Polls · Spain · Congress of Deputies

Spanish election polls.

PP, PSOE, Vox, Sumar, Podemos and the regional parties: every published national poll on voting intention for the Congress, pollster by pollster.

Vote-Scope aggregates them, corrects each pollster for its measured lean, and projects all 350 seats province by province. Below: the trend against the model estimate, then the full table.

463 polls 25 pollsters Most recent fieldwork: September 26, 2026

Polling trend vs. Vote-Scope model

Each dot is one published poll; the diamond is the Vote-Scope model estimate with its 95% interval.

PP PSOE Vox Sumar ERC EH Bildu PNV Junts Podemos BNG CC UPN Aliança Catalana Adelante Andalucía

Pollster	Field dates	Sample	Pop.	Topline	Source
sociométrica El Español	24–Sep 26	1,200	—	PP 34 PSOE 26 Vox 18 Sumar 6 Podemos 3 ERC 2 EH Bildu 1 Junts 1 BNG 1 Adelante Andalucía 1 PNV 1 CC 1 UPN 0	link
EM-Analytics Electomanía	15–Sep 25	1,104	—	PP 32 PSOE 25 Vox 19 Sumar 7 Podemos 4 ERC 2 EH Bildu 1 Junts 1 PNV 1 BNG 1 Adelante Andalucía 1 CC 0 UPN 0	link
celeste-tel Onda Cero	16–Sep 21	1,100	—	PP 34 PSOE 25 Vox 18 Sumar 6 Podemos 3 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
dym Henneo	16–Sep 21	1,017	—	PP 35 PSOE 26 Vox 17 Sumar 5 Podemos 4	link
EM-Analytics Electomanía	1–Sep 18	1,399	—	PP 32 PSOE 26 Vox 19 Sumar 7 Podemos 3 ERC 2 EH Bildu 1 Junts 1 PNV 1 BNG 1 Adelante Andalucía 1 CC 0 UPN 0	link
invymark laSexta	7–Sep 11	1,200	—	PP 34 PSOE 27 Vox 19 Sumar 6 Podemos 3	link
EM-Analytics Electomanía	1–Sep 10	1,190	—	PP 32 PSOE 25 Vox 19 Sumar 7 Podemos 3 ERC 2 EH Bildu 1 Junts 1 PNV 1 BNG 1 Adelante Andalucía 1 CC 0 UPN 0	link
target point El Debate	9–Sep 10	1,012	—	PP 32 PSOE 26 Vox 19 Sumar 7 Podemos 3	link
hamalgama métrica Vozpópuli	1–Sep 8	1,000	—	PP 34 PSOE 25 Vox 19 Sumar 6 Podemos 4 ERC 2 Junts 1 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
gad3 ABC	1–Sep 3	1,010	—	PP 31 PSOE 26 Vox 19 Sumar 7 Podemos 3 ERC 2 EH Bildu 2 Junts 1 Adelante Andalucía 1 PNV 1 BNG 1 CC 0 UPN 0	link
NC Report La Razón	1–Sep 3	1,000	—	PP 35 PSOE 25 Vox 18 Sumar 6 Podemos 3 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	Aug 15 – Sep 3	1,284	—	PP 32 PSOE 26 Vox 19 Sumar 7 Podemos 4 ERC 2 EH Bildu 1 Junts 1 PNV 1 BNG 1 Adelante Andalucía 1 CC 0 UPN 0	link
40dB Prisa	Aug 31 – Sep 2	2,000	—	PP 32 PSOE 28 Vox 18 Sumar 6 Podemos 3	link
EM-Analytics Electomanía	Jul 15 – Aug 28	1,197	—	PP 32 PSOE 26 Vox 19 Sumar 6 Podemos 4 ERC 2 EH Bildu 1 Junts 1 PNV 1 BNG 1 Adelante Andalucía 1 CC 0 UPN 0	link
more in common	24–Aug 28	2,144	—	PP 29 PSOE 27 Vox 20 Sumar 7 Podemos 4	link
data10 Okdiario	26–Aug 27	1,500	—	PP 34 PSOE 25 Vox 18 Sumar 6 Podemos 4 ERC 2 Junts 1 EH Bildu 1 PNV 1 BNG 1 Adelante Andalucía 1 CC 1 UPN 0	link
Sigma Dos El Mundo	20–Aug 26	2,173	—	PP 33 PSOE 25 Vox 18 Sumar 7 Podemos 3 ERC 2 EH Bildu 1 Junts 1 PNV 1 Aliança Catalana 1 BNG 1 Adelante Andalucía 1 CC 1 UPN 0	link
cluster17 Agenda Pública	22–Aug 25	1,637	—	PP 30 PSOE 28 Vox 16 Sumar 6 Podemos 4 ERC 2 Junts 2 Aliança Catalana 2 EH Bildu 1 PNV 1	link
EM-Analytics Electomanía	Jul 1 – Aug 21	1,211	—	PP 32 PSOE 26 Vox 19 Sumar 6 Podemos 4 ERC 2 EH Bildu 1 PNV 1 Junts 1 BNG 1 Adelante Andalucía 1 CC 0 UPN 0	link
EM-Analytics Electomanía	Jul 1 – Aug 12	1,428	—	PP 32 PSOE 26 Vox 19 Sumar 7 Podemos 4 ERC 2 EH Bildu 2 PNV 1 Junts 1 BNG 1 Adelante Andalucía 1 CC 0 UPN 0	link
EM-Analytics Electomanía	Jun 30 – Aug 7	1,227	—	PP 32 PSOE 26 Vox 19 Sumar 6 Podemos 4 ERC 2 EH Bildu 2 PNV 1 Junts 1 Adelante Andalucía 1 BNG 1 CC 0 UPN 0	link
sociométrica El Español	5–Aug 6	1,690	—	PP 34 PSOE 26 Vox 17 Sumar 6 Podemos 3 ERC 2 Junts 2 EH Bildu 2 PNV 1 Adelante Andalucía 1 BNG 1 CC 1 UPN 0	link
NC Report La Razón	Jul 31 – Aug 4	1,000	—	PP 34 PSOE 25 Vox 18 Sumar 6 Podemos 4 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	Jun 30 – Aug 1	910	—	PP 33 PSOE 27 Vox 19 Sumar 6 Podemos 4 ERC 2 EH Bildu 2 PNV 1 Junts 1 Adelante Andalucía 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	Jun 30 – Jul 24	1,099	—	PP 33 PSOE 27 Vox 18 Sumar 6 Podemos 4 ERC 2 EH Bildu 2 PNV 1 Junts 1 Adelante Andalucía 1 BNG 1 CC 0 UPN 0	link
Sigma Dos El Mundo	6–Jul 20	3,690	—	PP 33 PSOE 26 Vox 17 Sumar 7 Podemos 3 ERC 2 EH Bildu 1 Junts 1 PNV 1 Adelante Andalucía 1 Aliança Catalana 1 BNG 1 CC 1 UPN 0	link
dym Henneo	15–Jul 20	1,014	—	PP 35 PSOE 27 Vox 17 Podemos 4 Sumar 4	link
target point El Debate	15–Jul 17	1,004	—	PP 32 PSOE 26 Vox 18 Sumar 6 Podemos 3	link
keydata Público	July 17, 2026	—	—	PP 33 PSOE 26 Vox 18 Sumar 7 Podemos 4 ERC 2 EH Bildu 1 Junts 1 PNV 1 BNG 1	link
EM-Analytics Electomanía	Jun 20 – Jul 17	1,401	—	PP 33 PSOE 28 Vox 18 Sumar 6 Podemos 3 ERC 2 EH Bildu 2 PNV 1 Junts 1 Adelante Andalucía 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	Jun 20 – Jul 10	1,304	—	PP 33 PSOE 27 Vox 19 Sumar 6 Podemos 4 ERC 2 EH Bildu 2 Junts 1 PNV 1 BNG 1 Adelante Andalucía 1 CC 0 UPN 0	link
odec Mediaflows–UV	July 9, 2026	2,005	—	PP 30 PSOE 27 Vox 19 Sumar 7 Podemos 4 ERC 3 EH Bildu 2 Junts 2 PNV 1 CC 1 BNG 1 UPN 0	link
gesop Prensa Ibérica	6–Jul 9	1,001	—	PP 29 PSOE 27 Vox 18 Sumar 8 Podemos 4 ERC 2 Junts 1	link
hamalgama métrica Vozpópuli	Jun 30 – Jul 6	1,000	—	PP 34 PSOE 26 Vox 19 Sumar 6 Podemos 4 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
sociométrica El Español	2–Jul 4	1,416	—	PP 34 PSOE 26 Vox 17 Sumar 6 Podemos 3 ERC 2 EH Bildu 2 Junts 1 PNV 1 Adelante Andalucía 1 BNG 1 CC 1 UPN 0	link
EM-Analytics Electomanía	Jun 12 – Jul 3	2,237	—	PP 33 PSOE 27 Vox 18 Sumar 6 Podemos 4 ERC 2 EH Bildu 2 Junts 1 PNV 1 Adelante Andalucía 1 BNG 1 CC 0 UPN 0	link
NC Report La Razón	Jun 25 – Jul 1	1,000	—	PP 35 PSOE 25 Vox 18 Sumar 6 Podemos 4 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
40dB Prisa	26–Jun 29	2,000	—	PP 32 PSOE 28 Vox 17 Sumar 6 Podemos 3	link
ipsos La Vanguardia	16–Jun 29	1,306	—	PP 31 PSOE 27 Vox 19 Sumar 8 ERC 2 EH Bildu 2 Podemos 2 PNV 1 Junts 1 Aliança Catalana 1 BNG 1 CC 1	link
more in common	24–Jun 28	2,277	—	PP 31 PSOE 26 Vox 17 Sumar 8 Podemos 3	link
invymark laSexta	22–Jun 26	—	—	PP 34 PSOE 27 Vox 18 Sumar 6 Podemos 4	link
EM-Analytics Electomanía	12–Jun 26	1,844	—	PP 33 PSOE 27 Vox 18 Sumar 6 Podemos 4 ERC 2 EH Bildu 2 Junts 1 PNV 1 Adelante Andalucía 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	12–Jun 19	1,472	—	PP 33 PSOE 27 Vox 18 Sumar 6 Podemos 4 ERC 2 EH Bildu 2 Junts 1 PNV 1 Adelante Andalucía 1 BNG 1 CC 0 UPN 0	link
target point El Debate	17–Jun 18	1,022	—	PP 32 PSOE 26 Vox 18 Sumar 7 Podemos 3	link
EM-Analytics Electomanía	5–Jun 12	1,297	—	PP 33 PSOE 28 Vox 18 Sumar 6 Podemos 4 ERC 2 Junts 2 EH Bildu 1 PNV 1 Adelante Andalucía 1 BNG 1 CC 0 UPN 0	link
Sigma Dos El Mundo	1–Jun 11	1,994	—	PP 33 PSOE 26 Vox 17 Sumar 7 Podemos 3 ERC 2 EH Bildu 1 PNV 1 Junts 1 BNG 1 Aliança Catalana 1 Adelante Andalucía 1 CC 1 UPN 0	link
EM-Analytics Electomanía	May 24 – Jun 5	1,691	—	PP 32 PSOE 28 Vox 18 Sumar 6 Podemos 4 ERC 2 Junts 2 EH Bildu 1 PNV 1 Adelante Andalucía 1 BNG 1 CC 0 UPN 0	link
40dB Prisa	May 28 – Jun 1	2,000	—	PP 32 PSOE 28 Vox 17 Sumar 6 Podemos 2	link
sociométrica El Español	28–May 30	1,200	—	PP 34 PSOE 26 Vox 17 Sumar 6 Podemos 2 ERC 2 EH Bildu 2 Junts 1 Adelante Andalucía 1 PNV 1 BNG 1 CC 1 UPN 0	link
EM-Analytics Electomanía	24–May 29	1,160	—	PP 32 PSOE 29 Vox 19 Sumar 6 Podemos 4 ERC 2 Junts 2 EH Bildu 1 PNV 1 Adelante Andalucía 1 BNG 1 CC 0 UPN 0	link
invymark laSexta	25–May 29	1,200	—	PP 33 PSOE 28 Vox 18 Sumar 6 Podemos 4	link
gad3 ABC	26–May 28	1,011	—	PP 33 PSOE 27 Vox 17 Sumar 6 Podemos 3 ERC 2 Junts 2 EH Bildu 1 Adelante Andalucía 1 PNV 1 BNG 1 CC 1 UPN 0	link
target point El Debate	27–May 28	1,007	—	PP 31 PSOE 25 Vox 19 Sumar 5 Podemos 3	link
NC Report La Razón	25–May 27	1,000	—	PP 35 PSOE 25 Vox 18 Sumar 6 Podemos 4 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
dym Henneo	20–May 22	1,009	—	PP 35 PSOE 28 Vox 16 Sumar 6 Podemos 4	link
EM-Analytics Electomanía	19–May 22	1,291	—	PP 32 PSOE 29 Vox 19 Sumar 6 Podemos 4 ERC 2 Junts 2 EH Bildu 1 PNV 1 Adelante Andalucía 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	1–May 15	1,026	—	PP 32 PSOE 29 Vox 18 Sumar 6 Podemos 4 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0 Adelante Andalucía 0	link
EM-Analytics Electomanía	1–May 8	1,377	—	PP 32 PSOE 29 Vox 18 Sumar 6 Podemos 4 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0 Adelante Andalucía 0	link
EM-Analytics Electomanía	Apr 20 – May 1	1,542	—	PP 32 PSOE 28 Vox 18 Sumar 6 Podemos 4 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0 Adelante Andalucía 0	link
Sigma Dos El Mundo	24–Apr 29	1,205	—	PP 32 PSOE 28 Vox 17 Sumar 7 Podemos 4 ERC 2 EH Bildu 1 PNV 1 Junts 1 BNG 1 CC 1 Aliança Catalana 0 UPN 0	link
40dB Prisa	24–Apr 27	2,000	—	PP 31 PSOE 28 Vox 18 Sumar 6 Podemos 3	link
ateneo del dato	22–Apr 26	2,000	—	PP 32 PSOE 28 Vox 18 Sumar 6 Podemos 4	link
more in common	21–Apr 25	2,547	—	PP 31 PSOE 28 Vox 17 Sumar 8 Podemos 3	link
EM-Analytics Electomanía	12–Apr 24	1,844	—	PP 32 PSOE 29 Vox 18 Sumar 6 Podemos 4 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0 Adelante Andalucía 0	link
keydata Público	April 23, 2026	—	—	PP 32 PSOE 28 Vox 18 Sumar 7 Podemos 4 ERC 2 EH Bildu 1 Junts 1 PNV 1 BNG 1	link
sociométrica El Español	15–Apr 18	1,712	—	PP 32 PSOE 27 Vox 17 Sumar 7 Podemos 3 ERC 2 EH Bildu 1 Junts 1 PNV 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	12–Apr 17	1,301	—	PP 32 PSOE 29 Vox 18 Sumar 6 Podemos 4 ERC 2 Junts 1 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0 Adelante Andalucía 0	link
EM-Analytics Electomanía	5–Apr 10	1,597	—	PP 31 PSOE 29 Vox 18 Sumar 6 Podemos 4 ERC 2 Junts 1 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0 Adelante Andalucía 0	link
NC Report La Razón	6–Apr 9	1,000	—	PP 33 PSOE 27 Vox 18 Sumar 6 Podemos 4 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
ipsos La Vanguardia	Mar 23 – Apr 8	1,058	—	PP 31 PSOE 28 Vox 18 Sumar 6 ERC 2 EH Bildu 2 Podemos 2 Junts 1 PNV 1 BNG 1 CC 1 Aliança Catalana 1 UPN 0	link
EM-Analytics Electomanía	Mar 28 – Apr 3	1,107	—	PP 31 PSOE 29 Vox 19 Sumar 6 Podemos 4 ERC 2 Junts 1 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0 Adelante Andalucía 0	link
Sigma Dos El Mundo	16–Mar 31	1,958	—	PP 33 PSOE 28 Vox 17 Sumar 8 Podemos 4 ERC 2 EH Bildu 1 PNV 1 Junts 1 BNG 1 CC 1 Aliança Catalana 0 UPN 0	link
EM-Analytics Electomanía	16–Mar 27	1,228	—	PP 32 PSOE 29 Vox 19 Sumar 5 Podemos 4 ERC 2 Junts 1 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0 Adelante Andalucía 0	link
target point El Debate	24–Mar 26	1,114	—	PP 32 PSOE 28 Vox 18 Sumar 7 Podemos 3	link
Sumar	March 25, 2026	1,000	—	PP 30 PSOE 30 Vox 18 Sumar 6 Podemos 3	link
40dB Prisa	24–Mar 25	2,000	—	PP 31 PSOE 29 Vox 19 Sumar 6 Podemos 3	link
dym Henneo	19–Mar 23	1,002	—	PP 35 PSOE 28 Vox 16 Sumar 5 Podemos 4	link
sociométrica El Español	19–Mar 21	1,100	—	PP 32 PSOE 27 Vox 18 Sumar 7 Podemos 4 ERC 2 EH Bildu 1 Junts 1 PNV 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	16–Mar 20	1,086	—	PP 31 PSOE 29 Vox 20 Sumar 5 Podemos 4 ERC 2 Junts 1 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0 Adelante Andalucía 0	link
EM-Analytics Electomanía	Feb 28 – Mar 13	2,541	—	PP 31 PSOE 29 Vox 20 Sumar 5 Podemos 4 ERC 2 Junts 1 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0 Adelante Andalucía 0	link
EM-Analytics Electomanía	Feb 28 – Mar 6	1,741	—	PP 31 PSOE 28 Vox 19 Sumar 5 Podemos 4 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0 Adelante Andalucía 0	link
EM-Analytics Electomanía	Feb 28 – Mar 4	1,428	—	PP 31 PSOE 28 Vox 20 Sumar 5 Podemos 3 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0 Adelante Andalucía 0	link
Sigma Dos El Mundo	23–Feb 27	1,969	—	PP 32 PSOE 26 Vox 18 Sumar 8 Podemos 4 ERC 2 EH Bildu 1 PNV 1 Junts 1 BNG 1 CC 0 Aliança Catalana 0 UPN 0	link
EM-Analytics Electomanía	21–Feb 27	2,307	—	PP 32 PSOE 27 Vox 20 Sumar 6 Podemos 4 ERC 2 Junts 1 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0 Adelante Andalucía 0	link
40dB Prisa	20–Feb 23	2,000	—	PP 30 PSOE 28 Vox 19 Sumar 6 Podemos 3	link
ateneo del dato elDiario.es	18–Feb 22	2,000	—	PP 29 PSOE 27 Vox 20 Sumar 7 Podemos 4	link
EM-Analytics Electomanía	9–Feb 20	1,841	—	PP 32 PSOE 27 Vox 20 Sumar 5 Podemos 4 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0 Adelante Andalucía 0	link
target point El Debate	17–Feb 19	1,005	—	PP 31 PSOE 26 Vox 20 Sumar 7 Podemos 4	link
sociométrica El Español	11–Feb 13	1,200	—	PP 32 PSOE 25 Vox 18 Sumar 7 Podemos 4	link
NC Report La Razón	10–Feb 13	1,000	—	PP 33 PSOE 26 Vox 18 Sumar 6 Podemos 4 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	1–Feb 12	1,635	—	PP 32 PSOE 27 Vox 20 Sumar 6 Podemos 4 ERC 2 Junts 1 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0 Adelante Andalucía 0	link
data10 Okdiario	February 10, 2026	—	—	PP 32 PSOE 26 Vox 20 Sumar 7 Podemos 2 ERC 2 EH Bildu 1 Junts 1 PNV 1 BNG 1 CC 1 UPN 0	link
EM-Analytics Electomanía	Jan 31 – Feb 6	2,012	—	PP 32 PSOE 27 Vox 20 Sumar 6 Podemos 4 ERC 2 EH Bildu 1 Junts 1 PNV 1 BNG 1 CC 0 UPN 0 Adelante Andalucía 0	link
40dB Prisa	Jan 30 – Feb 2	2,000	—	PP 31 PSOE 28 Vox 18 Sumar 6 Podemos 4	link
Sigma Dos El Mundo	26–Jan 30	1,819	—	PP 32 PSOE 26 Vox 18 Sumar 8 Podemos 5 ERC 2 EH Bildu 1 PNV 1 Junts 1 BNG 1 Aliança Catalana 1 CC 0 UPN 0	link
EM-Analytics Electomanía	24–Jan 30	1,289	—	PP 32 PSOE 26 Vox 20 Sumar 6 Podemos 4 ERC 2 EH Bildu 2 Junts 1 BNG 1 PNV 1 CC 0 UPN 0 Adelante Andalucía 0	link
dym Henneo	22–Jan 25	1,003	—	PP 34 PSOE 27 Vox 17 Podemos 5 Sumar 5	link
EM-Analytics Electomanía	16–Jan 23	1,594	—	PP 32 PSOE 26 Vox 20 Sumar 6 Podemos 4 ERC 2 EH Bildu 1 Junts 1 PNV 1 BNG 1 CC 0 UPN 0 Adelante Andalucía 0	link
keydata Público	January 22, 2026	—	—	PP 32 PSOE 27 Vox 18 Sumar 7 Podemos 4 ERC 2 EH Bildu 1 Junts 1 PNV 1 BNG 1	link
dym Henneo	14–Jan 18	1,000	—	PP 34 PSOE 27 Vox 17 Sumar 5 Podemos 5	link
EM-Analytics Electomanía	10–Jan 16	1,001	—	PP 33 PSOE 27 Vox 19 Sumar 5 Podemos 4 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0 Adelante Andalucía 0	link
target point El Debate	13–Jan 15	1,000	—	PP 30 PSOE 26 Vox 19 Sumar 8 Podemos 3	link
gesop Prensa Ibérica	12–Jan 15	1,002	—	PP 30 PSOE 27 Vox 18 Sumar 8 Podemos 4 ERC 2 Junts 1	link
sociométrica El Español	7–Jan 10	1,300	—	PP 33 PSOE 26 Vox 18 Sumar 7 Podemos 4 ERC 2 EH Bildu 2 Junts 1 BNG 1 PNV 1 CC 1 UPN 0	link
EM-Analytics Electomanía	1–Jan 10	1,083	—	PP 32 PSOE 27 Vox 20 Sumar 5 Podemos 4 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0 Adelante Andalucía 0	link
NC Report La Razón	5–Jan 9	1,000	—	PP 34 PSOE 26 Vox 18 Sumar 6 Podemos 4 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
40dB Prisa	Dec 29 – Jan 5	2,000	—	PP 32 PSOE 27 Vox 18 Sumar 6 Podemos 4	link
EM-Analytics Electomanía	Dec 27 – Jan 3	1,316	—	PP 32 PSOE 27 Vox 20 Sumar 5 Podemos 5 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0 Adelante Andalucía 0	link
Sigma Dos El Mundo	22–Dec 29	2,182	—	PP 33 PSOE 27 Vox 17 Sumar 9 Podemos 4 ERC 2 Junts 1 EH Bildu 1 PNV 1 BNG 1 Aliança Catalana 1 CC 1 UPN 0	link
EM-Analytics Electomanía	22–Dec 26	2,301	—	PP 32 PSOE 27 Vox 20 Sumar 5 Podemos 4 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	12–Dec 19	1,782	—	PP 32 PSOE 28 Vox 19 Sumar 6 Podemos 4 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
invymark laSexta	15–Dec 19	—	—	PP 34 PSOE 27 Vox 19 Sumar 5 Podemos 4 ERC 2 EH Bildu 2 Junts 1 PNV 1	link
EM-Analytics Electomanía	6–Dec 12	1,522	—	PP 32 PSOE 29 Vox 19 Sumar 6 Podemos 4 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
sociométrica El Español	5–Dec 7	1,100	—	PP 33 PSOE 26 Vox 17 Sumar 7 Podemos 3 ERC 2 EH Bildu 1 Junts 1 PNV 1 BNG 1 Aliança Catalana 1 CC 0 UPN 0	link
invymark laSexta	1–Dec 5	—	—	PP 33 PSOE 28 Vox 19 Sumar 5 Podemos 4 ERC 2 Junts 1 EH Bildu 1 PNV 1	link
Sigma Dos El Mundo	Nov 26 – Dec 5	1,565	—	PP 33 PSOE 27 Vox 17 Sumar 8 Podemos 4 ERC 2 Junts 1 EH Bildu 1 PNV 1 BNG 1 Aliança Catalana 1 CC 1 UPN 0	link
EM-Analytics Electomanía	Nov 29 – Dec 5	1,204	—	PP 32 PSOE 29 Vox 19 Sumar 6 Podemos 4 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
40dB Prisa	Nov 27 – Dec 1	2,500	—	PP 31 PSOE 28 Vox 17 Sumar 6 Podemos 4	link
EM-Analytics Electomanía	22–Nov 28	1,379	—	PP 32 PSOE 29 Vox 19 Sumar 6 Podemos 4 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	15–Nov 21	1,922	—	PP 32 PSOE 29 Vox 19 Sumar 6 Podemos 4 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
target point El Debate	17–Nov 19	1,200	—	PP 29 PSOE 28 Vox 19 Sumar 6 Podemos 4	link
EM-Analytics Electomanía	8–Nov 14	1,002	—	PP 32 PSOE 29 Vox 19 Sumar 5 Podemos 4 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
dym Henneo	12–Nov 14	1,000	—	PP 33 PSOE 27 Vox 16 Sumar 6 Podemos 4	link
NC Report La Razón	11–Nov 14	1,000	—	PP 34 PSOE 27 Vox 17 Sumar 6 Podemos 4 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
sociométrica El Español	6–Nov 8	1,100	—	PP 34 PSOE 27 Vox 17 Sumar 7 Podemos 4 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	1–Nov 7	1,923	—	PP 31 PSOE 29 Vox 19 Sumar 5 Podemos 4 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
Sigma Dos El Mundo	Oct 30 – Nov 6	1,558	—	PP 34 PSOE 27 Vox 16 Sumar 8 Podemos 4 ERC 2 EH Bildu 1 Junts 1 PNV 1 BNG 1 Aliança Catalana 1 CC 1 UPN 0	link
cluster17 Agenda Pública	4–Nov 6	1,847	—	PP 31 PSOE 28 Vox 19 Sumar 5 Podemos 5 ERC 2 Junts 2 PNV 1 EH Bildu 1	link
hamalgama métrica Vozpópuli	Oct 28 – Nov 4	1,000	—	PP 34 PSOE 27 Vox 19 Sumar 6 Podemos 4 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
opina 360 Telecinco	Oct 31 – Nov 4	1,202	—	PP 28 PSOE 28 Vox 20 Sumar 7 Podemos 3 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 Aliança Catalana 1 CC 0	link
EM-Analytics Electomanía	25–Oct 31	2,823	—	PP 31 PSOE 29 Vox 19 Sumar 5 Podemos 5 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
40dB Prisa	24–Oct 26	2,000	—	PP 31 PSOE 28 Vox 17 Sumar 7 Podemos 3	link
EM-Analytics Electomanía	18–Oct 24	2,104	—	PP 32 PSOE 28 Vox 19 Sumar 6 Podemos 5 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	11–Oct 17	1,568	—	PP 32 PSOE 28 Vox 18 Sumar 6 Podemos 5 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
keydata Público	October 16, 2025	—	—	PP 32 PSOE 27 Vox 17 Sumar 6 Podemos 4 ERC 2 Junts 1 EH Bildu 1 PNV 1 BNG 1	link
sociométrica El Español	6–Oct 10	900	—	PP 34 PSOE 27 Vox 17 Sumar 6 Podemos 4 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	4–Oct 10	2,971	—	PP 32 PSOE 27 Vox 18 Sumar 6 Podemos 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
gesop Prensa Ibérica	3–Oct 9	1,000	—	PP 29 PSOE 28 Vox 18 Sumar 8 Podemos 4 ERC 2 Junts 1	link
NC Report La Razón	1–Oct 4	1,000	—	PP 34 PSOE 27 Vox 16 Sumar 5 Podemos 5 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
EM-Analytics Electomanía	Sep 27 – Oct 3	1,055	—	PP 33 PSOE 27 Vox 18 Sumar 6 Podemos 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
Sigma Dos El Mundo	Sep 17 – Oct 1	2,345	—	PP 34 PSOE 27 Vox 16 Sumar 7 Podemos 4 ERC 2 Junts 1 EH Bildu 1 PNV 1 BNG 1 CC 1 Aliança Catalana 1 UPN 0	link
opina 360 Antena 3	25–Sep 30	1,203	—	PSOE 30 PP 27 Vox 21 Sumar 5 Podemos 4 ERC 2 EH Bildu 2 Junts 1 PNV 1 BNG 1 Aliança Catalana 1 CC 0	link
40dB Prisa	26–Sep 28	2,000	—	PP 31 PSOE 29 Vox 17 Sumar 7 Podemos 3	link
EM-Analytics Electomanía	20–Sep 26	2,028	—	PP 32 PSOE 27 Vox 18 Podemos 6 Sumar 5 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	6–Sep 19	1,723	—	PP 32 PSOE 27 Vox 18 Podemos 6 Sumar 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
invymark laSexta	15–Sep 19	—	—	PP 36 PSOE 28 Vox 16 Sumar 5 Podemos 4	link
dym Henneo	10–Sep 15	1,016	—	PP 35 PSOE 27 Vox 16 Sumar 6 Podemos 4	link
celeste-tel Onda Cero	8–Sep 12	1,100	—	PP 35 PSOE 26 Vox 15 Sumar 7 Podemos 5 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
EM-Analytics Electomanía	6–Sep 12	1,207	—	PP 32 PSOE 27 Vox 17 Sumar 6 Podemos 6 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
target point El Debate	10–Sep 11	1,027	—	PP 32 PSOE 27 Vox 17 Sumar 7 Podemos 4	link
gad3 ABC	5–Sep 11	1,001	—	PP 32 PSOE 27 Vox 18 Sumar 7 Podemos 4 ERC 2 Junts 1 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
hamalgama métrica Vozpópuli	3–Sep 9	1,000	—	PP 34 PSOE 26 Vox 16 Sumar 6 Podemos 5 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
NC Report La Razón	1–Sep 6	1,000	—	PP 35 PSOE 26 Vox 15 Podemos 5 Sumar 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
Demoscopia y Servicios esRadio	2–Sep 5	3,000	—	PP 35 PSOE 27 Vox 17 Sumar 6 Podemos 5 ERC 2 EH Bildu 2 Junts 1 PNV 1 BNG 1	link
EM-Analytics Electomanía	Aug 29 – Sep 5	1,330	—	PP 31 PSOE 26 Vox 18 Podemos 6 Sumar 6 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
40dB Prisa	Aug 29 – Sep 1	2,000	—	PP 31 PSOE 28 Vox 17 Sumar 7 Podemos 3	link
sociométrica El Español	26–Aug 29	1,100	—	PP 35 PSOE 26 Vox 16 Sumar 7 Podemos 4 ERC 2 Junts 2 EH Bildu 2 PNV 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	22–Aug 29	1,003	—	PP 30 PSOE 26 Vox 18 Sumar 7 Podemos 6 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
Sigma Dos El Mundo	20–Aug 28	1,783	—	PP 34 PSOE 27 Vox 15 Sumar 8 Podemos 4 ERC 2 Junts 1 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
EM-Analytics Electomanía	1–Aug 22	1,840	—	PP 30 PSOE 26 Vox 18 Sumar 7 Podemos 6 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
EM-Analytics Electomanía	1–Aug 17	1,275	—	PP 31 PSOE 25 Vox 17 Sumar 7 Podemos 6 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
EM-Analytics Electomanía	Jul 28 – Aug 9	1,007	—	PP 31 PSOE 25 Vox 18 Sumar 6 Podemos 6 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
EM-Analytics Electomanía	Jul 18 – Aug 1	1,579	—	PP 32 PSOE 25 Vox 17 Sumar 6 Podemos 6 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
Sigma Dos El Mundo	21–Jul 30	2,267	—	PP 35 PSOE 27 Vox 15 Sumar 8 Podemos 4 ERC 2 Junts 1 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	11–Jul 25	2,022	—	PP 33 PSOE 26 Vox 17 Podemos 6 Sumar 6 ERC 2 Junts 2 PNV 1 EH Bildu 1 BNG 1 CC 0 UPN 0	link
sociométrica El Español	21–Jul 24	1,100	—	PP 36 PSOE 25 Vox 16 Sumar 6 Podemos 4 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 Aliança Catalana 1 CC 0 UPN 0	link
EM-Analytics Electomanía	11–Jul 18	1,502	—	PP 33 PSOE 26 Vox 17 Podemos 6 Sumar 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
hamalgama métrica Vozpópuli	14–Jul 18	1,000	—	PP 35 PSOE 25 Vox 15 Sumar 6 Podemos 5 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
keydata Público	July 17, 2025	—	—	PP 35 PSOE 26 Vox 15 Sumar 7 Podemos 5 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1	link
celeste-tel Onda Cero	10–Jul 14	1,100	—	PP 36 PSOE 26 Vox 14 Sumar 7 Podemos 5 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
dym Henneo	11–Jul 14	1,000	—	PP 36 PSOE 26 Vox 15 Sumar 7 Podemos 4	link
EM-Analytics Electomanía	5–Jul 11	1,327	—	PP 34 PSOE 25 Vox 16 Podemos 6 Sumar 5 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
target point El Debate	9–Jul 10	1,002	—	PP 35 PSOE 26 Vox 16 Sumar 7 Podemos 4	link
EM-Analytics Electomanía	Jun 27 – Jul 4	1,111	—	PP 35 PSOE 24 Vox 16 Podemos 6 Sumar 5 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
invymark laSexta	Jun 30 – Jul 4	—	—	PP 36 PSOE 29 Vox 14 Sumar 5 Podemos 4	link
40dB Prisa	27–Jun 30	2,000	—	PP 33 PSOE 27 Vox 15 Sumar 6 Podemos 4	link
Sigma Dos El Mundo	20–Jun 27	1,909	—	PP 35 PSOE 27 Vox 14 Sumar 8 Podemos 5 ERC 2 Junts 1 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	20–Jun 27	1,418	—	PP 35 PSOE 24 Vox 16 Podemos 6 Sumar 5 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
sociométrica El Español	18–Jun 21	1,150	—	PP 35 PSOE 27 Vox 14 Sumar 6 Podemos 4 Junts 2 ERC 2 EH Bildu 2 PNV 1 BNG 1 Aliança Catalana 1 CC 1 UPN 0	link
NC Report La Razón	19–Jun 21	1,000	—	PP 36 PSOE 26 Vox 15 Podemos 6 Sumar 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
invymark laSexta	16–Jun 20	—	—	PP 37 PSOE 29 Vox 14 Sumar 5 Podemos 4	link
EM-Analytics Electomanía	13–Jun 20	3,219	—	PP 35 PSOE 24 Vox 16 Podemos 6 Sumar 5 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
target point El Debate	18–Jun 20	1,000	—	PP 34 PSOE 26 Vox 16 Sumar 7 Podemos 3	link
dym Henneo	June 17, 2025	1,042	—	PP 36 PSOE 26 Vox 14 Sumar 8 Podemos 4	link
invymark laSexta	9–Jun 13	—	—	PP 36 PSOE 30 Vox 14 Sumar 5 Podemos 4	link
EM-Analytics Electomanía	12–Jun 13	1,852	—	PP 35 PSOE 26 Vox 15 Podemos 6 Sumar 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
gesop Prensa Ibérica	10–Jun 12	1,002	—	PP 31 PSOE 27 Vox 16 Sumar 8 Podemos 4 ERC 2 Junts 1	link
EM-Analytics Electomanía	May 31 – Jun 6	1,233	—	PP 34 PSOE 28 Vox 14 Sumar 6 Podemos 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	17–May 30	1,804	—	PP 34 PSOE 28 Vox 14 Sumar 6 Podemos 6 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
gad3 ABC	27–May 29	1,023	—	PP 34 PSOE 28 Vox 15 Sumar 8 Podemos 5 ERC 2 Junts 1 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
Sigma Dos El Mundo	Apr 21 – May 28	7,236	—	PP 34 PSOE 28 Vox 14 Sumar 8 Podemos 5 ERC 2 Junts 1 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
40dB Prisa	23–May 26	2,000	—	PP 33 PSOE 30 Vox 14 Sumar 5 Podemos 4	link
hamalgama métrica Vozpópuli	20–May 23	1,000	—	PP 35 PSOE 28 Vox 15 Sumar 5 Podemos 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
EM-Analytics Electomanía	17–May 23	1,002	—	PP 33 PSOE 28 Vox 14 Sumar 6 Podemos 6 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
target point El Debate	21–May 23	1,002	—	PP 33 PSOE 29 Vox 14 Sumar 7 Podemos 4	link
sociométrica El Español	19–May 22	1,812	—	PP 35 PSOE 29 Vox 14 Sumar 5 Podemos 4 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
keydata Público	May 22, 2025	—	—	PP 34 PSOE 28 Vox 14 Sumar 6 Podemos 5 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1	link
ipsos La Vanguardia	15–May 21	2,000	—	PP 34 PSOE 30 Vox 14 Sumar 6 Podemos 3 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
dym Henneo	14–May 19	1,057	—	PP 36 PSOE 29 Vox 12 Sumar 6 Podemos 5	link
EM-Analytics Electomanía	10–May 16	1,178	—	PP 34 PSOE 29 Vox 14 Sumar 5 Podemos 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
EM-Analytics Electomanía	3–May 9	1,204	—	PP 34 PSOE 30 Vox 14 Sumar 6 Podemos 6 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
celeste-tel Onda Cero	Apr 28 – May 6	1,100	—	PP 35 PSOE 28 Vox 14 Sumar 6 Podemos 6 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
EM-Analytics Electomanía	Apr 26 – May 2	1,159	—	PP 33 PSOE 30 Vox 14 Sumar 5 Podemos 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
40dB Prisa	24–Apr 27	2,000	—	PP 34 PSOE 29 Vox 13 Sumar 5 Podemos 3	link
target point El Debate	23–Apr 25	1,016	—	PP 34 PSOE 28 Vox 14 Sumar 7 Podemos 5	link
sociométrica El Español	21–Apr 25	1,000	—	PP 35 PSOE 30 Vox 14 Sumar 6 Podemos 4 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	19–Apr 25	1,206	—	PP 34 PSOE 29 Vox 14 Podemos 6 Sumar 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	12–Apr 18	1,142	—	PP 34 PSOE 30 Vox 14 Sumar 6 Podemos 6 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
NC Report La Razón	14–Apr 17	1,000	—	PP 34 PSOE 29 Vox 14 Sumar 5 Podemos 4 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
Sigma Dos El Mundo	4–Apr 15	1,819	—	PP 34 PSOE 28 Vox 13 Sumar 7 Podemos 5 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
hamalgama métrica Vozpópuli	9–Apr 15	1,000	—	PP 34 PSOE 28 Vox 15 Sumar 6 Podemos 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
EM-Analytics Electomanía	5–Apr 10	2,401	—	PP 34 PSOE 30 Vox 14 Sumar 6 Podemos 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	Mar 30 – Apr 4	1,817	—	PP 34 PSOE 30 Vox 14 Sumar 6 Podemos 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
40dB Prisa	28–Mar 31	2,000	—	PP 33 PSOE 30 Vox 14 Sumar 5 Podemos 3	link
data10 Okdiario	27–Mar 28	1,500	—	PP 35 PSOE 29 Vox 14 Junts 2 EH Bildu 1	link
EM-Analytics Electomanía	23–Mar 28	2,202	—	PP 33 PSOE 29 Vox 14 Sumar 6 Podemos 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
EM-Analytics Electomanía	15–Mar 22	1,501	—	PP 34 PSOE 29 Vox 14 Sumar 7 Podemos 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
sociométrica El Español	19–Mar 21	1,903	—	PP 34 PSOE 28 Vox 14 Sumar 7 Podemos 4 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
celeste-tel Onda Cero	14–Mar 21	1,100	—	PP 34 PSOE 28 Vox 14 Sumar 6 Podemos 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
target point El Debate	19–Mar 21	1,000	—	PP 33 PSOE 30 Vox 14 Sumar 6 Podemos 4	link
keydata Público	March 20, 2025	—	—	PP 34 PSOE 28 Vox 14 Sumar 6 Podemos 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1	link
dym Henneo	12–Mar 16	1,001	—	PP 35 PSOE 29 Vox 12 Sumar 6 Podemos 5	link
EM-Analytics Electomanía	8–Mar 14	1,732	—	PP 33 PSOE 29 Vox 14 Sumar 6 Podemos 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
EM-Analytics Electomanía	1–Mar 7	1,139	—	PP 33 PSOE 29 Vox 15 Sumar 7 Podemos 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
Sigma Dos El Mundo	Feb 24 – Mar 7	2,832	—	PP 34 PSOE 28 Vox 13 Sumar 6 Podemos 5 Junts 2 ERC 2 PNV 1 BNG 1 EH Bildu 1 CC 0 UPN 0	link
NC Report La Razón	3–Mar 7	1,500	—	PP 34 PSOE 29 Vox 15 Sumar 6 Podemos 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
gesop Prensa Ibérica	3–Mar 6	1,000	—	PP 32 PSOE 27 Vox 15 Sumar 8 Podemos 3 ERC 2 Junts 1	link
hamalgama métrica Vozpópuli	24–Feb 28	1,000	—	PP 34 PSOE 28 Vox 15 Sumar 6 Podemos 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
EM-Analytics Electomanía	22–Feb 28	1,201	—	PP 33 PSOE 29 Vox 16 Sumar 7 Podemos 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
40dB Prisa	21–Feb 24	2,000	—	PP 32 PSOE 30 Vox 14 Sumar 6 Podemos 4	link
EM-Analytics Electomanía	15–Feb 21	1,973	—	PP 33 PSOE 28 Vox 15 Sumar 6 Podemos 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
target point El Debate	19–Feb 21	1,007	—	PP 33 PSOE 30 Vox 14 Sumar 6 Podemos 4	link
keydata Público	February 20, 2025	—	—	PP 34 PSOE 28 Vox 14 Sumar 6 Podemos 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1	link
celeste-tel Onda Cero	12–Feb 17	1,100	—	PP 34 PSOE 28 Vox 14 Sumar 7 Podemos 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
sociométrica El Español	12–Feb 14	1,812	—	PP 34 PSOE 28 Vox 14 Sumar 7 Podemos 4 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	8–Feb 13	2,039	—	PP 33 PSOE 28 Vox 15 Sumar 6 Podemos 6 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
NC Report La Razón	4–Feb 7	1,000	—	PP 35 PSOE 28 Vox 14 Sumar 6 Podemos 5 Junts 2 ERC 2 EH Bildu 2 PNV 1 BNG 1 CC 1 UPN 0	link
EM-Analytics Electomanía	1–Feb 7	1,179	—	PP 33 PSOE 29 Vox 15 Sumar 6 Podemos 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
keydata Público	February 6, 2025	—	—	PP 34 PSOE 28 Vox 14 Sumar 6 Podemos 5 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1	link
Sigma Dos El Mundo	24–Jan 31	2,303	—	PP 34 PSOE 28 Vox 13 Sumar 6 Podemos 5 ERC 2 Junts 2 PNV 1 BNG 1 EH Bildu 1 CC 0 UPN 0	link
hamalgama métrica Vozpópuli	28–Jan 31	1,000	—	PP 35 PSOE 28 Vox 14 Sumar 6 Podemos 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
EM-Analytics Electomanía	25–Jan 31	1,084	—	PP 32 PSOE 29 Vox 16 Sumar 6 Podemos 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
40dB Prisa	24–Jan 27	2,000	—	PP 33 PSOE 28 Vox 14 Sumar 6 Podemos 3	link
EM-Analytics Electomanía	18–Jan 24	1,133	—	PP 32 PSOE 29 Vox 15 Sumar 6 Podemos 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
target point El Debate	22–Jan 24	1,001	—	PP 33 PSOE 29 Vox 16 Sumar 6 Podemos 5	link
gad3 ABC	16–Jan 23	1,035	—	PP 35 PSOE 27 Vox 14 Sumar 7 Podemos 4 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0	link
dym Henneo	16–Jan 20	1,014	—	PP 35 PSOE 29 Vox 13 Sumar 6 Podemos 5	link
EM-Analytics Electomanía	11–Jan 17	1,133	—	PP 33 PSOE 29 Vox 15 Sumar 6 Podemos 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
celeste-tel Onda Cero	7–Jan 11	1,100	—	PP 34 PSOE 28 Vox 14 Sumar 6 Podemos 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
EM-Analytics Electomanía	Dec 27 – Jan 10	4,001	—	PP 32 PSOE 29 Vox 15 Sumar 6 Podemos 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
hamalgama métrica Vozpópuli	Dec 31 – Jan 3	1,000	—	PP 35 PSOE 28 Vox 14 Sumar 6 Podemos 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
EM-Analytics Electomanía	Dec 27 – Jan 3	1,068	—	PP 33 PSOE 29 Vox 15 Sumar 6 Podemos 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
sociométrica El Español	26–Dec 30	2,953	—	PP 34 PSOE 28 Vox 14 Sumar 7 Podemos 4 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
target point El Debate	26–Dec 30	1,002	—	PP 33 PSOE 29 Vox 15 Sumar 7 Podemos 5	link
EM-Analytics Electomanía	20–Dec 27	1,037	—	PP 34 PSOE 29 Vox 15 Sumar 6 Podemos 4 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
NC Report La Razón	20–Dec 27	1,000	—	PP 35 PSOE 28 Vox 14 Sumar 5 Podemos 5 Junts 2 ERC 2 EH Bildu 2 PNV 1 BNG 1 CC 0 UPN 0	link
40dB Prisa	20–Dec 26	2,000	—	PP 33 PSOE 30 Vox 14 Sumar 5 Podemos 4	link
Sigma Dos El Mundo	13–Dec 26	2,485	—	PP 34 PSOE 27 Vox 12 Sumar 6 Podemos 5 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
keydata Público	December 22, 2024	—	—	PP 34 PSOE 28 Vox 14 Sumar 6 Podemos 4 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1	link
EM-Analytics Electomanía	14–Dec 21	2,447	—	PP 34 PSOE 28 Vox 15 Sumar 6 Podemos 5 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	7–Dec 13	4,081	—	PP 34 PSOE 29 Vox 15 Sumar 5 Podemos 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
hamalgama métrica Vozpópuli	10–Dec 12	1,000	—	PP 35 PSOE 28 Vox 13 Sumar 6 Podemos 4 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
sondaxe La Voz de Galicia	5–Dec 11	1,111	—	PP 33 PSOE 28 Vox 14 Sumar 8 Podemos 4 ERC 2 EH Bildu 2 Junts 1 PNV 1 BNG 1 CC 1 UPN 0	link
Centro de Investigaciones Sociológicas (CIS)	2–Dec 9	4,621	—	PSOE 32 PP 28 Vox 12 Sumar 7 Podemos 4 ERC 2 Junts 1 PNV 1 EH Bildu 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	Nov 29 – Dec 6	2,102	—	PP 33 PSOE 28 Vox 14 Sumar 6 Podemos 5 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
gesop Prensa Ibérica	2–Dec 4	1,001	—	PP 31 PSOE 28 Vox 15 Sumar 8 Podemos 4 ERC 2 Junts 2	link
Sigma Dos El Mundo	Nov 25 – Dec 4	2,017	—	PP 35 PSOE 27 Vox 12 Sumar 6 Podemos 5 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
EM-Analytics Electomanía	22–Nov 29	1,447	—	PP 33 PSOE 28 Vox 14 Sumar 6 Podemos 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
NC Report La Razón	25–Nov 29	1,000	—	PP 36 PSOE 28 Vox 14 Sumar 5 Podemos 4 Junts 2 ERC 2 EH Bildu 2 PNV 1 BNG 1 CC 1 UPN 0	link
40dB Prisa	25–Nov 27	2,000	—	PP 33 PSOE 30 Vox 13 Sumar 5 Podemos 3	link
EM-Analytics Electomanía	23–Nov 26	804	—	PP 33 PSOE 29 Vox 14 Sumar 6 Podemos 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
sociométrica El Español	22–Nov 24	1,227	—	PP 35 PSOE 27 Vox 14 Sumar 7 Podemos 4 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
keydata Público	November 23, 2024	—	—	PP 33 PSOE 28 Vox 13 Sumar 7 Podemos 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1	link
ipsos La Vanguardia	18–Nov 22	1,178	—	PP 34 PSOE 28 Vox 15 Sumar 6 Podemos 3 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	16–Nov 22	1,352	—	PP 33 PSOE 29 Vox 13 Sumar 5 Podemos 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
target point El Debate	20–Nov 22	1,303	—	PP 32 PSOE 28 Vox 15 Sumar 6 Podemos 5	link
EM-Analytics Electomanía	9–Nov 15	1,206	—	PP 33 PSOE 29 Vox 13 Sumar 5 Podemos 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
celeste-tel Onda Cero	7–Nov 15	1,100	—	PP 35 PSOE 29 Vox 12 Sumar 6 Podemos 5 Junts 2 ERC 2 EH Bildu 2 PNV 1 BNG 1 CC 1 UPN 0	link
gad3 Mediaset	11–Nov 14	1,036	—	PP 33 PSOE 28 Vox 16 Sumar 6 Podemos 4	link
dym Henneo	8–Nov 11	1,015	—	PP 33 PSOE 28 Vox 13 Sumar 8 Podemos 5	link
EM-Analytics Electomanía	Oct 30 – Nov 8	2,104	—	PP 33 PSOE 29 Vox 13 Sumar 5 Podemos 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
hamalgama métrica Vozpópuli	5–Nov 8	1,000	—	PP 35 PSOE 29 Vox 13 Sumar 6 Podemos 4 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
Sigma Dos El Mundo	24–Oct 31	1,817	—	PP 36 PSOE 28 Vox 11 Sumar 6 Podemos 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
EM-Analytics Electomanía	18–Oct 25	1,091	—	PP 35 PSOE 29 Vox 11 Sumar 5 Podemos 4 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
gad3 ABC	21–Oct 24	1,018	—	PP 34 PSOE 28 Vox 13 Sumar 8 Podemos 3 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
keydata Público	October 24, 2024	—	—	PP 35 PSOE 29 Vox 11 Sumar 7 Podemos 3 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1	link
dym Henneo	16–Oct 18	1,000	—	PP 37 PSOE 29 Vox 11 Sumar 8 Podemos 3	link
EM-Analytics Electomanía	5–Oct 18	1,804	—	PP 36 PSOE 29 Vox 12 Sumar 7 Podemos 4 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
sociométrica El Español	16–Oct 18	2,240	—	PP 35 PSOE 28 Vox 11 Sumar 7 Podemos 3 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
target point El Debate	16–Oct 18	1,020	—	PP 35 PSOE 29 Vox 11 Sumar 9 Podemos 3	link
EM-Analytics Electomanía	5–Oct 11	1,058	—	PP 35 PSOE 29 Vox 12 Sumar 7 Podemos 4 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
hamalgama métrica Vozpópuli	8–Oct 11	1,000	—	PP 35 PSOE 29 Vox 11 Sumar 7 Podemos 3 Junts 2 ERC 2 EH Bildu 2 PNV 1 BNG 1 CC 1 UPN 0	link
celeste-tel Onda Cero	4–Oct 9	1,100	—	PP 36 PSOE 29 Vox 11 Sumar 7 Podemos 4 Junts 2 ERC 2 EH Bildu 2 PNV 1 BNG 1 CC 1 UPN 0	link
EM-Analytics Electomanía	Sep 30 – Oct 4	1,035	—	PP 35 PSOE 30 Vox 12 Sumar 6 Podemos 4 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
EM-Analytics Electomanía	14–Sep 27	2,080	—	PP 34 PSOE 31 Vox 11 Sumar 6 Podemos 4 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
Sigma Dos El Mundo	20–Sep 27	1,909	—	PP 36 PSOE 29 Vox 10 Sumar 7 Podemos 3 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
40dB Prisa	25–Sep 27	2,000	—	PP 35 PSOE 30 Vox 11 Sumar 6 Podemos 3	link
gesop Prensa Ibérica	23–Sep 26	1,004	—	PP 33 PSOE 27 Vox 13 Sumar 11 Podemos 3 Junts 2 ERC 2	link
keydata Público	September 21, 2024	—	—	PP 34 PSOE 30 Vox 11 Sumar 6 Podemos 4 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1	link
EM-Analytics Electomanía	14–Sep 20	1,404	—	PP 34 PSOE 31 Vox 10 Sumar 6 Podemos 4 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
target point El Debate	18–Sep 19	1,001	—	PP 35 PSOE 30 Vox 10 Sumar 7 Podemos 4	link
EM-Analytics Electomanía	7–Sep 13	1,327	—	PP 34 PSOE 31 Vox 10 Sumar 6 Podemos 4 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
Simple Lógica elDiario.es	1–Sep 13	1,032	—	PP 34 PSOE 31 Vox 11 Sumar 7 Podemos 3	link
hamalgama métrica Vozpópuli	3–Sep 6	1,000	—	PP 35 PSOE 29 Vox 11 Sumar 6 Podemos 4 Junts 2 ERC 2 EH Bildu 2 PNV 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	Aug 31 – Sep 6	1,104	—	PP 34 PSOE 31 Vox 10 Sumar 6 Podemos 4 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
celeste-tel Onda Cero	2–Sep 6	1,100	—	PP 36 PSOE 30 Vox 10 Sumar 7 Podemos 3 Junts 2 ERC 2 EH Bildu 2 PNV 1 BNG 1 CC 1 UPN 0	link
sociométrica El Español	26–Aug 31	2,310	—	PP 34 PSOE 29 Vox 11 Sumar 6 Podemos 5 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
EM-Analytics Electomanía	1–Aug 30	1,973	—	PP 34 PSOE 31 Vox 10 Sumar 6 Podemos 4 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
Sigma Dos El Mundo	22–Aug 29	2,383	—	PP 35 PSOE 29 Vox 10 Sumar 7 Podemos 3 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
EM-Analytics Electomanía	Jul 25 – Aug 23	2,074	—	PP 34 PSOE 31 Vox 10 Sumar 6 Podemos 4 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
NC Report La Razón	20–Aug 23	1,000	—	PP 35 PSOE 29 Vox 10 Sumar 6 Podemos 4 Junts 2 EH Bildu 2 ERC 2 PNV 1 BNG 1 CC 0 UPN 0	link
40dB Prisa	19–Aug 23	2,000	—	PP 34 PSOE 31 Vox 11 Sumar 6 Podemos 3	link
EM-Analytics Electomanía	Jul 12 – Aug 16	1,881	—	PP 34 PSOE 31 Vox 10 Sumar 6 Podemos 4 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	Jul 12 – Aug 9	1,273	—	PP 34 PSOE 31 Vox 10 Sumar 6 Podemos 4 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
Simple Lógica elDiario.es	1–Aug 9	1,055	—	PP 34 PSOE 31 Vox 11 Sumar 8 Podemos 3	link
Sigma Dos El Mundo	5–Aug 8	2,102	—	PP 35 PSOE 29 Vox 10 Sumar 6 Podemos 3 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
EM-Analytics Electomanía	12–Jul 31	1,304	—	PP 33 PSOE 31 Vox 11 Sumar 6 Podemos 4 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	12–Jul 26	2,122	—	PP 33 PSOE 32 Vox 10 Sumar 6 Podemos 4 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
target point El Debate	July 22, 2024	—	—	PP 34 PSOE 31 Vox 11 Sumar 6 Podemos 5	link
keydata Público	July 20, 2024	—	—	PP 34 PSOE 30 Vox 11 Sumar 6 Podemos 4 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1	link
sociométrica El Español	18–Jul 20	1,200	—	PP 34 PSOE 29 Vox 11 Sumar 7 Podemos 4 Junts 2 ERC 2 EH Bildu 2 PNV 1 BNG 1 CC 1 UPN 0	link
EM-Analytics Electomanía	12–Jul 19	1,301	—	PP 33 PSOE 32 Vox 11 Sumar 6 Podemos 4 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
Sigma Dos El Mundo	12–Jul 18	2,515	—	PP 35 PSOE 30 Vox 9 Sumar 7 Podemos 4 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
EM-Analytics Electomanía	7–Jul 12	1,431	—	PP 33 PSOE 32 Vox 11 Sumar 6 Podemos 4 ERC 2 Junts 2 EH Bildu 2 PNV 1 BNG 1 CC 0 UPN 0	link
Simple Lógica elDiario.es	1–Jul 10	1,026	—	PP 34 PSOE 32 Vox 11 Sumar 9 Podemos 3	link
EM-Analytics Electomanía	Jun 29 – Jul 5	2,104	—	PP 32 PSOE 31 Vox 11 Sumar 6 Podemos 4 ERC 2 Junts 2 EH Bildu 2 PNV 1 BNG 1 CC 0 UPN 0	link
hamalgama métrica Vozpópuli	1–Jul 4	1,000	—	PP 35 PSOE 30 Vox 11 Sumar 6 Podemos 4 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	22–Jun 28	2,401	—	PP 33 PSOE 32 Vox 11 Sumar 6 Podemos 4 Junts 2 ERC 2 EH Bildu 2 PNV 1 BNG 1 CC 0 UPN 0	link
Sigma Dos El Mundo	21–Jun 28	1,974	—	PP 34 PSOE 30 Vox 11 Sumar 7 Podemos 3 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
target point El Debate	25–Jun 27	1,002	—	PP 35 PSOE 30 Vox 10 Sumar 6 Podemos 4	link
40dB Prisa	21–Jun 24	2,000	—	PP 33 PSOE 31 Vox 10 Sumar 6 Podemos 3	link
keydata Público	June 22, 2024	—	—	PP 34 PSOE 30 Vox 12 Sumar 8 Podemos 3 Junts 2 ERC 2 EH Bildu 2 PNV 1 BNG 1	link
EM-Analytics Electomanía	15–Jun 21	1,741	—	PP 32 PSOE 32 Vox 12 Sumar 5 Podemos 4 ERC 2 Junts 2 EH Bildu 2 PNV 1 BNG 1 CC 0 UPN 0	link
NC Report La Razón	11–Jun 15	1,000	—	PP 34 PSOE 30 Vox 10 Sumar 6 Podemos 4 Junts 2 ERC 2 EH Bildu 2 PNV 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	10–Jun 14	1,913	—	PP 35 PSOE 32 Vox 12 Sumar 6 Podemos 4 Junts 2 ERC 2 EH Bildu 2 PNV 1 BNG 1 CC 0 UPN 0	link
invymark laSexta	10–Jun 14	—	—	PP 39 PSOE 32 Vox 11	link
Simple Lógica elDiario.es	1–Jun 11	1,032	—	PP 34 PSOE 30 Vox 12 Sumar 9 Podemos 4	link
gesop Prensa Ibérica	27–May 31	1,013	—	PP 33 PSOE 30 Vox 13 Sumar 10 Podemos 3 ERC 2 Junts 2	link
EM-Analytics Electomanía	25–May 31	3,109	—	PP 35 PSOE 34 Vox 11 Sumar 7 Podemos 3 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
40dB Prisa	28–May 30	2,000	—	PP 34 PSOE 31 Vox 13 Sumar 7 Podemos 3	link
sondaxe La Voz de Galicia	23–May 29	1,005	—	PP 34 PSOE 29 Vox 13 Sumar 8 Podemos 4 EH Bildu 2 ERC 2 Junts 2 PNV 1 BNG 1 CC 1 UPN 0	link
EM-Analytics Electomanía	18–May 24	1,804	—	PP 36 PSOE 33 Vox 11 Sumar 7 Podemos 3 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
sociométrica El Español	17–May 19	519	—	PP 37 PSOE 30 Vox 12 Sumar 8 Podemos 3 Junts 2 EH Bildu 2 ERC 1 PNV 1 BNG 1 CC 0 UPN 0	link
keydata Público	May 18, 2024	—	—	PP 37 PSOE 29 Vox 11 Sumar 9 Podemos 2 Junts 2 ERC 2 EH Bildu 2 PNV 1 BNG 1	link
EM-Analytics Electomanía	12–May 17	1,312	—	PP 36 PSOE 33 Vox 10 Sumar 7 Podemos 3 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
40dB Prisa	10–May 13	2,000	—	PP 35 PSOE 31 Vox 13 Sumar 7 Podemos 3	link
Simple Lógica elDiario.es	1–May 9	1,131	—	PP 34 PSOE 30 Vox 12 Sumar 10 Podemos 2	link
sociométrica El Español	Apr 30 – May 4	1,279	—	PP 39 PSOE 28 Vox 11 Sumar 8 Podemos 3 Junts 2 EH Bildu 2 ERC 2 PNV 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	Apr 28 – May 4	1,705	—	PP 36 PSOE 33 Vox 10 Sumar 8 Podemos 3 Junts 2 ERC 2 EH Bildu 2 PNV 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	24–Apr 26	2,304	—	PP 36 PSOE 33 Vox 10 Sumar 8 Podemos 3 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
Centro de Investigaciones Sociológicas (CIS)	April 26, 2024	1,809	—	PSOE 39 PP 29 Vox 11 Sumar 7 Podemos 3 Junts 1 ERC 1 BNG 1 EH Bildu 1 PNV 1 CC 0	link
EM-Analytics Electomanía	16–Apr 23	2,230	—	PP 37 PSOE 31 Vox 10 Sumar 9 Podemos 3 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
keydata Público	April 13, 2024	—	—	PP 37 PSOE 29 Vox 11 Sumar 9 Podemos 3 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1	link
EM-Analytics Electomanía	6–Apr 12	1,483	—	PP 37 PSOE 30 Vox 10 Sumar 9 Podemos 3 Junts 2 ERC 2 EH Bildu 2 PNV 1 BNG 1 CC 0 UPN 0	link
sociométrica El Español	9–Apr 12	2,550	—	PP 39 PSOE 27 Vox 11 Sumar 8 Podemos 3 Junts 2 EH Bildu 2 ERC 2 PNV 1 BNG 1 CC 0 UPN 0	link
Simple Lógica elDiario.es	1–Apr 9	1,042	—	PP 36 PSOE 31 Vox 12 Sumar 10 Podemos 2	link
EM-Analytics Electomanía	Mar 30 – Apr 5	1,483	—	PP 37 PSOE 30 Vox 11 Sumar 9 Podemos 3 Junts 2 ERC 2 EH Bildu 2 PNV 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	23–Mar 29	1,301	—	PP 37 PSOE 29 Vox 11 Sumar 9 Podemos 3 Junts 2 ERC 2 EH Bildu 2 PNV 1 BNG 1 CC 0 UPN 0	link
40dB Prisa	25–Mar 27	2,000	—	PP 36 PSOE 30 Vox 11 Sumar 8 Podemos 3	link
NC Report La Razón	20–Mar 27	1,000	—	PP 38 PSOE 28 Vox 11 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
Sigma Dos El Mundo	19–Mar 26	1,413	—	PP 38 PSOE 30 Sumar 10 Vox 9 Podemos 3 ERC 2 Junts 2 PNV 1 EH Bildu 1 BNG 1 CC 1 UPN 0	link
invymark laSexta	18–Mar 22	—	—	PP 39 PSOE 31 Vox 10	link
EM-Analytics Electomanía	16–Mar 22	1,724	—	PP 36 PSOE 29 Vox 12 Sumar 10 Podemos 3 Junts 2 ERC 2 EH Bildu 2 PNV 1 BNG 1 CC 0 UPN 0	link
gad3 Mediaset	18–Mar 21	1,017	—	PP 37 PSOE 28 Vox 12 Sumar 9 Podemos 3	link
hamalgama métrica Vozpópuli	18–Mar 21	1,000	—	PP 39 PSOE 28 Vox 11 Junts 2 ERC 2 EH Bildu 2 PNV 1 BNG 1 CC 0 UPN 0	link
keydata Público	March 16, 2024	—	—	PP 38 PSOE 29 Vox 11 Sumar 10 Podemos 2 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1	link
EM-Analytics Electomanía	9–Mar 15	1,517	—	PP 36 PSOE 29 Vox 12 Sumar 10 Podemos 3 Junts 2 ERC 2 EH Bildu 2 PNV 2 BNG 1 CC 0 UPN 0	link
sociométrica El Español	5–Mar 9	2,900	—	PP 40 PSOE 28 Vox 11 Junts 2 EH Bildu 2 ERC 1 PNV 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	2–Mar 8	1,327	—	PP 37 PSOE 28 Vox 12 Sumar 10 Podemos 2 ERC 2 Junts 2 EH Bildu 2 PNV 1 BNG 1 CC 0 UPN 0	link
Simple Lógica elDiario.es	1–Mar 8	1,046	—	PP 36 PSOE 30 Sumar 12 Vox 11 Podemos 2	link
target point El Debate	5–Mar 7	1,080	—	PP 39 PSOE 27 Vox 11	link
celeste-tel Onda Cero	1–Mar 6	1,100	—	PP 39 PSOE 29 Vox 11 Sumar 10 ERC 2 Junts 2 Podemos 2 EH Bildu 2 PNV 1 BNG 1 CC 1 UPN 0	link
40dB Prisa	1–Mar 3	2,000	—	PP 35 PSOE 31 Vox 11	link
EM-Analytics Electomanía	Feb 24 – Mar 1	1,327	—	PP 37 PSOE 29 Vox 11 Sumar 10 ERC 2 Junts 2 Podemos 2 EH Bildu 2 PNV 2 BNG 1 CC 0 UPN 0	link
Sigma Dos El Mundo	22–Feb 29	1,632	—	PP 38 PSOE 29 Vox 10 Sumar 9 Podemos 3 ERC 2 Junts 2 PNV 1 EH Bildu 1 BNG 1 CC 1 UPN 0	link
gad3 ABC	26–Feb 29	1,005	—	PP 38 PSOE 28 Vox 11 Sumar 9 Podemos 2 ERC 2 Junts 2 EH Bildu 2 PNV 1 BNG 1 CC 0 UPN 0	link
keydata Público	February 24, 2024	—	—	PP 37 PSOE 30 Vox 11 Sumar 10 Podemos 2 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1	link
EM-Analytics Electomanía	17–Feb 23	1,778	—	PP 36 PSOE 30 Vox 11 Sumar 9 Podemos 2 ERC 2 Junts 2 EH Bildu 2 PNV 2 BNG 1 CC 0 UPN 0	link
hamalgama métrica Vozpópuli	19–Feb 22	1,000	—	PP 39 PSOE 28 Vox 12 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
gesop Prensa Ibérica	19–Feb 21	1,004	—	PP 39 PSOE 28 Sumar 10 Vox 9 ERC 2 Podemos 2 Junts 2	link
EM-Analytics Electomanía	10–Feb 16	1,526	—	PP 35 PSOE 31 Vox 11 Sumar 10 ERC 2 Podemos 2 Junts 2 EH Bildu 2 PNV 2 BNG 1 UPN 0 CC 0	link
sociométrica El Español	5–Feb 9	2,900	—	PP 39 PSOE 29 Vox 11 Junts 2 EH Bildu 2 PNV 1 ERC 1 BNG 1 CC 0 UPN 0	link
Simple Lógica elDiario.es	1–Feb 9	1,018	—	PP 37 PSOE 30 Vox 12 Sumar 11 Podemos 2	link
EM-Analytics Electomanía	3–Feb 9	1,708	—	PP 35 PSOE 32 Vox 10 Sumar 10 ERC 2 Junts 2 Podemos 2 EH Bildu 2 PNV 2 BNG 1 CC 0 UPN 0	link
Centro de Investigaciones Sociológicas (CIS)	1–Feb 6	3,926	—	PP 33 PSOE 33 Sumar 10 Vox 8 Podemos 3 ERC 2 Junts 1 PNV 1 EH Bildu 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	Jan 27 – Feb 2	1,614	—	PP 36 PSOE 31 Sumar 10 Vox 10 Podemos 2 ERC 2 Junts 2 EH Bildu 2 PNV 2 BNG 1 CC 0 UPN 0	link
Sigma Dos El Mundo	Jan 26 – Feb 1	1,632	—	PP 37 PSOE 30 Vox 11 Sumar 10 Podemos 3 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
40dB Prisa	26–Jan 29	2,000	—	PP 34 PSOE 31 Vox 12	link
EM-Analytics Electomanía	19–Jan 26	2,413	—	PP 35 PSOE 31 Sumar 10 Vox 10 ERC 2 Junts 2 Podemos 2 EH Bildu 2 PNV 2 BNG 1 CC 0 UPN 0	link
invymark laSexta	15–Jan 19	—	—	PP 38 PSOE 32 Vox 10	link
EM-Analytics Electomanía	12–Jan 19	1,651	—	PP 35 PSOE 32 Sumar 10 Vox 10 Junts 2 ERC 2 Podemos 2 EH Bildu 2 PNV 2 BNG 1 UPN 0 CC 0	link
keydata Público	January 18, 2024	—	—	PP 37 PSOE 30 Vox 11 Sumar 11 Podemos 2	link
EM-Analytics Electomanía	6–Jan 12	1,249	—	PP 35 PSOE 31 Sumar 10 Vox 10 Junts 2 ERC 2 EH Bildu 2 PNV 2 Podemos 2 BNG 1 UPN 0 CC 0	link
Simple Lógica elDiario.es	2–Jan 9	1,013	—	PP 37 PSOE 29 Vox 11 Sumar 11 Podemos 2	link
40dB Prisa	5–Jan 8	2,000	—	PP 35 PSOE 31 Vox 11	link
EM-Analytics Electomanía	Dec 29 – Jan 5	1,132	—	PP 35 PSOE 32 Vox 10 Sumar 9 Podemos 2 Junts 2 ERC 2 EH Bildu 2 PNV 2 BNG 1 UPN 0 CC 0	link
keydata Público	December 31, 2023	—	—	PP 36 PSOE 30 Vox 11 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1	link
sociométrica El Español	25–Dec 31	2,309	—	PP 39 PSOE 29 Vox 11 Junts 2 EH Bildu 2 ERC 1 PNV 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	23–Dec 29	1,007	—	PP 36 PSOE 32 Vox 10 Sumar 9 Podemos 2 Junts 2 ERC 2 EH Bildu 2 PNV 2 BNG 1 UPN 0 CC 0	link
celeste-tel Onda Cero	21–Dec 27	1,100	—	PP 37 PSOE 30 Vox 11 Sumar 10 ERC 2 Junts 2 EH Bildu 2 PNV 1 Podemos 1 BNG 1 CC 0 UPN 0	link
Sigma Dos El Mundo	15–Dec 26	2,992	—	PP 37 PSOE 30 Vox 11 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
EM-Analytics Electomanía	16–Dec 22	1,093	—	PP 35 PSOE 31 Vox 10 Sumar 10 Podemos 2 Junts 2 ERC 2 EH Bildu 2 PNV 2 BNG 1 UPN 0 CC 0	link
NC Report La Razón	12–Dec 16	1,000	—	PP 37 PSOE 30 Vox 11 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
dym Henneo	13–Dec 15	1,011	—	PP 37 PSOE 30 Vox 11 Sumar 9 Podemos 2	link
invymark laSexta	11–Dec 15	—	—	PP 36 PSOE 33 Vox 10	link
EM-Analytics Electomanía	9–Dec 15	1,180	—	PP 35 PSOE 31 Vox 11 Sumar 10 Podemos 2 Junts 2 ERC 2 EH Bildu 2 PNV 2 BNG 1 UPN 0 CC 0	link
Simple Lógica elDiario.es	1–Dec 11	1,003	—	PP 36 PSOE 30 Vox 12	link
EM-Analytics Electomanía	6–Dec 8	1,250	—	PP 35 PSOE 31 Vox 11 Sumar 9 Podemos 3 ERC 2 Junts 2 EH Bildu 2 PNV 2 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	Nov 24 – Dec 2	1,233	—	PP 35 PSOE 32 Vox 11 Junts 2 ERC 2 EH Bildu 2 PNV 2 BNG 1 CC 0 UPN 0	link
Sigma Dos El Mundo	Nov 27 – Dec 1	1,784	—	PP 37 PSOE 31 Vox 11 ERC 2 Junts 1 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
40dB Prisa	24–Nov 27	2,000	—	PP 35 PSOE 31 Vox 12 Sumar 11	link
keydata Público	November 25, 2023	—	—	PP 36 PSOE 31 Sumar 11 Vox 11 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1	link
sociométrica El Español	20–Nov 24	2,109	—	PP 39 PSOE 30 Vox 11 Sumar 10 Junts 2 EH Bildu 2 ERC 1 PNV 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	18–Nov 23	1,524	—	PP 34 PSOE 32 Sumar 11 Vox 11 Junts 2 ERC 2 EH Bildu 2 PNV 2 BNG 1 UPN 0 CC 0	link
gesop Prensa Ibérica	21–Nov 23	1,002	—	PP 35 PSOE 27 Vox 13 Sumar 13 ERC 2 Junts 2	link
hamalgama métrica Vozpópuli	17–Nov 23	1,000	—	PP 36 PSOE 31 Vox 12 Sumar 11 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
dym Henneo	17–Nov 18	1,004	—	PP 37 PSOE 29 Vox 11 Sumar 11	link
gad3 Mediaset	16–Nov 17	1,008	—	PP 36 PSOE 29 Sumar 12 Vox 12	link
invymark laSexta	13–Nov 17	—	—	PP 36 PSOE 33 Sumar 10 Vox 10	link
EM-Analytics Electomanía	13–Nov 17	1,419	—	PP 35 PSOE 31 Sumar 12 Vox 12 ERC 2 Junts 2 EH Bildu 2 PNV 2 BNG 1 CC 0 UPN 0	link
Simple Lógica elDiario.es	2–Nov 13	1,021	—	PP 36 PSOE 30 Sumar 12 Vox 12	link
celeste-tel Onda Cero	6–Nov 10	1,100	—	PP 37 PSOE 31 Sumar 11 Vox 11 ERC 2 Junts 2 EH Bildu 2 PNV 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	4–Nov 10	2,549	—	PP 35 PSOE 31 Vox 12 Sumar 12 ERC 2 Junts 2 EH Bildu 2 PNV 2 BNG 1 CC 0 UPN 0	link
Centro de Investigaciones Sociológicas (CIS)	Oct 31 – Nov 6	4,090	—	PP 34 PSOE 31 Sumar 12 Vox 10 ERC 2 Junts 1 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
NC Report La Razón	Oct 31 – Nov 4	1,000	—	PP 36 PSOE 31 Vox 11 Sumar 11 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 UPN 0	link
invymark laSexta	Oct 30 – Nov 3	—	—	PP 37 PSOE 31 Sumar 10 Vox 10	link
gad3 ABC	Oct 30 – Nov 3	1,001	—	PP 36 PSOE 30 Sumar 12 Vox 12 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1	link
Sigma Dos El Mundo	Oct 30 – Nov 3	1,788	—	PP 37 PSOE 31 Sumar 11 Vox 11 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
EM-Analytics Electomanía	Oct 27 – Nov 3	1,156	—	PP 34 PSOE 32 Sumar 12 Vox 11 Junts 2 ERC 2 EH Bildu 2 PNV 2 BNG 1 CC 0 UPN 0	link
40dB Prisa	27–Oct 30	2,000	—	PP 35 PSOE 31 Sumar 12 Vox 11	link
sociométrica El Español	25–Oct 27	2,600	—	PP 38 PSOE 30 Vox 11 Sumar 11 Junts 2 EH Bildu 2 ERC 1 PNV 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	20–Oct 27	1,462	—	PP 34 PSOE 32 Sumar 12 Vox 11 Junts 2 ERC 2 EH Bildu 2 PNV 2 BNG 1 CC 0 UPN 0	link
hamalgama métrica Vozpópuli	20–Oct 26	1,000	—	PP 36 PSOE 31 Vox 12 Sumar 11 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
dym Henneo	18–Oct 22	1,035	—	PP 35 PSOE 33 Vox 12 Sumar 10	link
EM-Analytics Electomanía	13–Oct 20	1,410	—	PP 34 PSOE 32 Sumar 13 Vox 11 Junts 2 ERC 2 EH Bildu 2 PNV 2 BNG 1 CC 0 UPN 0	link
invymark laSexta	16–Oct 20	—	—	PP 35 PSOE 33 Sumar 10 Vox 10	link
EM-Analytics Electomanía	7–Oct 13	1,145	—	PP 33 PSOE 32 Sumar 13 Vox 10 ERC 2 Junts 2 EH Bildu 2 PNV 2 BNG 1 UPN 0 CC 0	link
Simple Lógica elDiario.es	2–Oct 10	1,010	—	PP 34 PSOE 32 Sumar 12 Vox 11	link
EM-Analytics Electomanía	1–Oct 7	1,226	—	PP 33 PSOE 32 Sumar 14 Vox 11 ERC 2 Junts 2 EH Bildu 2 PNV 2 BNG 1 CC 0 UPN 0	link
Centro de Investigaciones Sociológicas (CIS)	2–Oct 6	4,031	—	PSOE 33 PP 32 Sumar 13 Vox 10 ERC 2 Junts 1 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
keydata Público	October 5, 2023	—	—	PP 35 PSOE 32 Vox 12 Sumar 12 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1	link
target point El Debate	2–Oct 4	1,003	—	PP 35 PSOE 31 Vox 12 Sumar 12	link
40dB Prisa	Sep 29 – Oct 2	2,000	—	PP 34 PSOE 32 Vox 12 Sumar 11	link
EM-Analytics Electomanía	23–Sep 29	1,132	—	PSOE 32 PP 32 Sumar 14 Vox 11 ERC 2 Junts 2 EH Bildu 2 PNV 2 BNG 1 CC 0 UPN 0	link
Sigma Dos El Mundo	25–Sep 28	2,120	—	PP 36 PSOE 31 Sumar 13 Vox 11 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
sociométrica El Español	21–Sep 23	1,429	—	PP 37 PSOE 31 Vox 12 Sumar 11 Junts 2 EH Bildu 2 ERC 1 PNV 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	16–Sep 22	1,002	—	PSOE 32 PP 32 Sumar 14 Vox 11 ERC 2 Junts 2 EH Bildu 2 PNV 2 BNG 1 CC 0 UPN 0	link
hamalgama métrica Vozpópuli	15–Sep 21	1,000	—	PP 35 PSOE 31 Vox 12 Sumar 12 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
dym Henneo	14–Sep 17	1,003	—	PP 34 PSOE 32 Vox 12 Sumar 11	link
EM-Analytics Electomanía	9–Sep 15	1,421	—	PSOE 33 PP 32 Sumar 14 Vox 11 Junts 2 ERC 2 EH Bildu 2 PNV 2 BNG 1 CC 0 UPN 0	link
Centro de Investigaciones Sociológicas (CIS)	1–Sep 12	10,104	—	PSOE 34 PP 32 Sumar 12 Vox 11 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	2–Sep 9	1,215	—	PSOE 33 PP 33 Sumar 14 Vox 12 ERC 2 Junts 2 EH Bildu 2 PNV 1 BNG 1 CC 0 UPN 0	link
Simple Lógica elDiario.es	1–Sep 7	1,032	—	PP 34 PSOE 32 Sumar 12 Vox 12	link
EM-Analytics Electomanía	Aug 25 – Sep 1	1,317	—	PSOE 33 PP 33 Sumar 14 Vox 12 EH Bildu 2 ERC 2 Junts 2 PNV 1 BNG 1 CC 0 UPN 0	link
NC Report La Razón	Aug 28 – Sep 1	1,000	—	PP 36 PSOE 31 Vox 11 Sumar 11 ERC 2 Junts 2 EH Bildu 1 PNV 1	link
40dB Prisa	25–Aug 28	2,000	—	PP 34 PSOE 32 Sumar 12 Vox 11	link
EM-Analytics Electomanía	12–Aug 25	1,928	—	PSOE 34 PP 33 Sumar 14 Vox 12 Junts 2 EH Bildu 2 ERC 1 PNV 1 BNG 1 CC 0 UPN 0	link
Sigma Dos El Mundo	17–Aug 24	1,933	—	PP 34 PSOE 32 Vox 13 Sumar 12 ERC 2 Junts 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link
EM-Analytics Electomanía	12–Aug 18	1,566	—	PSOE 34 PP 33 Sumar 14 Vox 12 Junts 2 EH Bildu 2 ERC 1 PNV 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	5–Aug 11	1,305	—	PSOE 33 PP 33 Sumar 14 Vox 12 Junts 2 EH Bildu 2 ERC 1 PNV 1 BNG 1 CC 0 UPN 0	link
Simple Lógica elDiario.es	Jul 31 – Aug 7	1,098	—	PP 32 PSOE 31 Vox 13 Sumar 13	link
EM-Analytics Electomanía	Jul 26 – Aug 4	—	—	PSOE 33 PP 32 Sumar 13 Vox 12 Junts 2 ERC 2 EH Bildu 2 PNV 1 BNG 1 CC 0 UPN 0	link
EM-Analytics Electomanía	24–Jul 25	1,517	—	PSOE 33 PP 32 Sumar 13 Vox 13 Junts 2 ERC 2 EH Bildu 1 PNV 1 BNG 1 CC 1 UPN 0	link

National and big-regional polls only. District-level polls appear on each district’s forecast page.