Vox (PfE)
Voting Intentions
Last result: 0.0% (General Election of 9 June 2024)
Confidence Intervals
| Period | Polling firm/Commissioner(s) | Median | 80% Confidence Interval | 90% Confidence Interval | 95% Confidence Interval | 99% Confidence Interval |
|---|---|---|---|---|---|---|
| N/A | Poll Average | 17.3% | 15.6–19.2% | 15.2–19.8% | 14.8–20.3% | 14.0–21.4% |
| 1–11 June 2026 | Sigma Dos El Mundo |
17.2% | 16.2–18.3% | 15.9–18.7% | 15.6–18.9% | 15.1–19.5% |
| 1–4 June 2026 | CIS | 15.8% | 15.1–16.6% | 14.9–16.8% | 14.7–17.0% | 14.4–17.3% |
| 28 May–1 June 2026 | 40dB Prisa |
17.4% | 16.3–18.5% | 16.0–18.9% | 15.8–19.1% | 15.3–19.7% |
| 28–30 May 2026 | SocioMétrica El Español |
17.4% | 16.1–18.9% | 15.7–19.3% | 15.4–19.7% | 14.8–20.4% |
| 25–29 May 2026 | Invymark laSexta |
17.6% | 16.2–19.1% | 15.9–19.5% | 15.5–19.8% | 14.9–20.6% |
| 27–28 May 2026 | Target Point El Debate |
18.9% | 17.4–20.5% | 16.9–21.0% | 16.6–21.4% | 15.9–22.2% |
| 26–28 May 2026 | GAD3 ABC |
17.1% | 15.7–18.7% | 15.3–19.2% | 14.9–19.6% | 14.2–20.3% |
| 25–27 May 2026 | NC Report La Razón |
18.0% | 16.1–20.1% | 15.6–20.7% | 15.2–21.2% | 14.3–22.2% |
| 20–22 May 2026 | DYM Henneo |
16.0% | 14.6–17.5% | 14.2–18.0% | 13.8–18.4% | 13.2–19.1% |
| 4–18 May 2026 | CIS | 16.2% | 15.5–17.0% | 15.3–17.2% | 15.1–17.4% | 14.8–17.8% |
| 24–29 April 2026 | Sigma Dos El Mundo |
17.2% | 15.9–18.6% | 15.5–19.1% | 15.2–19.4% | 14.5–20.1% |
| 24–27 April 2026 | 40dB Prisa |
17.9% | 16.8–19.1% | 16.5–19.4% | 16.3–19.6% | 15.8–20.2% |
| 22–26 April 2026 | Ateneo del Dato | 18.4% | 17.3–19.6% | 17.0–19.9% | 16.8–20.2% | 16.2–20.7% |
| 21–25 April 2026 | More in Common | 17.1% | 16.2–18.1% | 15.9–18.4% | 15.7–18.6% | 15.3–19.1% |
| 15–18 April 2026 | SocioMétrica El Español |
16.9% | N/A | N/A | N/A | N/A |
| 6–10 April 2026 | CIS | 14.7% | N/A | N/A | N/A | N/A |
| 6–9 April 2026 | NC Report La Razón |
18.3% | N/A | N/A | N/A | N/A |
| 23 March–8 April 2026 | Ipsos La Vanguardia |
18.3% | 16.9–19.9% | 16.5–20.4% | 16.1–20.8% | 15.4–21.6% |
| 16–31 March 2026 | Sigma Dos El Mundo |
17.1% | N/A | N/A | N/A | N/A |
| 24–26 March 2026 | Target Point El Debate |
18.3% | N/A | N/A | N/A | N/A |
| 24–25 March 2026 | 40dB Prisa |
18.7% | N/A | N/A | N/A | N/A |
| 19–23 March 2026 | DYM Henneo |
15.8% | N/A | N/A | N/A | N/A |
| 19–21 March 2026 | SocioMétrica El Español |
18.0% | N/A | N/A | N/A | N/A |
| 2–6 March 2026 | CIS | 16.6% | N/A | N/A | N/A | N/A |
| 23–27 February 2026 | Sigma Dos El Mundo |
18.3% | N/A | N/A | N/A | N/A |
| 20–23 February 2026 | 40dB Prisa |
18.8% | N/A | N/A | N/A | N/A |
| 18–22 February 2026 | Ateneo del Dato elDiario.es |
20.3% | N/A | N/A | N/A | N/A |
| 17–19 February 2026 | Target Point El Debate |
20.3% | N/A | N/A | N/A | N/A |
| 11–13 February 2026 | SocioMétrica El Español |
18.4% | N/A | N/A | N/A | N/A |
| 10–13 February 2026 | NC Report La Razón |
18.1% | N/A | N/A | N/A | N/A |
| 10 February 2026 | Data10 Okdiario |
19.5% | N/A | N/A | N/A | N/A |
| 2–6 February 2026 | CIS | 18.9% | N/A | N/A | N/A | N/A |
| 30 January–2 February 2026 | 40dB Prisa |
18.0% | N/A | N/A | N/A | N/A |
| 26–30 January 2026 | Sigma Dos El Mundo |
17.8% | N/A | N/A | N/A | N/A |
| 22–25 January 2026 | DYM Henneo |
16.6% | N/A | N/A | N/A | N/A |
| 14–18 January 2026 | DYM Henneo |
16.9% | N/A | N/A | N/A | N/A |
| 13–15 January 2026 | Target Point El Debate |
19.2% | N/A | N/A | N/A | N/A |
| 12–15 January 2026 | GESOP Prensa Ibérica |
17.8% | N/A | N/A | N/A | N/A |
| 7–10 January 2026 | SocioMétrica El Español |
17.9% | N/A | N/A | N/A | N/A |
| 5–10 January 2026 | CIS | 17.7% | N/A | N/A | N/A | N/A |
| 5–9 January 2026 | NC Report La Razón |
17.6% | N/A | N/A | N/A | N/A |
| 29 December 2025–5 January 2026 | 40dB Prisa |
17.9% | N/A | N/A | N/A | N/A |
| 22–29 December 2025 | Sigma Dos El Mundo |
17.2% | N/A | N/A | N/A | N/A |
| 15–19 December 2025 | Invymark laSexta |
18.6% | N/A | N/A | N/A | N/A |
| 5–7 December 2025 | SocioMétrica El Español |
17.4% | N/A | N/A | N/A | N/A |
| 26 November–5 December 2025 | Sigma Dos El Mundo |
16.9% | N/A | N/A | N/A | N/A |
| 1–5 December 2025 | Invymark laSexta |
18.5% | N/A | N/A | N/A | N/A |
| 1–5 December 2025 | CIS | 17.6% | N/A | N/A | N/A | N/A |
| 27 November–1 December 2025 | 40dB Prisa |
17.4% | N/A | N/A | N/A | N/A |
| 17–21 November 2025 | Invymark laSexta |
17.4% | N/A | N/A | N/A | N/A |
| 17–19 November 2025 | Target Point El Debate |
19.0% | N/A | N/A | N/A | N/A |
| 11–14 November 2025 | NC Report La Razón |
16.7% | N/A | N/A | N/A | N/A |
| 12–14 November 2025 | DYM Henneo |
16.2% | N/A | N/A | N/A | N/A |
| 3–12 November 2025 | CIS | 18.8% | N/A | N/A | N/A | N/A |
| 6–8 November 2025 | SocioMétrica El Español |
16.9% | N/A | N/A | N/A | N/A |
| 30 October–6 November 2025 | Sigma Dos El Mundo |
16.2% | N/A | N/A | N/A | N/A |
| 4–6 November 2025 | Cluster17 Agenda Pública |
18.5% | N/A | N/A | N/A | N/A |
| 31 October–4 November 2025 | Opina 360 Telecinco |
19.5% | N/A | N/A | N/A | N/A |
| 28 October–4 November 2025 | Hamalgama Métrica Vozpópuli |
18.6% | N/A | N/A | N/A | N/A |
| 24–26 October 2025 | 40dB Prisa |
17.1% | N/A | N/A | N/A | N/A |
| 6–10 October 2025 | SocioMétrica El Español |
16.6% | N/A | N/A | N/A | N/A |
| 3–9 October 2025 | GESOP Prensa Ibérica |
18.4% | N/A | N/A | N/A | N/A |
| 1–7 October 2025 | CIS | 17.7% | N/A | N/A | N/A | N/A |
| 1–4 October 2025 | NC Report La Razón |
16.1% | N/A | N/A | N/A | N/A |
| 17 September–1 October 2025 | Sigma Dos El Mundo |
15.9% | N/A | N/A | N/A | N/A |
| 25–30 September 2025 | Opina 360 Antena 3 |
20.6% | N/A | N/A | N/A | N/A |
| 26–28 September 2025 | 40dB Prisa |
16.7% | N/A | N/A | N/A | N/A |
| 15–19 September 2025 | Invymark laSexta |
16.3% | N/A | N/A | N/A | N/A |
| 10–15 September 2025 | DYM Henneo |
15.7% | N/A | N/A | N/A | N/A |
| 8–12 September 2025 | Celeste-Tel Onda Cero |
15.2% | N/A | N/A | N/A | N/A |
| 10–11 September 2025 | Target Point El Debate |
17.2% | N/A | N/A | N/A | N/A |
| 5–11 September 2025 | GAD3 ABC |
17.9% | N/A | N/A | N/A | N/A |
| 3–9 September 2025 | Hamalgama Métrica Vozpópuli |
16.0% | N/A | N/A | N/A | N/A |
| 1–6 September 2025 | NC Report La Razón |
15.4% | N/A | N/A | N/A | N/A |
| 1–6 September 2025 | CIS | 17.3% | N/A | N/A | N/A | N/A |
| 2–5 September 2025 | Demoscopia y Servicios esRadio |
16.7% | N/A | N/A | N/A | N/A |
| 29 August–1 September 2025 | 40dB Prisa |
17.4% | N/A | N/A | N/A | N/A |
| 26–29 August 2025 | SocioMétrica El Español |
16.1% | N/A | N/A | N/A | N/A |
| 20–28 August 2025 | Sigma Dos El Mundo |
15.1% | N/A | N/A | N/A | N/A |
| 21–30 July 2025 | Sigma Dos El Mundo |
14.8% | N/A | N/A | N/A | N/A |
| 21–24 July 2025 | SocioMétrica El Español |
16.0% | N/A | N/A | N/A | N/A |
| 14–18 July 2025 | Hamalgama Métrica Vozpópuli |
15.4% | N/A | N/A | N/A | N/A |
| 11–14 July 2025 | DYM Henneo |
14.6% | N/A | N/A | N/A | N/A |
| 10–14 July 2025 | Celeste-Tel Onda Cero |
14.3% | N/A | N/A | N/A | N/A |
| 9–10 July 2025 | Target Point El Debate |
15.6% | N/A | N/A | N/A | N/A |
| 1–7 July 2025 | CIS | 18.9% | N/A | N/A | N/A | N/A |
| 30 June–4 July 2025 | Invymark laSexta |
14.2% | N/A | N/A | N/A | N/A |
| 27–30 June 2025 | 40dB Prisa |
15.2% | N/A | N/A | N/A | N/A |
| 20–27 June 2025 | Sigma Dos El Mundo |
13.9% | N/A | N/A | N/A | N/A |
| 18–21 June 2025 | SocioMétrica El Español |
14.0% | N/A | N/A | N/A | N/A |
| 19–21 June 2025 | NC Report La Razón |
14.8% | N/A | N/A | N/A | N/A |
| 18–20 June 2025 | Target Point El Debate |
15.8% | N/A | N/A | N/A | N/A |
| 16–20 June 2025 | Invymark laSexta |
14.1% | N/A | N/A | N/A | N/A |
| 17 June 2025 | DYM Henneo |
13.6% | N/A | N/A | N/A | N/A |
| 9–13 June 2025 | Invymark laSexta |
13.8% | N/A | N/A | N/A | N/A |
| 10–12 June 2025 | GESOP Prensa Ibérica |
16.0% | N/A | N/A | N/A | N/A |
| 2–7 June 2025 | CIS | 13.2% | N/A | N/A | N/A | N/A |
| 27–29 May 2025 | GAD3 ABC |
14.9% | N/A | N/A | N/A | N/A |
| 21 April–28 May 2025 | Sigma Dos El Mundo |
13.5% | N/A | N/A | N/A | N/A |
| 23–26 May 2025 | 40dB Prisa |
13.9% | N/A | N/A | N/A | N/A |
| 23–25 May 2025 | 40dB Prisa |
13.9% | N/A | N/A | N/A | N/A |
| 21–23 May 2025 | Target Point El Debate |
13.9% | N/A | N/A | N/A | N/A |
| 20–23 May 2025 | Hamalgama Métrica Vozpópuli |
14.5% | N/A | N/A | N/A | N/A |
| 19–22 May 2025 | SocioMétrica El Español |
13.5% | N/A | N/A | N/A | N/A |
| 15–21 May 2025 | Ipsos La Vanguardia |
14.1% | N/A | N/A | N/A | N/A |
| 14–19 May 2025 | DYM Henneo |
12.3% | N/A | N/A | N/A | N/A |
| 5–8 May 2025 | CIS | 13.7% | N/A | N/A | N/A | N/A |
| 28 April–6 May 2025 | Celeste-Tel Onda Cero |
13.5% | N/A | N/A | N/A | N/A |
| 24–27 April 2025 | 40dB Prisa |
13.4% | N/A | N/A | N/A | N/A |
| 23–25 April 2025 | Target Point El Debate |
14.3% | N/A | N/A | N/A | N/A |
| 21–25 April 2025 | SocioMétrica El Español |
13.5% | N/A | N/A | N/A | N/A |
| 14–17 April 2025 | NC Report La Razón |
14.1% | N/A | N/A | N/A | N/A |
| 4–15 April 2025 | Sigma Dos El Mundo |
12.6% | N/A | N/A | N/A | N/A |
| 9–15 April 2025 | Hamalgama Métrica Vozpópuli |
14.6% | N/A | N/A | N/A | N/A |
| 1–8 April 2025 | CIS | 15.2% | N/A | N/A | N/A | N/A |
| 28–31 March 2025 | 40dB Prisa |
14.1% | N/A | N/A | N/A | N/A |
| 27–28 March 2025 | Data10 OKDiario |
13.9% | N/A | N/A | N/A | N/A |
| 19–21 March 2025 | Target Point El Debate |
14.1% | N/A | N/A | N/A | N/A |
| 19–21 March 2025 | SocioMétrica El Español |
13.9% | N/A | N/A | N/A | N/A |
| 14–21 March 2025 | Celeste-Tel Onda Cero |
14.0% | N/A | N/A | N/A | N/A |
| 12–16 March 2025 | DYM Henneo |
12.0% | N/A | N/A | N/A | N/A |
| 24 February–7 March 2025 | Sigma Dos El Mundo |
12.9% | N/A | N/A | N/A | N/A |
| 3–7 March 2025 | NC Report La Razón |
14.5% | N/A | N/A | N/A | N/A |
| 28 February–7 March 2025 | CIS | 11.7% | N/A | N/A | N/A | N/A |
| 3–6 March 2025 | GESOP Prensa Ibérica |
14.6% | N/A | N/A | N/A | N/A |
| 24–28 February 2025 | Hamalgama Métrica VozPópuli |
14.7% | N/A | N/A | N/A | N/A |
| 21–24 February 2025 | 40dB Prisa |
14.1% | N/A | N/A | N/A | N/A |
| 19–21 February 2025 | Target Point El Debate |
14.2% | N/A | N/A | N/A | N/A |
| 12–17 February 2025 | Celeste-Tel Onda Cero |
14.2% | N/A | N/A | N/A | N/A |
| 12–14 February 2025 | SocioMétrica El Español |
14.3% | N/A | N/A | N/A | N/A |
| 4–7 February 2025 | NC Report La Razón |
14.3% | N/A | N/A | N/A | N/A |
| 31 January–6 February 2025 | CIS | 13.3% | N/A | N/A | N/A | N/A |
| 24–31 January 2025 | Sigma Dos El Mundo |
13.1% | N/A | N/A | N/A | N/A |
| 28–31 January 2025 | Hamalgama Métrica VozPópuli |
14.3% | N/A | N/A | N/A | N/A |
| 24–27 January 2025 | 40dB Prisa |
14.2% | N/A | N/A | N/A | N/A |
| 22–24 January 2025 | Target Point El Debate |
15.5% | N/A | N/A | N/A | N/A |
| 16–23 January 2025 | GAD3 ABC |
14.2% | N/A | N/A | N/A | N/A |
| 16–20 January 2025 | DYM Henneo |
12.9% | N/A | N/A | N/A | N/A |
| 7–11 January 2025 | Celeste-Tel Onda Cero |
14.3% | N/A | N/A | N/A | N/A |
| 31 December 2024–3 January 2025 | Hamalgama Métrica VozPópuli |
14.0% | N/A | N/A | N/A | N/A |
| 26–30 December 2024 | Target Point El Debate |
14.9% | N/A | N/A | N/A | N/A |
| 26–30 December 2024 | SocioMétrica El Español |
14.1% | N/A | N/A | N/A | N/A |
| 20–27 December 2024 | NC Report La Razón |
13.9% | N/A | N/A | N/A | N/A |
| 13–26 December 2024 | Sigma Dos El Mundo |
12.4% | N/A | N/A | N/A | N/A |
| 20–26 December 2024 | 40dB Prisa |
13.8% | N/A | N/A | N/A | N/A |
| 10–12 December 2024 | Hamalgama Métrica VozPópuli |
13.2% | N/A | N/A | N/A | N/A |
| 5–11 December 2024 | Sondaxe La Voz de Galicia |
14.3% | N/A | N/A | N/A | N/A |
| 25 November–4 December 2024 | Sigma Dos El Mundo |
11.9% | N/A | N/A | N/A | N/A |
| 2–4 December 2024 | GESOP Prensa Ibérica |
14.9% | N/A | N/A | N/A | N/A |
| 25–29 November 2024 | NC Report La Razón |
13.5% | N/A | N/A | N/A | N/A |
| 25–27 November 2024 | 40dB Prisa |
13.1% | N/A | N/A | N/A | N/A |
| 22–24 November 2024 | SocioMétrica El Español |
13.5% | N/A | N/A | N/A | N/A |
| 20–22 November 2024 | Target Point El Debate |
14.6% | N/A | N/A | N/A | N/A |
| 18–22 November 2024 | Ipsos La Vanguardia |
14.5% | N/A | N/A | N/A | N/A |
| 7–15 November 2024 | Celeste-Tel Onda Cero |
12.4% | N/A | N/A | N/A | N/A |
| 11–14 November 2024 | GAD3 Mediaset |
15.6% | N/A | N/A | N/A | N/A |
| 8–11 November 2024 | DYM Henneo |
12.6% | N/A | N/A | N/A | N/A |
| 5–8 November 2024 | Hamalgama Métrica VozPópuli |
12.5% | N/A | N/A | N/A | N/A |
| 24–31 October 2024 | Sigma Dos El Mundo |
10.5% | N/A | N/A | N/A | N/A |
| 21–24 October 2024 | GAD3 ABC |
12.9% | N/A | N/A | N/A | N/A |
| 16–18 October 2024 | Target Point El Debate |
10.6% | N/A | N/A | N/A | N/A |
| 16–18 October 2024 | SocioMétrica El Español |
11.2% | N/A | N/A | N/A | N/A |
| 16–18 October 2024 | DYM Henneo |
11.2% | N/A | N/A | N/A | N/A |
| 8–11 October 2024 | Hamalgama Métrica VozPópuli |
11.4% | N/A | N/A | N/A | N/A |
| 4–9 October 2024 | Celeste-Tel Onda Cero |
10.7% | N/A | N/A | N/A | N/A |
| 20–27 September 2024 | Sigma Dos El Mundo |
9.5% | N/A | N/A | N/A | N/A |
| 25–27 September 2024 | 40dB Prisa |
10.5% | N/A | N/A | N/A | N/A |
| 23–26 September 2024 | GESOP Prensa Ibérica |
13.0% | N/A | N/A | N/A | N/A |
| 16–20 September 2024 | Invymark laSexta |
10.9% | N/A | N/A | N/A | N/A |
| 18–19 September 2024 | Target Point El Debate |
10.0% | N/A | N/A | N/A | N/A |
| 1–13 September 2024 | Simple Lógica elDiario.es |
10.5% | N/A | N/A | N/A | N/A |
| 3–6 September 2024 | Hamalgama Métrica VozPópuli |
11.3% | N/A | N/A | N/A | N/A |
| 2–6 September 2024 | Celeste-Tel Onda Cero |
10.4% | N/A | N/A | N/A | N/A |
| 2–6 September 2024 | CIS | 13.1% | N/A | N/A | N/A | N/A |
| 26–31 August 2024 | SocioMétrica El Español |
11.1% | N/A | N/A | N/A | N/A |
| 22–29 August 2024 | Sigma Dos El Mundo |
9.6% | N/A | N/A | N/A | N/A |
| 20–23 August 2024 | NC Report La Razón |
9.6% | N/A | N/A | N/A | N/A |
| 19–23 August 2024 | 40dB Prisa |
10.6% | N/A | N/A | N/A | N/A |
| 1–9 August 2024 | Simple Lógica elDiario.es |
10.4% | N/A | N/A | N/A | N/A |
| 5–8 August 2024 | Sigma Dos El Mundo |
9.9% | N/A | N/A | N/A | N/A |
| 22 July 2024 | Target Point El Debate |
10.8% | N/A | N/A | N/A | N/A |
| 18–20 July 2024 | SocioMétrica El Español |
11.2% | N/A | N/A | N/A | N/A |
| 12–18 July 2024 | Sigma Dos El Mundo |
9.0% | N/A | N/A | N/A | N/A |
| 1–10 July 2024 | Simple Lógica elDiario.es |
10.5% | N/A | N/A | N/A | N/A |
| 1–4 July 2024 | Hamalgama Métrica VozPópuli |
11.3% | N/A | N/A | N/A | N/A |
| 1–4 July 2024 | CIS | 12.2% | N/A | N/A | N/A | N/A |
| 21–28 June 2024 | Sigma Dos El Mundo |
10.9% | N/A | N/A | N/A | N/A |
| 25–27 June 2024 | Target Point El Debate |
9.8% | N/A | N/A | N/A | N/A |
| 21–24 June 2024 | 40dB Prisa |
10.4% | N/A | N/A | N/A | N/A |
| 11–15 June 2024 | NC Report La Razón |
10.3% | N/A | N/A | N/A | N/A |
| 10–14 June 2024 | Invymark laSexta |
11.1% | N/A | N/A | N/A | N/A |
| 1–11 June 2024 | Simple Lógica elDiario.es |
11.5% | N/A | N/A | N/A | N/A |
Probability Mass Function
The following table shows the probability mass function per percentage block of voting intentions for the poll average for Vox (PfE).
| Voting Intentions | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0.0–0.5% | 0% | 100% | Last Result |
| 0.5–1.5% | 0% | 100% | |
| 1.5–2.5% | 0% | 100% | |
| 2.5–3.5% | 0% | 100% | |
| 3.5–4.5% | 0% | 100% | |
| 4.5–5.5% | 0% | 100% | |
| 5.5–6.5% | 0% | 100% | |
| 6.5–7.5% | 0% | 100% | |
| 7.5–8.5% | 0% | 100% | |
| 8.5–9.5% | 0% | 100% | |
| 9.5–10.5% | 0% | 100% | |
| 10.5–11.5% | 0% | 100% | |
| 11.5–12.5% | 0% | 100% | |
| 12.5–13.5% | 0.2% | 100% | |
| 13.5–14.5% | 1.3% | 99.8% | |
| 14.5–15.5% | 8% | 98% | |
| 15.5–16.5% | 21% | 90% | |
| 16.5–17.5% | 27% | 69% | Median |
| 17.5–18.5% | 23% | 42% | |
| 18.5–19.5% | 12% | 18% | |
| 19.5–20.5% | 5% | 6% | |
| 20.5–21.5% | 1.5% | 2% | |
| 21.5–22.5% | 0.3% | 0.4% | |
| 22.5–23.5% | 0.1% | 0.1% | |
| 23.5–24.5% | 0% | 0% |
Seats
Last result: 0 seats (General Election of 9 June 2024)
Confidence Intervals
| Period | Polling firm/Commissioner(s) | Median | 80% Confidence Interval | 90% Confidence Interval | 95% Confidence Interval | 99% Confidence Interval |
|---|---|---|---|---|---|---|
| N/A | Poll Average | 12 | 11–13 | 10–14 | 10–14 | 9–15 |
| 1–11 June 2026 | Sigma Dos El Mundo |
12 | 11–13 | 11–13 | 11–13 | 10–13 |
| 1–4 June 2026 | CIS | 11 | 11–12 | 11–12 | 10–12 | 10–12 |
| 28 May–1 June 2026 | 40dB Prisa |
12 | 11–13 | 11–13 | 11–13 | 11–14 |
| 28–30 May 2026 | SocioMétrica El Español |
12 | 11–13 | 10–13 | 10–13 | 10–14 |
| 25–29 May 2026 | Invymark laSexta |
12 | 11–13 | 11–13 | 11–14 | 10–14 |
| 27–28 May 2026 | Target Point El Debate |
14 | 12–15 | 12–15 | 12–15 | 11–16 |
| 26–28 May 2026 | GAD3 ABC |
12 | 10–13 | 10–13 | 10–13 | 9–14 |
| 25–27 May 2026 | NC Report La Razón |
12 | 11–13 | 10–14 | 10–14 | 9–15 |
| 20–22 May 2026 | DYM Henneo |
11 | 10–12 | 10–12 | 9–13 | 9–13 |
| 4–18 May 2026 | CIS | 11 | 11–12 | 10–12 | 10–12 | 10–12 |
| 24–29 April 2026 | Sigma Dos El Mundo |
12 | 11–12 | 11–12 | 11–12 | 10–13 |
| 24–27 April 2026 | 40dB Prisa |
13 | 12–13 | 11–14 | 11–14 | 11–14 |
| 22–26 April 2026 | Ateneo del Dato | 13 | 12–13 | 12–14 | 11–14 | 11–14 |
| 21–25 April 2026 | More in Common | 12 | 11–13 | 11–13 | 11–13 | 10–13 |
| 15–18 April 2026 | SocioMétrica El Español |
|||||
| 6–10 April 2026 | CIS | |||||
| 6–9 April 2026 | NC Report La Razón |
|||||
| 23 March–8 April 2026 | Ipsos La Vanguardia |
12 | 11–13 | 11–13 | 11–13 | 10–14 |
| 16–31 March 2026 | Sigma Dos El Mundo |
|||||
| 24–26 March 2026 | Target Point El Debate |
|||||
| 24–25 March 2026 | 40dB Prisa |
|||||
| 19–23 March 2026 | DYM Henneo |
|||||
| 19–21 March 2026 | SocioMétrica El Español |
|||||
| 2–6 March 2026 | CIS | |||||
| 23–27 February 2026 | Sigma Dos El Mundo |
|||||
| 20–23 February 2026 | 40dB Prisa |
|||||
| 18–22 February 2026 | Ateneo del Dato elDiario.es |
|||||
| 17–19 February 2026 | Target Point El Debate |
|||||
| 11–13 February 2026 | SocioMétrica El Español |
|||||
| 10–13 February 2026 | NC Report La Razón |
|||||
| 10 February 2026 | Data10 Okdiario |
|||||
| 2–6 February 2026 | CIS | |||||
| 30 January–2 February 2026 | 40dB Prisa |
|||||
| 26–30 January 2026 | Sigma Dos El Mundo |
|||||
| 22–25 January 2026 | DYM Henneo |
|||||
| 14–18 January 2026 | DYM Henneo |
|||||
| 13–15 January 2026 | Target Point El Debate |
|||||
| 12–15 January 2026 | GESOP Prensa Ibérica |
|||||
| 7–10 January 2026 | SocioMétrica El Español |
|||||
| 5–10 January 2026 | CIS | |||||
| 5–9 January 2026 | NC Report La Razón |
|||||
| 29 December 2025–5 January 2026 | 40dB Prisa |
|||||
| 22–29 December 2025 | Sigma Dos El Mundo |
|||||
| 15–19 December 2025 | Invymark laSexta |
|||||
| 5–7 December 2025 | SocioMétrica El Español |
|||||
| 26 November–5 December 2025 | Sigma Dos El Mundo |
|||||
| 1–5 December 2025 | Invymark laSexta |
|||||
| 1–5 December 2025 | CIS | |||||
| 27 November–1 December 2025 | 40dB Prisa |
|||||
| 17–21 November 2025 | Invymark laSexta |
|||||
| 17–19 November 2025 | Target Point El Debate |
|||||
| 11–14 November 2025 | NC Report La Razón |
|||||
| 12–14 November 2025 | DYM Henneo |
|||||
| 3–12 November 2025 | CIS | |||||
| 6–8 November 2025 | SocioMétrica El Español |
|||||
| 30 October–6 November 2025 | Sigma Dos El Mundo |
|||||
| 4–6 November 2025 | Cluster17 Agenda Pública |
|||||
| 31 October–4 November 2025 | Opina 360 Telecinco |
|||||
| 28 October–4 November 2025 | Hamalgama Métrica Vozpópuli |
|||||
| 24–26 October 2025 | 40dB Prisa |
|||||
| 6–10 October 2025 | SocioMétrica El Español |
|||||
| 3–9 October 2025 | GESOP Prensa Ibérica |
|||||
| 1–7 October 2025 | CIS | |||||
| 1–4 October 2025 | NC Report La Razón |
|||||
| 17 September–1 October 2025 | Sigma Dos El Mundo |
|||||
| 25–30 September 2025 | Opina 360 Antena 3 |
|||||
| 26–28 September 2025 | 40dB Prisa |
|||||
| 15–19 September 2025 | Invymark laSexta |
|||||
| 10–15 September 2025 | DYM Henneo |
|||||
| 8–12 September 2025 | Celeste-Tel Onda Cero |
|||||
| 10–11 September 2025 | Target Point El Debate |
|||||
| 5–11 September 2025 | GAD3 ABC |
|||||
| 3–9 September 2025 | Hamalgama Métrica Vozpópuli |
|||||
| 1–6 September 2025 | NC Report La Razón |
|||||
| 1–6 September 2025 | CIS | |||||
| 2–5 September 2025 | Demoscopia y Servicios esRadio |
|||||
| 29 August–1 September 2025 | 40dB Prisa |
|||||
| 26–29 August 2025 | SocioMétrica El Español |
|||||
| 20–28 August 2025 | Sigma Dos El Mundo |
|||||
| 21–30 July 2025 | Sigma Dos El Mundo |
|||||
| 21–24 July 2025 | SocioMétrica El Español |
|||||
| 14–18 July 2025 | Hamalgama Métrica Vozpópuli |
|||||
| 11–14 July 2025 | DYM Henneo |
|||||
| 10–14 July 2025 | Celeste-Tel Onda Cero |
|||||
| 9–10 July 2025 | Target Point El Debate |
|||||
| 1–7 July 2025 | CIS | |||||
| 30 June–4 July 2025 | Invymark laSexta |
|||||
| 27–30 June 2025 | 40dB Prisa |
|||||
| 20–27 June 2025 | Sigma Dos El Mundo |
|||||
| 18–21 June 2025 | SocioMétrica El Español |
|||||
| 19–21 June 2025 | NC Report La Razón |
|||||
| 18–20 June 2025 | Target Point El Debate |
|||||
| 16–20 June 2025 | Invymark laSexta |
|||||
| 17 June 2025 | DYM Henneo |
|||||
| 9–13 June 2025 | Invymark laSexta |
|||||
| 10–12 June 2025 | GESOP Prensa Ibérica |
|||||
| 2–7 June 2025 | CIS | |||||
| 27–29 May 2025 | GAD3 ABC |
|||||
| 21 April–28 May 2025 | Sigma Dos El Mundo |
|||||
| 23–26 May 2025 | 40dB Prisa |
|||||
| 23–25 May 2025 | 40dB Prisa |
|||||
| 21–23 May 2025 | Target Point El Debate |
|||||
| 20–23 May 2025 | Hamalgama Métrica Vozpópuli |
|||||
| 19–22 May 2025 | SocioMétrica El Español |
|||||
| 15–21 May 2025 | Ipsos La Vanguardia |
|||||
| 14–19 May 2025 | DYM Henneo |
|||||
| 5–8 May 2025 | CIS | |||||
| 28 April–6 May 2025 | Celeste-Tel Onda Cero |
|||||
| 24–27 April 2025 | 40dB Prisa |
|||||
| 23–25 April 2025 | Target Point El Debate |
|||||
| 21–25 April 2025 | SocioMétrica El Español |
|||||
| 14–17 April 2025 | NC Report La Razón |
|||||
| 4–15 April 2025 | Sigma Dos El Mundo |
|||||
| 9–15 April 2025 | Hamalgama Métrica Vozpópuli |
|||||
| 1–8 April 2025 | CIS | |||||
| 28–31 March 2025 | 40dB Prisa |
|||||
| 27–28 March 2025 | Data10 OKDiario |
|||||
| 19–21 March 2025 | Target Point El Debate |
|||||
| 19–21 March 2025 | SocioMétrica El Español |
|||||
| 14–21 March 2025 | Celeste-Tel Onda Cero |
|||||
| 12–16 March 2025 | DYM Henneo |
|||||
| 24 February–7 March 2025 | Sigma Dos El Mundo |
|||||
| 3–7 March 2025 | NC Report La Razón |
|||||
| 28 February–7 March 2025 | CIS | |||||
| 3–6 March 2025 | GESOP Prensa Ibérica |
|||||
| 24–28 February 2025 | Hamalgama Métrica VozPópuli |
|||||
| 21–24 February 2025 | 40dB Prisa |
|||||
| 19–21 February 2025 | Target Point El Debate |
|||||
| 12–17 February 2025 | Celeste-Tel Onda Cero |
|||||
| 12–14 February 2025 | SocioMétrica El Español |
|||||
| 4–7 February 2025 | NC Report La Razón |
|||||
| 31 January–6 February 2025 | CIS | |||||
| 24–31 January 2025 | Sigma Dos El Mundo |
|||||
| 28–31 January 2025 | Hamalgama Métrica VozPópuli |
|||||
| 24–27 January 2025 | 40dB Prisa |
|||||
| 22–24 January 2025 | Target Point El Debate |
|||||
| 16–23 January 2025 | GAD3 ABC |
|||||
| 16–20 January 2025 | DYM Henneo |
|||||
| 7–11 January 2025 | Celeste-Tel Onda Cero |
|||||
| 31 December 2024–3 January 2025 | Hamalgama Métrica VozPópuli |
|||||
| 26–30 December 2024 | Target Point El Debate |
|||||
| 26–30 December 2024 | SocioMétrica El Español |
|||||
| 20–27 December 2024 | NC Report La Razón |
|||||
| 13–26 December 2024 | Sigma Dos El Mundo |
|||||
| 20–26 December 2024 | 40dB Prisa |
|||||
| 10–12 December 2024 | Hamalgama Métrica VozPópuli |
|||||
| 5–11 December 2024 | Sondaxe La Voz de Galicia |
|||||
| 25 November–4 December 2024 | Sigma Dos El Mundo |
|||||
| 2–4 December 2024 | GESOP Prensa Ibérica |
|||||
| 25–29 November 2024 | NC Report La Razón |
|||||
| 25–27 November 2024 | 40dB Prisa |
|||||
| 22–24 November 2024 | SocioMétrica El Español |
|||||
| 20–22 November 2024 | Target Point El Debate |
|||||
| 18–22 November 2024 | Ipsos La Vanguardia |
|||||
| 7–15 November 2024 | Celeste-Tel Onda Cero |
|||||
| 11–14 November 2024 | GAD3 Mediaset |
|||||
| 8–11 November 2024 | DYM Henneo |
|||||
| 5–8 November 2024 | Hamalgama Métrica VozPópuli |
|||||
| 24–31 October 2024 | Sigma Dos El Mundo |
|||||
| 21–24 October 2024 | GAD3 ABC |
|||||
| 16–18 October 2024 | Target Point El Debate |
|||||
| 16–18 October 2024 | SocioMétrica El Español |
|||||
| 16–18 October 2024 | DYM Henneo |
|||||
| 8–11 October 2024 | Hamalgama Métrica VozPópuli |
|||||
| 4–9 October 2024 | Celeste-Tel Onda Cero |
|||||
| 20–27 September 2024 | Sigma Dos El Mundo |
|||||
| 25–27 September 2024 | 40dB Prisa |
|||||
| 23–26 September 2024 | GESOP Prensa Ibérica |
|||||
| 16–20 September 2024 | Invymark laSexta |
|||||
| 18–19 September 2024 | Target Point El Debate |
|||||
| 1–13 September 2024 | Simple Lógica elDiario.es |
|||||
| 3–6 September 2024 | Hamalgama Métrica VozPópuli |
|||||
| 2–6 September 2024 | Celeste-Tel Onda Cero |
|||||
| 2–6 September 2024 | CIS | |||||
| 26–31 August 2024 | SocioMétrica El Español |
|||||
| 22–29 August 2024 | Sigma Dos El Mundo |
|||||
| 20–23 August 2024 | NC Report La Razón |
|||||
| 19–23 August 2024 | 40dB Prisa |
|||||
| 1–9 August 2024 | Simple Lógica elDiario.es |
|||||
| 5–8 August 2024 | Sigma Dos El Mundo |
|||||
| 22 July 2024 | Target Point El Debate |
|||||
| 18–20 July 2024 | SocioMétrica El Español |
|||||
| 12–18 July 2024 | Sigma Dos El Mundo |
|||||
| 1–10 July 2024 | Simple Lógica elDiario.es |
|||||
| 1–4 July 2024 | Hamalgama Métrica VozPópuli |
|||||
| 1–4 July 2024 | CIS | |||||
| 21–28 June 2024 | Sigma Dos El Mundo |
|||||
| 25–27 June 2024 | Target Point El Debate |
|||||
| 21–24 June 2024 | 40dB Prisa |
|||||
| 11–15 June 2024 | NC Report La Razón |
|||||
| 10–14 June 2024 | Invymark laSexta |
|||||
| 1–11 June 2024 | Simple Lógica elDiario.es |
Probability Mass Function

The following table shows the probability mass function per seat for the poll average for Vox (PfE).
| Number of Seats | Probability | Accumulated | Special Marks |
|---|---|---|---|
| 0 | 0% | 100% | Last Result |
| 1 | 0% | 100% | |
| 2 | 0% | 100% | |
| 3 | 0% | 100% | |
| 4 | 0% | 100% | |
| 5 | 0% | 100% | |
| 6 | 0% | 100% | |
| 7 | 0% | 100% | |
| 8 | 0% | 100% | |
| 9 | 0.7% | 100% | |
| 10 | 6% | 99.3% | |
| 11 | 30% | 93% | |
| 12 | 37% | 63% | Median |
| 13 | 19% | 26% | |
| 14 | 5% | 7% | |
| 15 | 2% | 2% | |
| 16 | 0.2% | 0.2% | |
| 17 | 0% | 0% |