lógica/elDiario.es | 3–11 May 2023 | 1,013 | 18.4 | 68.9 | 12.7 | −50.5 |
| Simple Lógica/elDiario.es | 3–12 Apr 2023 | 1,014 | 14.7 | 73.3 | 12.0 | −58.6 |
| Simple Lógica/elDiario.es | 1–7 Mar 2023 | 1,028 | 17.0 | 70.7 | 12.3 | −53.7 |
| Simple Lógica/elDiario.es | 1–7 Feb 2023 | 1,240 | 18.4 | 68.8 | 12.8 | −50.4 |
| Simple Lógica/elDiario.es | 2–10 Jan 2023 | 1,012 | 15.4 | 72.4 | 12.2 | −57.0 |
| Simple Lógica/elDiario.es | 1–13 Dec 2022 | 1,029 | 18.3 | 70.1 | 11.6 | −51.8 |
| Simple Lógica/elDiario.es | 2–11 Nov 2022 | 996 | 19.3 | 66.1 | 14.6 | −46.8 |
| Simple Lógica/elDiario.es | 3–14 Oct 2022 | 1,048 | 19.3 | 67.3 | 13.4 | −48.0 |
| Simple Lógica/elDiario.es | 1–9 Sep 2022 | 1,044 | 18.0 | 69.8 | 12.3 | −51.8 |
| Simple Lógica/elDiario.es | 1–8 Aug 2022 | 1,078 | 18.5 | 68.3 | 13.2 | −49.8 |
| Simple Lógica/elDiario.es | 1–11 Jul 2022 | 1,044 | 19.6 | 68.8 | 11.7 | −49.2 |
| Simple Lógica/elDiario.es | 1–9 Jun 2022 | 1,055 | 19.8 | 65.3 | 14.9 | −45.5 |
| Simple Lógica/elDiario.es | 3–11 May 2022 | 1,049 | 23.8 | ? | ? | −? |
| Simple Lógica/elDiario.es | 1–7 Apr 2022 | 1,048 | 24.5 | 62.2 | 13.3 | −37.7 |
| Simple Lógica/elDiario.es | 1–10 Mar 2022 | 1,083 | 19.9 | 66.5 | 13.6 | −46.6 |
| Simple Lógica/elDiario.es | 1–10 Feb 2022 | 1,903 | 23.8 | 64.7 | 11.5 | −40.9 |
| Simple Lógica/elDiario.es | 3–13 Jan 2022 | 1,039 | 17.8 | 71.8 | 10.3 | −54.0 |
| Simple Lógica | 1–13 Dec 2021 | 1,041 | 20.9 | 69.1 | 10.1 | −48.2 |
| SW Demoscopia/Publicaciones Sur | 23–24 Nov 2021 | 610 | 17.9 | 82.1 | − | −64.2 |
| Simple Lógica | 30 Oct–15 Nov 2021 | 1,026 | 19.0 | 66.2 | 14.9 | −47.2 |
| Simple Lógica | 30 Sep–15 Oct 2021 | 1,056 | 20.2 | 67.3 | 12.5 | −47.1 |
| Simple Lógica | 1–16 Sep 2021 | 1,027 | 20.5 | 67.6 | 11.9 | −47.1 |
| Simple Lógica | 2–4 Aug 2021 | 1,062 | 19.5 | 68.2 | 12.2 | −48.7 |
| Simple Lógica | 5–12 Jul 2021 | 1,076 | 19.6 | 66.0 | 14.4 | −46.4 |
| Simple Lógica | 1–9 Jun 2021 | 1,017 | 17.8 | 71.1 | 11.1 | −53.3 |
| Simple Lógica | 4–12 May 2021 | 1,063 | 20.2 | 68.8 | 11.0 | −48.6 |
| Simple Lógica | 5–13 Apr 2021 | 1,053 | 21.0 | 71.5 | 7.6 | −50.5 |
| Simple Lógica | 1–9 Mar 2021 | 1,023 | 23.2 | 67.9 | 8.9 | −44.7 |
| Simple Lógica | 1–5 Feb 2021 | 1,054 | 24.6 | 63.3 | 12.1 | −38.7 |
| Simple Lógica | 4–13 Jan 2021 | 1,045 | 29.8 | 59.1 | 11.1 | −29.3 |
| Simple Lógica | 30 Nov–9 Dec 2020 | 1,065 | 31.2 | 57.7 | 11.1 | −26.5 |
| Simple Lógica | 4–11 Nov 2020 | 1,036 | 26.9 | 61.4 | 11.7 | −34.5 |
| Simple Lógica | 1–9 Oct 2020 | 1,060 | 28.2 | 57.8 | 14.0 | −29.6 |
| Metroscopia | 15 Sep 2020 | ? | 34.0 | ? | ? | −? |
| Simple Lógica | 1–11 Sep 2020 | 1,065 | 32.7 | 55.6 | 11.7 | −22.9 |
| Simple Lógica | 3–6 Aug 2020 | 1,046 | 30.9 | 55.7 | 13.4 | −24.8 |
| Simple Lógica | 1–8 Jul 2020 | 1,035 | 28.7 | 56.5 | 14.8 | −27.8 |
| Simple Lógica | 1–5 Jun 2020 | 1,012 | 30.6 | 59.5 | 9.8 | −28.9 |
| Simple Lógica | 4–8 May 2020 | 1,019 | 33.9 | 53.7 | 12.4 | −19.8 |
| Metroscopia | 7 May 2020 | ? | 52.0 | ? | ? | +? |
| Metroscopia | 4–6 May 2020 | ? | 38.0 | ? | ? | −? |
| Metroscopia | 27–30 Apr 2020 | ? | 32.0 | ? | ? | −? |
| Metroscopia | 20–24 Apr 2020 | ? | 35.0 | ? | ? | −? |
| Metroscopia | 15–16 Apr 2020 | ? | 46.0 | ? | ? | −? |
| Metroscopia | 6–8 Apr 2020 | ? | 30.0 | ? | ? | −? |
| Simple Lógica | 1–7 Apr 2020 | 1,057 | 25.6 | 60.6 | 13.8 | −35.0 |
| Metroscopia | 30 Mar–2 Apr 2020 | 1,637 | 32.0 | ? | ? | −? |
| SW Demoscopia | 17–19 Mar 2020 | 1,001 | 43.2 | 56.8 | – | −13.6 |
| Metroscopia | 25 Feb–13 Mar 2020 | 4,240 | 35.0 | ? | ? | −? |
| Simple Lógica | 2–6 Mar 2020 | 1,029 | 26.9 | 61.0 | 12.1 | −34.1 |
| Simple Lógica | 3–11 Feb 2020 | 1,073 | 30.1 | 60.7 | 9.2 | −30.6 |
| Metroscopia | 13–29 Jan 2020 | 4,237 | 37.0 | ? | ? | −? |
| Simple Lógica | 7–10 Jan 2020 | 1,097 | 32.6 | 59.7 | 7.8 | −27.1 |
| SocioMétrica/El Español | 20–21 Dec 2019 | 2,160 | 42.4 | 45.7 | 11.9 | −3.3 |
| Simple Lógica | 2–12 Dec 2019 | 1,064 | 30.2 | 60.4 | 9.4 | −30.2 |