Opinion polling for the April 2019 Spanish general election

In the run up to the April 2019 Spanish general election, various organisations carried out opinion polling to gauge voting intention in Spain during the term of the 12th Cortes Generales. Results of such polls are displayed in this article. The date range for these opinion polls is from the previous general election, held on 26 June 2016, to the day the next election was held, on 28 April 2019.

Voting intention estimates refer mainly to a hypothetical Congress of Deputies election. Polls are listed in reverse chronological order, showing the most recent first and using the dates when the survey fieldwork was done, as opposed to the date of publication. Where the fieldwork dates are unknown, the date of publication is given instead. The highest percentage figure in each polling survey is displayed with its background shaded in the leading party's colour. If a tie ensues, this is applied to the figures with the highest percentages. The "Lead" column on the right shows the percentage-point difference between the parties with the highest percentages in a poll.

Electoral polling

Nationwide polling

Graphical summary

Local regression trend line of poll results from 26 June 2016 to 28 April 2019, with each line corresponding to a political party.

Voting intention estimates

The table below lists nationwide voting intention estimates. Refusals are generally excluded from the party vote percentages, while question wording and the treatment of "don't know" responses and those not intending to vote may vary between polling organisations. When available, seat projections determined by the polling organisations are displayed below (or in place of) the percentages in a smaller font; 176 seats are required for an absolute majority in the Congress of Deputies.

2019

Color key:

  Poll conducted after legal ban on opinion polls

Polling firm/Commissioner	Fieldwork date	Sample size	Turnout							PNV								Lead
April 2019 general election	28 Apr	—	71.8	16.7 66	28.7 123	14.3 42	15.9 57	3.9 15	[a]	1.5 6	1.3 0	1.0 4	0.5 2	10.3 24	0.7 1	1.9 7	0.4 2	12.0
ElectoPanel/Electomanía[1]	28 Apr	4,300	?	19.3 70	25.3 105	14.5 46	15.0 51	3.3 13	[a]	1.3 6	1.4 0	0.8 3	0.3 1	13.0 42	1.2 3	1.4 4	0.3 2	6.0
SocioMétrica/El Español[2]	25–27 Apr	3,600	?	17.9 74/79	27.9 114/120	16.5 44/50	16.0 49/55	2.8 10/11	[a]	1.2 5/6	–	0.9 2/5	0.3 0/1	11.0 29/33	0.5 0/1	1.6 4/5	0.3 1/2	10.0
IMOP/COPE[3][4]	25–27 Apr	4,200	?	18.3 67/77	26.8 105/120	16.8 45/60	14.2 40/50	3.1 13/15	[a]	1.2 5/6	–	0.9 2/3	0.3 0/1	12.7 35/50	0.6 1/2	1.3 3/5	0.2 1/2	8.5
GAD3/RTVE–FORTA[5][6]	12–27 Apr	12,000	?	17.8 69/73	28.1 116/121	16.1 42/45	14.4 48/49	3.3 13/14	[a]	1.3 6	–	0.7 2	0.3 1	12.4 36/38	0.5 1	1.6 5	0.5 2	10.3
El Español[7]	26 Apr	?	?	18.0– 19.0 73/77	27.0– 28.0 105/119	15.0– 17.0 46/50	15.0– 16.5 49/57	–	–	–	–	–	–	11.0– 12.0 31/47	–	–	–	9.0
Podemos[8][9]	26 Apr	?	?	15.0	30.0	15.0	15.0	–	–	–	–	–	–	15.0	–	–	–	15.0
Demoscopia Servicios/Okdiario[10]	26 Apr	?	?	21.7 84	27.2 117	12.3 28	15.4 51	–	–	–	–	–	–	13.3 41	–	–	–	5.5
PSOE[11][12][13]	25 Apr	?	?	15.0– 17.0	30.0– 31.0	?	?	–	–	–	–	–	–	13.0– 16.0	–	–	–	13.0– 15.0
ElectoPanel/Electomanía[14]	22 Feb–25 Apr	11,000	?	20.2 76	25.3 105	14.6 47	15.0 53	2.7 13	[a]	1.3 6	1.8 0	0.8 3	0.3 1	12.3 35	1.3 3	1.3 4	0.3 2	5.1
ElectoPanel/Electomanía[15]	22 Feb–24 Apr	11,000	?	20.1 77	25.6 107	14.1 44	15.1 53	2.7 13	[a]	1.3 6	1.9 0	0.8 3	0.2 0	12.4 36	1.3 3	1.3 4	0.3 2	5.5
ElectoPanel/Electomanía[16]	22 Feb–23 Apr	11,000	?	19.9 74	26.2 111	13.5 40	15.1 53	2.7 13	[a]	1.3 6	2.1 1	0.8 3	0.2 0	12.4 37	1.3 3	1.3 4	0.3 2	6.3
Hamalgama Métrica/Espiral21[17]	22 Apr	?	70.5	23.1 90/100	28.1 115/120	12.1 30/40	13.2 32/42	3.1 13/14	[a]	1.3 5/6	1.4 0	0.8 2/3	0.3 0/1	10.1 25/37	0.9 3/4	1.4 5/6	0.1 2	5.0
Llorente & Cuenca[18][19]	22 Apr	?	?	22.0 86	28.3 124	13.8 38	18.9 65	2.8 12	[a]	? 4	–	? 2	? 1	7.9 12	–	1.3 6	[b]	6.3
KeyData/Público[20]	22 Apr	?	67.7	20.4 83	29.4 128	13.1 34	15.3 53	3.3 14	[a]	1.2 6	–	0.9 2	0.4 1	10.4 22	[c]	1.5 5	? 2	9.0
Demoscopia Servicios/Okdiario[21]	17–22 Apr	?	?	21.8 89	28.1 120	12.6 29	14.4 46	2.9 13	[a]	1.4 6	–	0.9 3	0.3 1	12.7 36	1.1 2	1.3 5	[b]	6.3
ElectoPanel/Electomanía[22]	22 Feb–22 Apr	11,000	?	19.5 71	27.2 118	12.8 38	15.0 52	2.7 12	[a]	1.3 6	2.2 1	0.8 3	0.2 0	12.4 36	1.3 3	1.3 4	0.3 2	7.7
Infortécnica[23]	21 Apr	1,600	?	? 93/103	? 100/110	? 33/38	? 39/43	–	[a]	–	–	–	–	? 27/42	–	–	–	?
SocioMétrica/El Español[24][25]	14–21 Apr	1,800	?	18.2 72/77	29.5 126/134	13.6 35/43	15.1 43/49	3.3 11/12	[a]	1.1 4/5	0.9 0	0.9 2	0.2 0/1	12.6 31/37	1.1 1/2	1.3 4	0.3 2	11.3
ElectoPanel/Electomanía[26]	22 Feb–21 Apr	11,000	?	19.9 74	27.4 120	12.4 35	14.4 48	2.8 13	[a]	1.3 6	2.3 1	0.8 3	0.2 0	12.5 38	1.3 3	1.3 4	0.3 2	7.5
Celeste-Tel/eldiario.es[27]	15–20 Apr	1,100	68.3	23.5 93/99	28.9 119/123	13.5 38/40	15.1 49/52	2.9 13/14	[a]	1.2 6	1.3 0	0.8 2/3	0.3 1	7.9 14/18	1.3 3	1.5 4/5	0.4 2	5.4
IMOP/El Confidencial[28]	14–20 Apr	1,400	70.0	19.8 68/78	29.8 123/137	14.1 35/42	15.1 48/52	3.0 13/14	[a]	1.2 6	1.8 0	0.8 2/3	0.3 0/1	10.0 23/28	0.8 2/3	1.2 4/5	0.3 2	10.0
SocioMétrica/El Español[24]	13–20 Apr	1,800	?	18.4 75	30.0 129	13.7 38	15.5 52	3.2 11	[a]	1.1 5	0.8 0	1.0 2	0.2 0	11.8 32	1.0 2	1.4 4	0.3 2	11.6
ElectoPanel/Electomanía[29]	22 Feb–20 Apr	10,800	?	19.9 74	27.5 121	12.3 34	14.3 48	2.7 12	[a]	1.3 6	2.2 1	0.8 3	0.2 0	12.5 38	1.3 3	1.3 4	0.3 2	7.6
InvyMark/laSexta[30]	15–19 Apr	?	?	20.4	28.1	13.0	15.2	3.3	[a]	1.3	–	–	–	12.7	–	1.3	–	7.7
NC Report/La Razón[31][32]	15–19 Apr	1,000	68.9	23.8 100/101	28.1 116/118	13.0 34/38	14.9 50	2.9 13/14	[a]	1.3 6	–	0.8 2/3	0.3 1	9.0 13/14	1.5 3	1.4 5	0.4 2	4.3
SocioMétrica/El Español[24]	12–19 Apr	1,800	?	18.5 74	30.5 131	13.8 37	15.9 54	3.1 12	[a]	1.0 5	0.7 0	1.1 2	0.2 0	10.9 27	0.8 1	1.5 5	0.2 2	12.0
GAD3/ABC[33]	1–19 Apr	10,000	?	20.1 81/86	31.5 134/139	12.1 27	13.9 42/44	3.3 13	[a]	1.2 6	1.9 0	0.9 2	0.3 1	11.4 30/32	0.4 1	1.2 4	0.5 2	11.4
ElectoPanel/Electomanía[34]	22 Feb–19 Apr	10,700	?	20.1 76	27.6 122	12.4 34	14.2 47	2.8 13	[a]	1.3 6	2.3 1	0.8 4	0.2 0	12.5 38	1.3 2	1.3 4	0.4 2	7.5
Demoscopia Servicios/ESdiario[35]	15–18 Apr	950	?	21.6 87	28.4 122	12.7 30	14.7 48	2.4 11	[a]	1.4 6	–	0.9 3	0.3 1	12.4 34	1.2 3	1.2 5	[b]	6.8
40dB/El País[36][37]	15–18 Apr	2,000	?	17.8 75	28.8 129	13.2 33	14.1 49	3.3 13	[a]	1.0 5	2.8 2	1.0 3	0.4 1	12.5 32	0.9 3	1.9 5	–	11.0
Sondaxe/La Voz de Galicia[38]	11–18 Apr	1,000	?	18.3 71	30.9 137	13.6 33	13.8 50	2.8 11	[a]	2.1 9	–	0.8 2	0.4 1	10.5 28	–	1.5 6	0.3 2	12.6
SocioMétrica/El Español[39]	11–18 Apr	1,800	?	18.6 72	31.0 134	13.4 38	15.5 52	3.2 11	[a]	1.1 5	0.9 0	1.0 4	0.2 0	11.0 27	0.6 1	1.4 5	0.2 2	12.4
ElectoPanel/Electomanía[40]	22 Feb–18 Apr	10,600	?	20.3 77	27.6 121	12.4 35	14.3 47	2.8 13	[a]	1.4 6	2.3 1	0.9 4	0.2 0	12.4 37	1.3 2	1.3 4	0.4 2	7.3
PP[41]	17 Apr	?	?	19.0	30.0	12.5	12.5	–	–	–	–	–	–	11.0	–	–	–	11.0
DYM/El Independiente[42]	15–17 Apr	1,025	?	20.4 80/86	29.0 122/127	13.7 34/40	15.5 46/52	–	–	–	–	–	–	10.4 26/32	–	–	–	8.6
Celeste-Tel/eldiario.es[43]	11–17 Apr	1,100	?	23.8 95/98	28.1 115/118	12.9 38/39	15.8 52/53	2.9 13/14	[a]	1.2 6	1.4 0	0.8 2	0.3 1	7.7 13/18	1.4 3	1.4 4/5	0.4 2	4.3
SocioMétrica/El Español[39]	10–17 Apr	1,800	?	18.7 75	30.8 133	13.1 38	15.8 53	3.4 12	[a]	1.1 5	0.8 0	1.1 3	0.2 0	10.6 27	0.7 2	1.3 4	0.3 2	12.1
Sigma Dos/El Mundo[44]	3–17 Apr	8,000	?	20.1 74/86	30.3 122/133	13.2 30/41	15.0 48/56	3.8 15	[a]	1.3 6	–	–	–	10.2 20/32	–	1.3 4	–	10.2
ElectoPanel/Electomanía[45]	22 Feb–17 Apr	10,200	?	20.4 79	27.7 120	12.4 34	14.6 50	2.7 13	[a]	1.4 6	2.2 1	0.8 4	0.2 0	12.0 35	1.3 1	1.3 4	0.4 2	7.3
Metroscopia/Henneo[46][47][48]	11–16 Apr	4,775	?	19.6 76/88	29.1 115/128	14.3 32/37	14.2 44/53	3.5 15	[a]	1.4 6/7	–	0.7 2/3	0.3 1	11.1 20/36	1.1 3/4	1.4 5	0.3 2	9.5
IMOP/El Confidencial[49]	10–16 Apr	1,400	71.0	19.3 72	30.4 131	13.5 34	15.3 52	3.2 14	[a]	1.2 6	1.9 0	0.8 3	0.3 1	9.6 27	0.8 2	1.4 5	0.3 2	11.1
SocioMétrica/El Español[50]	9–16 Apr	1,800	?	18.8 73	30.5 132	12.7 35	16.0 52	3.3 14	[a]	1.1 6	1.0 0	1.0 4	0.2 0	10.9 27	0.8 2	1.3 4	0.3 1	11.7
ElectoPanel/Electomanía[51]	22 Feb–16 Apr	10,200	?	20.2 77	28.2 124	12.4 33	15.3 53	2.8 13	[a]	1.3 6	2.1 1	0.8 4	0.2 0	11.5 31	1.3 1	1.3 4	0.4 2	8.0
Top Position[52]	13–15 Apr	1,200	?	22.3 90/98	27.8 110/118	12.2 26/30	13.1 29/35	3.2 12/14	[a]	1.2 ?	–	–	–	14.2 48/54	–	1.6 4/6	–	5.5
Demoscopia Servicios/Okdiario[53]	12–15 Apr	?	?	21.3 86	28.9 124	12.8 29	14.9 49	2.3 10	[a]	1.5 6	–	1.2 3	? 1	12.2 33	? 2	1.3 7	[b]	7.6
GAD3/ABC[54]	9–15 Apr	2,000	?	20.9 82/86	31.3 136/139	12.3 28/32	13.2 39/41	–	–	–	–	–	–	11.8 30/34	–	–	–	10.4
SocioMétrica/El Español[39]	8–15 Apr	1,800	?	19.0 74	30.2 131	13.2 37	15.7 52	3.2 12	[a]	1.2 6	1.1 0	0.9 3	0.2 0	11.0 28	0.9 2	1.2 3	0.3 1	11.2
ElectoPanel/Electomanía[55]	22 Feb–15 Apr	10,100	?	20.2 77	28.2 123	12.3 34	15.1 53	2.8 13	[a]	1.3 6	2.1 1	0.9 4	0.2 0	11.5 31	1.3 1	1.3 4	0.4 2	8.0
KeyData/Público[56]	14 Apr	?	65.2	20.8 82	28.8 126	13.5 36	15.6 54	3.4 15	[a]	1.3 6	–	0.9 3	0.3 1	9.8 20	[c]	1.6 5	? 2	8.0
ElectoPanel/Electomanía[57]	22 Feb–14 Apr	10,000	?	20.0 78	28.1 124	12.1 34	15.3 53	2.8 13	[a]	1.3 6	1.9 0	0.8 4	0.2 1	11.1 28	1.3 1	1.3 5	0.4 2	8.1
NC Report/La Razón[58]	9–13 Apr	1,000	66.5	24.1 99/101	27.5 111/113	12.1 31/33	15.8 53/55	2.9 12/13	[a]	1.3 6	–	0.8 2	0.3 1	9.1 18/20	1.8 4/5	1.3 4	0.4 2	3.4
IMOP/El Confidencial[59][60]	7–13 Apr	1,410	70.0	18.6 68	31.0 135	13.4 34	15.8 53	3.3 14	[a]	1.2 6	2.0 1	0.8 3	0.3 1	9.5 25	0.9 3	1.3 4	0.3 2	12.4
SocioMétrica/El Español[61]	5–12 Apr	1,800	?	19.1 73/77	29.9 124/130	13.0 29/33	15.4 49/56	3.2 11/13	[a]	1.3 5/6	1.2 0	1.0 3	0.3 0/1	11.2 31/36	0.8 2/3	1.4 5/6	0.4 2	10.8
GAD3/La Vanguardia[62][63]	9–11 Apr	1,800	71.0	21.0 81/86	31.1 137/139	11.4 27/30	14.4 44/46	3.6 13/15	[a]	1.2 6	1.4 0	0.7 2	0.3 1	11.2 26/29	0.5 1	1.2 3/4	[b]	10.1
Demoscopia Servicios/ESdiario[64]	8–11 Apr	920	?	20.8 83	27.9 117	13.2 31	16.6 59	2.3 14	[a]	1.5 6	–	1.1 2	0.2 1	11.7 27	1.0 4	1.2 6	[b]	7.1
InvyMark/laSexta[65]	8–11 Apr	?	?	20.8	27.1	13.2	16.4	–	–	–	–	–	–	12.7	–	–	–	6.3
Celeste-Tel/eldiario.es[66]	4–10 Apr	1,100	?	23.9 99/102	27.3 112/117	13.1 32/37	15.9 51/56	2.8 11/13	[a]	1.2 6	1.5 0	0.8 2/3	0.3 1	7.8 12/14	1.5 4/5	1.6 5	0.5 1	3.4
GAD3/ABC[67]	8–9 Apr	2,000	?	21.3 85/91	30.9 135/137	12.0 29/30	13.5 43/46	? 12/13	[a]	? 6	–	? 2	? 1	11.2 25/29	? 1	? 4/5	? 2	9.6
IMOP/El Confidencial[68]	3–9 Apr	1,407	70.7	19.4 70	31.0 135	13.2 33	16.0 56	3.1 14	[a]	1.3 6	1.5 0	0.8 3	? 1	9.8 23	0.8 3	1.3 4	? 2	11.6
ElectoPanel/Electomanía[69]	22 Feb–7 Apr	9,600	?	20.1 80	27.4 116	11.9 34	15.6 59	2.6 12	[a]	1.3 6	1.2 0	0.9 4	0.3 1	10.6 27	1.5 2	1.3 4	0.4 2	7.3
NC Report/La Razón[70]	2–6 Apr	1,000	66.3	24.0 99/101	26.9 108/112	12.3 29/31	16.1 55/56	2.8 11/12	[a]	1.3 6	–	0.8 2/3	0.3 1	9.4 19/22	1.7 5	1.3 4/5	0.4 2	2.9
IMOP/El Confidencial[71]	31 Mar–6 Apr	1,440	72.0	20.0 76	31.5 136	12.9 32	15.5 53	3.2 14	[a]	1.3 6	1.2 0	0.9 3	? 1	9.3 20	0.6 3	1.2 4	? 2	11.5
Simple Lógica[72]	1–5 Apr	1,054	73.7	16.7	30.5	14.4	15.5	–	–	–	–	–	–	9.8	–	–	–	13.8
GESOP/El Periódico[73]	1–5 Apr	1,500	?	21.0 84/87	29.8 128/132	12.0 30/32	14.5 48/50	? 14/15	[a]	–	–	–	–	10.6 21/23	–	? 4/5	–	8.8
SocioMétrica/El Español[39]	29 Mar–5 Apr	1,800	?	19.4 75	30.1 129	12.3 30	15.1 54	3.0 12	[a]	1.2 5	1.2 0	0.8 2	0.3 1	10.6 29	1.0 3	1.3 5	0.5 3	10.7
GAD3/ABC[74][75]	26 Mar–4 Apr	4,000	?	20.9 86/90	31.1 137/139	11.5 28/30	14.9 47/50	? 12/13	[a]	? 6	–	? 2	? 1	9.8 16/18	? 1	? 4/5	? 2	10.2
Celeste-Tel/eldiario.es[76]	26 Mar–3 Apr	1,100	?	23.6 97/100	27.2 113/118	12.2 31/33	15.7 52/55	2.8 11/13	[a]	1.2 6	1.5 0	0.7 2/3	0.3 1	8.7 14/16	1.6 4/5	1.6 5	0.5 1	3.6
KeyData/Público[77]	2 Apr	?	68.9	20.6 83	28.7 120	13.7 41	16.0 56	2.9 13	[a]	1.2 6	–	0.8 3	0.2 1	10.8 22	[c]	1.4 5	[b]	8.1
IMOP/El Confidencial[78]	27 Mar–2 Apr	1,431	69.0	20.8 83	30.0 127	13.9 35	14.8 52	3.5 15	[a]	1.1 6	1.5 0	1.0 3	? 1	9.6 20	0.5 2	1.1 4	? 2	9.2
ElectoPanel/Electomanía[79]	22 Feb–31 Mar	8,850	?	19.9 80	27.7 116	11.4 34	16.6 61	2.4 10	[a]	1.3 6	1.1 0	0.9 4	0.2 1	10.7 27	1.8 3	1.3 5	–	7.8
IMOP/El Confidencial[80]	24–30 Mar	1,419	67.0	21.6 89	30.0 130	13.7 35	14.0 47	3.5 15	[a]	1.1 6	1.8 0	1.0 3	? 1	9.5 18	0.5 2	1.1 4	–	8.4
NC Report/La Razón[81]	25–29 Mar	1,000	66.2	23.1 93/96	26.7 109/113	11.9 26/28	16.5 56/59	3.0 12	[a]	1.3 4/5	–	0.7 2/3	? 1	10.3 23/25	? 5	1.3 4/5	? 1	3.6
SocioMétrica/El Español[82]	25–29 Mar	1,600	?	18.8 69/74	29.0 124/131	12.6 28/34	16.1 48/54	3.0 11/12	[a]	1.2 5/6	1.2 0/1	0.9 2/3	0.3 0/1	11.9 31/37	0.5 2/3	1.3 5/6	0.3 2/3	10.2
InvyMark/laSexta[83]	25–29 Mar	?	?	20.1	25.9	13.0	17.5	–	–	–	–	–	–	12.9	–	–	–	5.8
Demoscopia Servicios/Okdiario[84]	24–27 Mar	1,175	?	21.0 88	27.7 118	13.4 30	16.9 59	2.1 11	[a]	1.5 6	–	1.0 2	–	11.2 23	1.4 4	1.4 8	[b]	6.7
Celeste-Tel/eldiario.es[85]	21–27 Mar	1,100	?	22.9 93/95	27.0 110/115	12.1 31/33	16.7 56/59	2.8 11/13	[a]	1.2 6	1.4 0	0.7 2/3	0.3 1	9.1 18/20	1.6 4/5	1.7 5	0.5 1	4.1
IMOP/El Confidencial[86]	20–26 Mar	1,400	65.0	20.0 77	31.0 133	11.9 28	14.9 53	3.3 14	[a]	1.2 6	2.0 1	1.1 3	? 1	10.1 27	0.7 3	1.3 4	–	11.0
Metroscopia/Henneo[87][88][89]	18–25 Mar	2,722	67	19.0 72/78	28.7 116/126	14.0 35/41	16.3 53/62	? 14	[a]	? 6	–	? 2/4	? 1	11.7 30/37	[c]	? 6	–	9.7
ElectoPanel/Electomanía[90]	22 Feb–24 Mar	8,200	?	20.1 82	28.6 118	11.1 32	16.3 60	2.4 9	[a]	1.3 6	1.1 0	0.9 4	0.2 1	10.5 25	1.8 3	1.3 5	–	8.5
IMOP/El Confidencial[91]	17–23 Mar	1,399	65.5	19.5 75	30.5 131	12.4 31	14.4 52	3.5 14	[a]	1.3 6	2.1 1	1.0 3	? 1	11.0 29	? 2	1.3 5	–	11.0
NC Report/La Razón[92][93]	18–22 Mar	1,000	?	22.4 91/93	26.9 106/111	12.0 27/29	17.1 57/61	2.9 11/12	[a]	1.3 6	–	0.7 2/3	? 1	10.7 24/26	1.5 6	1.2 4/5	–	4.5
GAD3/ABC[94][95]	1–22 Mar	7,500	?	21.9 94/99	30.9 131/134	11.3 27	13.1 37/38	2.6 12	[a]	1.2 6	–	0.7 2	0.3 1	11.5 24/27	0.5 1	1.5 6	? 2	9.0
Sondaxe/La Voz de Galicia[96]	15–20 Mar	1,000	?	18.9 78	26.9 113	13.4 35	13.8 44	3.9 15	[a]	1.0 5	–	0.8 3	0.5 1	13.9 50	[c]	1.7 6	–	8.0
40dB/El País[97][98]	14–19 Mar	1,500	?	19.3 76	27.1 122	12.3 40	17.7 55	–	–	–	–	–	–	10.2 31	[c]	–	–	7.8
CIS (SocioMétrica)[d][99]	1–18 Mar	16,194	?	20.1	30.6	13.3	14.7	3.9	[a]	1.4	1.8	0.9	0.4	9.0	0.6	1.3	0.3	10.5
CIS[100]			74.8	17.2 66/76	30.2 123/138	12.9 33/41	13.6 42/51	4.5 17/18	[a]	1.3 6	1.4 0/2	1.1 3/5	0.4 0/1	11.9 29/37	0.9 1/2	1.2 4/5	0.1 1/2	13.0
ElectoPanel/Electomanía[101]	22 Feb–17 Mar	7,400	?	20.7 84	27.3 115	11.3 30	15.4 55	3.2 13	1.3 4	1.3 6	0.9 0	0.8 2	0.3 1	12.5 36	1.7 3	–	–	6.6
NC Report/La Razón[102][103]	11–15 Mar	1,000	65.7	23.2 95/98	26.0 104/107	14.8 40/43	17.8 61/64	2.8 11	1.2 5	1.1 5	–	0.6 2	–	10.3 20/23	[c]	–	–	2.8
Simple Lógica[104]	4–13 Mar	1,092	72.8	17.1	31.2	12.4	16.7	–	–	–	–	–	–	8.6	[c]	–	–	14.1
Celeste-Tel/eldiario.es[105][106]	4–11 Mar	1,100	66.4	22.8 95/97	25.4 100/103	14.3 42/45	18.1 62/65	2.7 10/11	1.7 6	1.2 6	1.2 0	0.7 2/3	0.3 0	9.6 21/22	[c]	–	–	2.6
ElectoPanel/Electomanía[107]	22 Feb–10 Mar	6,800	?	20.3 83	26.9 115	11.4 32	16.1 55	3.3 13	1.3 4	1.3 6	0.9 0	0.8 2	0.3 1	12.3 35	1.8 3	–	–	6.6
KeyData/Público[108]	9 Mar	?	69.9	21.5 88	26.6 112	14.5 43	16.1 57	2.9 13	1.5 5	1.2 6	–	0.8 3	0.3 1	10.2 22	[c]	–	–	5.1
SocioMétrica/El Español[109]	5–8 Mar	1,600	74.0	17.5 69/71	27.6 119/121	14.1 37/39	17.8 63/65	3.1 11/13	1.5 5/6	1.0 4/5	2.0 0/1	0.9 2/3	0.2 0/1	12.1 31/34	[c]	–	–	9.8
GAD3/ABC[110][111]	4–8 Mar	1,000	?	22.1 87	30.6 134	11.8 30	13.2 38	2.8 12	1.5 5	1.2 6	–	0.6 2	0.2 0	12.1 36	[c]	–	–	8.5
InvyMark/laSexta[112]	4–8 Mar	?	?	20.4	25.2	13.2	20.3	–	–	–	–	–	–	11.5	[c]	–	–	4.8
ElectoPanel/Electomanía[113]	22 Feb–3 Mar	5,200	?	20.5 84	26.7 115	11.5 33	16.2 55	3.3 13	1.3 4	1.3 6	0.8 0	0.8 2	0.3 1	12.1 34	1.8 3	–	–	6.2
KeyData/Público[114]	26 Feb	?	67.9	21.5 88	25.1 107	14.5 46	18.0 61	3.1 13	1.5 5	1.3 5	–	0.8 3	0.3 1	10.9 21	[c]	–	–	3.6
Sigma Dos/El Mundo[115]	19–22 Feb	1,200	?	19.1 71/75	27.3 110/114	14.4 37/39	16.0 54/58	3.2 11/13	1.1 3/5	1.2 6	–	–	–	13.3 44/46	[c]	–	–	8.2
GAD3/ABC[116][117]	18–22 Feb	800	71	23.2 97	28.9 122	11.5 29	15.7 53	3.0 13	1.5 5	1.3 6	–	0.6 2	0.2 0	10.8 23	[c]	–	–	5.7
InvyMark/laSexta[118]	18–21 Feb	?	?	21.0	24.3	13.9	20.2	–	–	–	–	–	–	11.3	[c]	–	–	3.3
Sondaxe/La Voz de Galicia[119]	13–21 Feb	1,500	?	19.3 76	28.2 116	14.2 39	13.5 40	3.8 14	1.7 6	1.4 6	–	0.8 2	–	14.2 51	[c]	–	–	8.9
SocioMétrica/El Español[120][121][122]	13–15 Feb	1,000	71.0	18.6 73	24.3 106	11.9 33	18.7 65	3.3 12	1.3 4	1.1 6	1.9 0	0.8 2	0.3 1	11.8 40	2.3 6	–	–	5.6
			71.0	18.6 72/74	24.3 105/107	15.2 40/42	18.7 64/66	3.3 11/13	1.3 4	1.1 6	1.9 0	0.8 2	0.3 1	11.8 38/42	[c]	–	–	5.6
GESOP/El Periódico[123]	13–15 Feb	1,000	?	19.9 75/77	27.4 115/117	13.6 36/39	14.5 44/47	? 16/17	? 2/3	–	–	–	–	13.0 43/46	[c]	–	–	7.5
GAD3/La Vanguardia[124][125]	12–15 Feb	1,200	71.0	23.6 97	28.2 119	12.4 32	17.1 60	2.8 11	1.6 6	1.2 6	–	0.6 2	0.3 1	8.8 16	[c]	–	–	4.6
NC Report/La Razón[126][127]	11–15 Feb	1,000	65.6	23.6 97/100	24.1 96/99	16.0 43/46	18.9 65/66	2.8 12	1.3 5	1.1 5	–	0.6 2	–	10.0 19/22	[c]	–	–	0.5
Metroscopia/Henneo[128][129][130]	11–13 Feb	1,995	65	20.5	27.6	13.8	15.4	–	–	–	–	–	–	12.7	[c]	–	–	7.1
CIS[131] (Kiko Llaneras)[d][132]	1–10 Feb	2,964	?	23.0	27.0	17.0	17.0	–	–	–	–	–	–	6.0	[c]	–	–	4.0
CIS[131] (SocioMétrica)[d][133]			67.7	20.3	27.9	17.3	17.5	2.9	1.0	1.0	2.2	0.8	0.2	6.8	[c]	–	–	7.6
Celeste-Tel/eldiario.es[134][135]	4–8 Feb	1,100	66.4	23.1 96/98	23.7 94/97	15.8 47/49	19.2 63/67	2.8 11/12	1.7 6	1.2 5/6	1.1 0	0.8 2/3	0.3 1	8.9 17/20	[c]	–	–	0.6
Simple Lógica[136]	1–8 Feb	1,017	74.2	17.9	25.4	13.9	17.0	–	–	–	–	–	–	11.7	[c]	–	–	7.5
InvyMark/laSexta[137]	28 Jan–1 Feb	?	?	21.3	23.9	13.5	20.9	–	–	–	–	–	–	11.2	[c]	–	–	2.6
ElectoPanel/Electomanía[138]	26–30 Jan	2,890	?	20.1 83	23.1 91	14.9 50	19.6 71	? 12	? 4	? 6	–	? 2	–	12.1 31	[c]	–	–	3.0
KeyData/Público[139]	27 Jan	?	68.7	21.5 89	22.3 98	14.8 51	19.8 67	3.1 12	1.6 6	1.1 6	–	0.9 2	0.3 1	10.3 18	[c]	–	–	0.8
NC Report/La Razón[140][141]	21–25 Jan	1,000	65.9	24.0 98/100	24.2 97/99	16.6 45/48	18.7 63/65	2.8 11	1.2 5	0.9 5	–	0.7 2	–	9.4 17/20	[c]	–	–	0.2
GAD3/ABC[142][143]	14–24 Jan	1,800	?	23.0 97	26.5 111	11.6 31	17.1 61	2.8 13	1.6 6	1.2 6	–	0.6 2	0.2 0	9.8 23	[c]	–	–	3.5
InvyMark/laSexta[144]	14–18 Jan	?	?	21.5	23.2	14.4	23.0	–	–	–	–	–	–	8.9	[c]	–	–	0.2
Metroscopia/Henneo[145][146][147]	9–15 Jan	2,332	67	19.1	23.7	17.1	17.8	–	–	–	–	–	–	12.1	[c]	–	–	4.6
ElectoPanel/Electomanía[148]	6–13 Jan	1,399	?	19.1 74	21.3 87	16.3 53	19.9 73	? 12	? 5	? 6	1.1 0	? 3	–	13.0 37	[c]	–	–	1.4
CIS[149] (Kiko Llaneras)[d][150]	1–13 Jan	2,989	?	21.0	24.0	18.6	18.6	–	–	–	–	–	–	7.5	[c]	–	–	3.0
CIS[149] (SocioMétrica)[d][151]			65.0	19.3	23.8	18.0	19.0	3.7	1.1	1.2	1.9	1.1	0.3	8.1	[c]	–	–	4.5
Hamalgama Métrica/La Provincia[152][153]	15 Dec–13 Jan	?	?	22.5 84/86	21.2 74/78	19.3 62/65	18.2 66/70	2.5 8	1.8 4/5	2.0 7	–	0.6 2	0.2 0/1	8.7 28/29	[c]	–	–	1.3
Simple Lógica[154]	3–9 Jan	1,042	71.0	18.2	25.1	14.0	17.9	–	–	–	–	–	–	11.5	[c]	–	–	6.9
Celeste-Tel/eldiario.es[155][156]	2–8 Jan	1,100	66.8	23.8 97/98	24.1 95/97	16.1 48/50	19.6 65/68	2.8 10/12	1.5 5/6	1.0 5	0.8 0	0.7 2/3	0.3 1	8.1 15/18	[c]	–	–	0.3
SocioMétrica/El Español[157][158][159]	22 Dec–5 Jan	2,200	?	18.3 74/76	22.4 89/91	17.1 58/60	18.5 64/66	3.2 13	1.4 6	1.2 6	–	0.9 3	0.3 1	12.5 31/33	[c]	–	–	3.9
KeyData/Público[160]	2 Jan	?	68.1	22.0 90	22.6 101	15.2 51	20.5 71	2.9 11	1.7 6	1.1 6	–	0.8 2	0.3 1	8.6 11	[c]	–	–	0.6

2018

Polling firm/Commissioner	Fieldwork date	Sample size	Turnout							PNV					Lead
Sigma Dos/El Mundo[161]	21–27 Dec	1,000	?	19.2 70/74	22.6 92/96	15.8 45/47	18.8 66/70	3.6 12/14	1.0 2/4	1.2 6	–	–	–	12.9 43/45	3.4
InvyMark/laSexta[162]	17–21 Dec	?	?	21.8	23.5	15.2	22.7	–	–	–	–	–	–	7.8	0.8
Llorente & Cuenca[163][164]	17 Dec	?	?	23.9 95/96	25.3 104	13.9 44/45	19.8 67/69	3.5 12	1.4 5	? 5	–	? 3	–	7.3 11/16	1.4
Sigma Dos/Antena 3[165][166]	16 Dec	1,000	?	21.2 87/91	24.1 99/103	16.7 50/54	18.4 64/68	? 13/15	? 2/3	? 5/6	–	–	–	9.2 15/17	2.9
KeyData/Público[167]	16 Dec	?	68.4	22.3 91	23.0 102	15.6 51	20.7 72	3.0 11	1.5 6	1.1 6	–	0.8 2	0.3 1	7.3 8	0.7
SocioMétrica/El Español[168][169]	10–14 Dec	900	71.0	21.6 88	22.5 92	17.8 61	19.0 65	3.1 13	1.5 6	1.2 6	–	0.7 2	0.4 1	8.5 16	0.9
GAD3/ABC[170][171]	10–14 Dec	1,005	?	20.5 89	24.2 104	14.2 38	20.7 74	2.8 12	1.8 6	1.2 6	–	0.7 2	0.2 0	8.7 19	3.5
NC Report/La Razón[172][173]	5–14 Dec	1,000	65.7	24.4 100/103	24.8 99/101	17.2 50/53	18.0 61/64	2.8 11	1.2 5	0.9 5	–	0.6 2	–	8.7 11/14	0.4
Simple Lógica[174]	3–14 Dec	1,204	68.2	18.8	23.2	17.7	20.4	–	–	–	–	–	–	8.7	2.8
IMOP/El Confidencial[175]	10–13 Dec	1,036	?	19.6	25.8	15.5	20.6	3.0	1.6	1.2	1.6	0.9	–	8.0	5.2
Metroscopia/Henneo[176][177][178][179]	10–12 Dec	1,895	68	18.0 68	22.2 89	17.9 63	20.5 70	? 15	? 6	? 6	–	? 3	? 1	11.5 29	1.7
CIS[180] (Ignacio Varela)[d][181]	1–12 Dec	2,984	?	22.5 93	24.4 96	18.3 61	19.1 70	3.5 13	1.3 4	1.2 6	2.5 0	0.8 2	? 1	4.0 4	1.9
CIS[180] (SocioMétrica)[d][182]			69.7	22.8	24.1	17.6	19.8	3.7	1.2	1.3	1.4	0.9	–	4.5	1.3
Celeste-Tel/eldiario.es[183][184]	3–11 Dec	1,100	66.7	24.7 98/101	25.2 100/103	16.2 48/50	19.4 63/66	2.9 11/12	1.5 6	1.0 5	0.8 0	0.6 3	0.3 1	6.8 10/11	0.5
Target Point/OKDiario[185]	7 Dec	?	69–70	22.8 99/101	24.9 100/102	17.2 52/54	20.6 65/67	–	–	–	–	–	–	5.9 7/9	2.1
InvyMark/laSexta[186][187]	3–7 Dec	1,200	?	22.9	23.2	14.8	22.9	–	–	–	–	–	–	7.3	0.3
SocioMétrica/El Español[188]	5 Dec	?	?	20.3 81	25.0 106	16.0 46	18.8 64	3.1 13	1.5 6	1.1 6	–	0.7 2	0.3 1	11.0 25	4.7
ElectoPanel/Electomanía[189]	3–4 Dec	1,530	?	19.1 76	19.3 79	17.6 61	21.4 80	3.1 11	1.6 5	1.3 6	1.6 0	0.8 2	–	10.4 29	2.1
Simple Lógica[190]	2–14 Nov	1,019	68.2	19.6	24.1	18.1	22.4	–	–	–	–	–	–	–	1.7
CIS[191] (SocioMétrica)[d][192]	1–11 Nov	2,974	62.4	22.5	26.3	17.1	19.8	3.6	1.2	0.9	1.8	1.0	0.3	3.2	3.8
Celeste-Tel/eldiario.es[193][194]	5–9 Nov	1,100	64.6	25.8 99/102	26.9 106/109	17.3 50/52	20.4 66/68	2.8 11/12	1.6 6	1.0 5	0.9 0	0.7 3	0.3 1	1.5 0	1.1
NC Report/La Razón[195][196]	5–9 Nov	1,000	65.1	26.3 104/107	26.5 103/106	17.0 47/50	19.9 64/67	2.9 11/12	1.4 5/6	0.9 5/6	–	0.7 2/3	0.3 1	2.1 1	0.2
InvyMark/laSexta[197]	5–9 Nov	?	?	24.2	25.4	17.0	22.7	–	–	–	–	–	–	–	1.2
GAD3/La Vanguardia[198]	2–7 Nov	1,208	72.0	22.3 92	26.6 109	16.6 48	21.9 75	2.9 11	1.4 6	1.3 6	–	0.6 2	0.1 0	3.4 1	4.3
KeyData/Público[199]	30 Oct	?	76.2	22.2 92	24.6 105	17.5 56	21.3 74	3.0 11	0.8 3	0.5 4	–	0.9 3	0.1 1	1.5 1	2.4
GESOP/El Periódico[200]	22–30 Oct	911	?	21.3 89/93	25.3 106/109	16.1 48/50	21.8 73/75	3.3 13/14	1.5 5/6	–	–	–	–	4.3 3/5	3.5
PP[201]	28 Oct	?	?	23.9	24.4	16.0	20.0	–	–	–	–	–	–	<3.0	0.5
InvyMark/laSexta[202]	22–26 Oct	?	?	24.2	25.7	17.3	22.0	–	–	–	–	–	–	–	1.5
ElectoPanel/Electomanía[203]	20–26 Oct	1,037	?	23.1 96	22.0 87	18.5 65	21.9 75	3.1 12	1.5 5	1.2 6	1.2 0	0.8 2	0.3 0	3.6 2	1.1
Cs[204][205]	25 Oct	?	?	22.0	26.0	17.0	24.0	–	–	–	–	–	–	–	2.0
Metroscopia/Henneo[206][207][208]	16–18 Oct	1,588	66–67	22.6	25.2	17.7	19.2	–	–	–	–	–	–	5.1	2.6
NC Report/La Razón[209][210]	1–11 Oct	1,000	65.2	26.7 107/109	26.8 105/107	16.8 45/48	19.5 62/65	3.0 11/12	1.4 5/6	1.1 5/6	–	0.7 2/3	0.3 1	1.9 1	0.1
CIS[211] (Sigma Dos)[d][212]	1–9 Oct	2,973	?	23.0	26.2	18.0	20.7	–	–	–	–	–	–	–	3.2
CIS[211] (Ignacio Varela)[d][213]			?	23.7	25.6	18.2	21.8	–	–	–	–	–	–	–	1.9
CIS[211] (SocioMétrica)[d][214]			?	21.6	24.7	18.3	22.3	2.6	1.6	0.9	1.8	1.0	0.3	1.5	2.4
CIS[211] (Metroscopia)[d][215]			?	24.4	26.2	17.9	22.8	–	–	–	–	–	–	–	1.8
Simple Lógica[216]	1–5 Oct	1,055	66.1	23.8	25.2	17.3	21.6	–	–	–	–	–	–	–	1.4
Celeste-Tel/eldiario.es[217][218]	1–5 Oct	1,100	64.4	26.3 101/104	27.7 109/112	17.4 47/51	19.3 60/62	3.0 11/12	1.7 6	1.1 5	0.8 0	0.8 3	0.3 1	1.0 0	1.4
ElectoPanel/Electomanía[219]	30 Sep–5 Oct	?	?	23.6 96	22.4 88	18.7 66	22.2 75	3.1 11	1.5 5	1.2 5	1.3 0	0.8 2	0.3 0	2.5 2	1.2
Simple Lógica/eldebate.es[220][221]	2 Oct	1,000	?	21.2	25.3	15.9	23.1	–	–	–	2.2	–	–	2.0	2.2
InvyMark/laSexta[222]	24–28 Sep	?	?	24.6	24.6	17.8	22.3	–	–	–	–	–	–	–	Tie
DYM/El Independiente[223][224]	17–19 Sep	1,017	?	23.4	26.5	16.2	22.7	–	–	–	–	–	–	3.0	3.1
Metroscopia/Henneo[225][226][227]	17–19 Sep	1,095	63	22.8	27.7	15.1	20.8	–	–	–	–	–	–	–	4.9
InvyMark/laSexta[228]	10–14 Sep	?	?	24.1	25.0	18.6	22.1	–	–	–	–	–	–	–	0.9
IMOP/El Confidencial[229]	6–11 Sep	1,012	71.5	20.3	26.5	15.4	23.9	2.8	1.5	1.2	2.1	0.7	–	3.0	2.6
CIS[230] (Dialoga Consultores)[d][231]	1–11 Sep	2,972	?	23.4	26.6	17.9	20.0	3.3	1.6	1.1	0.9	0.9	0.2	1.1	3.2
CIS[230] (Ignacio Varela)[d][232]			?	24.0 98	25.2 97	17.6 55	20.3 71	3.5 12	2.3 8	1.1 6	–	0.8 2	0.2 1	–	1.2
CIS[230] (Metroscopia)[d][233]			?	24.9	26.1	17.8	20.3	–	–	–	–	–	–	–	1.2
CIS[230] (SocioMétrica)[d][234][235]			?	23.5	25.6	17.6	20.1	3.2	1.4	1.1	–	0.9	–	–	2.1
ElectoPanel/Electomanía[236]	7–9 Sep	1,050	?	24.6 102	24.9 94	17.8 61	19.8 68	3.0 11	1.6 5	1.3 6	1.3 0	0.8 2	0.3 0	1.6 1	0.3
Simple Lógica[237]	3–7 Sep	1,010	68.8	21.1	24.8	16.6	23.2	–	–	–	–	–	–	–	1.6
Celeste-Tel/eldiario.es[238][218]	3–7 Sep	1,100	64.2	26.4 103/106	28.2 112/115	17.1 43/51	18.7 56/59	3.0 11/12	1.7 6	1.1 5	0.8 0	0.8 3	0.3 1	0.7 0	1.8
GAD3/ABC[239][240]	3–7 Sep	1,001	?	25.9 106	27.0 106	15.9 43	20.6 68	2.8 11	1.9 7	1.1 6	–	0.7 2	–	1.5 1	1.1
NC Report/La Razón[241][242]	27–31 Aug	1,000	64.6	27.5 108/112	27.8 108/110	16.0 43/47	18.8 61/63	3.0 11/12	1.5 5/6	1.1 5/6	–	0.8 2/3	0.3 1	1.4 0	0.3
SocioMétrica/El Español[243]	22–30 Aug	1,200	?	22.6 90	25.8 103	16.5 48	23.1 81	3.0 12	1.5 6	1.3 6	1.5 0	0.7 2	0.5 1	1.8 1	2.7
JM&A/Público[244]	20 Aug	?	69.8	21.2 85	26.3 110	16.8 49	22.0 77	2.8 10	2.2 8	1.4 6	–	0.8 2	0.3 1	2.5 2	4.3
JM&A/Público[245]	10 Aug	?	69.0	21.4	26.4	16.8	22.0	2.7	2.2	1.4	–	0.8	0.3	2.3	4.4
Celeste-Tel/eldiario.es[246][218]	1–7 Aug	1,100	64.3	25.5 101/104	28.0 111/114	17.3 48/53	19.4 58/60	3.0 11/12	1.6 6	1.1 5	1.0 0	0.9 3	0.3 1	0.6 0	2.5
Simple Lógica[247]	1–3 Aug	1,029	65.8	24.4	25.5	15.3	23.4	–	–	–	–	–	–	–	1.1
ElectoPanel/Electomanía[248]	27 Jul–3 Aug	1,100	?	22.9 94	24.7 92	18.7 65	21.2 75	3.3 12	1.4 4	1.3 6	1.6 0	0.8 2	–	1.0 0	1.8
NC Report/La Razón[249][250][251]	23–27 Jul	1,000	62.4	26.7 106/109	27.4 105/108	15.8 47/49	19.2 64/66	3.1 10/11	1.5 5/6	1.2 6	–	0.8 2	0.3 1	1.4 0	0.7
InvyMark/laSexta[252]	23–27 Jul	?	?	24.4	26.0	18.3	21.1	–	–	–	–	–	–	–	1.6
GAD3/ABC[253][254][255]	24–26 Jul	804	70	26.2 104	27.9 113	15.1 40	19.6 66	3.0 11	1.9 7	1.1 6	1.4 0	0.8 2	0.3 1	0.9 0	1.7
Demoscopia Servicios/Okdiario[256]	22–25 Jul	1,080	?	27.1 109	25.3 99	16.8 52	20.8 67	2.5 8	1.8 6	1.3 6	–	0.7 2	0.6 1	–	1.8
Metroscopia/Henneo[257][258][259]	16–25 Jul	2,260	64	24.4	26.6	16.1	20.1	–	–	–	–	–	–	–	2.2
ElectoPanel/Electomanía[260]	17–22 Jul	2,848	?	21.0 84	26.1 104	18.5 65	20.8 72	3.1 11	1.4 4	1.3 6	1.7 0	0.9 3	–	1.7 1	5.1
InvyMark/laSexta[261]	9–13 Jul	?	?	23.4	26.5	18.1	21.9	–	–	–	–	–	–	–	3.1
Sigma Dos/El Mundo[262]	9–12 Jul	1,000	?	22.3	26.3	16.1	24.2	3.2	1.2	1.1	–	–	–	–	2.1
Top Position/Merca2[263]	10–11 Jul	1,200	?	23.5	23.8	17.1	22.1	3.5	–	–	–	–	–	1.8	0.3
JM&A/Público[264]	10 Jul	?	69.8	19.7 75	26.4 108	17.5 55	23.6 84	2.4 8	2.4 9	1.5 6	–	0.7 2	0.4 1	2.4 2	2.8
CIS[265][266][267][268]	1–10 Jul	2,485	?	20.4 81	29.9 128	15.6 44	20.4 70	3.9 15	1.3 4	1.2 6	–	0.6 2	0.2 0	–	9.5
Simple Lógica[269]	2–6 Jul	1,048	68.0	18.7	27.2	17.3	26.0	–	–	–	–	–	–	–	1.2
Celeste-Tel/eldiario.es[270][218]	2–6 Jul	1,100	63.4	24.2 97/99	27.1 106/109	17.7 51/56	20.6 62/64	3.1 11/12	1.6 8	1.1 5	1.1 0	0.9 3	0.3 1	0.5 0	2.9
NC Report/La Razón[271][272]	25–30 Jun	1,000	62.4	25.2 102/104	26.3 103/105	16.2 49/52	20.6 67/70	3.1 10/11	1.4 5/6	1.2 6	–	0.8 2	0.3 1	–	1.1
SocioMétrica/El Español[273]	19–22 Jun	1,000	?	19.5 74	23.9 94	16.9 57	25.3 98	2.9 12	1.3 4	1.3 6	1.6 0	0.8 2	0.5 1	2.1 2	1.4
InvyMark/laSexta[274]	18–22 Jun	?	?	22.9	26.7	17.9	22.1	–	–	–	–	–	–	–	3.8
GESOP/El Periódico[275][276]	11–13 Jun	800	?	21.0 79/83	28.6 116/120	16.6 47/50	22.8 75/80	2.6 8/10	1.6 5/7	–	–	–	–	–	5.8
DYM/El Independiente[277][278]	11–12 Jun	1,019	?	24.9	27.1	14.6	20.6	–	–	–	–	–	–	–	2.2
NC Report/La Razón[279][280]	1–9 Jun	1,200	60.6	25.5 105/108	24.9 96/99	16.7 50/53	21.0 69/72	3.1 10/11	1.5 5/6	1.2 6	–	0.8 2	0.3 1	1.3 0	0.6
JM&A/Público[281][282]	8 Jun	?	70.3	18.1 65	23.5 91	19.5 66	25.8 99	2.1 7	2.7 10	1.7 7	–	0.6 2	0.4 1	2.5 2	2.3
GAD3/ABC[283][284]	7–8 Jun	800	72	25.6 101	28.8 118	13.1 34	21.1 70	3.2 13	1.6 5	1.0 5	1.4 0	0.8 3	0.3 1	1.1 0	3.2
Simple Lógica[285]	4–8 Jun	1,030	69.7	20.6	26.7	16.5	25.7	–	–	–	–	–	–	–	1.0
Celeste-Tel/eldiario.es[286][287][218]	4–8 Jun	1,100	62.1	24.3 98/102	25.8 102/105	17.4 50/54	21.1 65/68	3.0 11	1.5 6	1.2 6	1.3 0	0.9 2/3	0.3 1	0.4 0	1.5
InvyMark/laSexta[288]	4–8 Jun	?	?	23.7	25.1	17.3	22.2	–	–	–	–	–	–	–	1.4
ElectoPanel/Electomanía[289]	6–7 Jun	846	?	17.1 68	25.2 100	20.5 73	22.5 83	3.0 11	1.3 5	1.3 5	2.1 0	1.2 4	0.3 0	2.1 1	2.7
ElectoPanel/Electomanía[290]	26 May–2 Jun	2,043	?	18.0 72	22.0 86	20.9 73	24.2 93	2.9 11	1.4 4	1.2 5	2.0 0	1.3 5	0.3 0	2.5 1	2.2
InvyMark/laSexta[291]	28–29 May	?	?	23.5	22.6	17.3	26.4	–	–	–	–	–	–	–	2.9
ElectoPanel/Electomanía[292]	26–28 May	1,425	?	17.9 72	23.0 90	20.1 71	24.0 90	3.0 12	1.7 5	1.3 6	2.0 0	1.1 3	0.3 0	3.1 1	1.0
IMOP/El Confidencial[293]	23–28 May	1,015	70.0	19.6	20.6	19.7	28.6	2.4	1.8	1.2	2.0	0.7	–	–	8.0
SocioMétrica/El Español[294]	17–26 May	1,700	?	16.8 63	20.3 85	19.3 66	28.5 108	3.3 12	1.5 4	1.4 7	1.5 0	1.0 3	0.4 1	1.9 1	8.2
NC Report/La Razón[295][296]	16–25 May	1,000	62.5	25.6 105/109	23.6 90/93	15.8 47/51	24.4 78/81	2.9 10/11	1.4 5/6	1.1 6	–	0.8 2	0.3 1	1.2 0	1.2
Simple Lógica[297]	3–10 May	1,067	67.3	20.9	20.1	17.2	29.6	–	–	–	–	–	–	–	8.7
Metroscopia/El País[298][299][300]	7–9 May	1,726	65	19.5 76	19.0 75	19.8 64	29.1 110	–	–	–	–	–	–	–	9.3
Celeste-Tel/eldiario.es[286][218]	2–7 May	1,100	62.7	24.7	24.2	16.9	23.5	–	–	–	–	–	–	0.4	0.5
Celeste-Tel/PSOE[301]	26–30 Apr	1,000	62.7	26.0 109	24.9 94	17.7 54	19.7 66	3.6 12	1.5 6	1.2 6	–	0.8 2	0.3 1	–	1.1
GESOP/El Periódico[302]	12–18 Apr	1,000	?	21.0 79/82	20.5 75/79	18.1 55/59	28.5 110/114	3.0 10/11	2.0 7/8	–	–	–	–	–	7.5
InvyMark/laSexta[303]	9–13 Apr	?	?	24.8	22.3	17.1	25.2	–	–	–	–	–	–	–	0.4
NC Report/La Razón[304][305]	9–13 Apr	1,000	63.0	26.3 110/113	23.5 88/91	16.2 46/49	24.3 76/79	2.9 10/11	1.4 5/6	1.1 6	–	0.8 2	0.3 1	0.9 0	2.0
CIS (JM&A)[d][306]	1–10 Apr	2,466	67.1	24.4	20.9	19.6	24.6	2.9	1.9	0.8	–	0.6	–	–	0.2
CIS (SocioMétrica)[d][307]			?	23.8	20.7	18.5	25.3	2.9	1.6	1.4	2.0	0.7	0.1	–	1.5
CIS[308][309][310]			?	24.0 96	22.0 88	19.6 63	22.4 78	3.0 9	1.7 7	1.3 6	–	0.6 2	0.3 1	–	1.6
Simple Lógica[311]	2–9 Apr	1,062	66.9	19.0	20.2	17.6	29.9	–	–	–	–	–	–	–	9.7
Celeste-Tel/eldiario.es[312][218]	2–6 Apr	1,100	?	24.9 100/103	24.1 88/92	16.6 48/51	24.0 83/86	2.9 10/11	1.5 6	1.2 5/6	1.3 0	0.9 2/3	0.3 1	0.3 0	0.8
Metroscopia/El País[313][314]	4–5 Apr	1,278	65	20.4	19.1	18.3	28.7	–	–	–	–	–	–	–	8.3
JM&A/Público[315]	1 Apr	?	68.5	22.4 88	20.4 77	18.1 59	26.4 97	2.9 11	2.2 8	1.6 7	–	0.8 2	0.4 1	–	4.0
SocioMétrica/El Español[316]	19–29 Mar	1,000	72.0	21.9 87	19.4 78	16.2 47	27.4 107	4.0 15	1.5 5	1.1 6	–	0.9 3	0.5 1	1.5 1	5.5
Sigma Dos/El Mundo[317]	23–27 Mar	1,000	?	23.3	19.7	18.4	26.7	3.3	1.3	1.2	–	–	–	–	3.4
MyWord/Cadena SER[318][319]	13–16 Mar	1,002	?	24.7	20.4	16.0	23.8	–	–	–	–	–	–	–	0.9
InvyMark/laSexta[320]	12–16 Mar	?	?	25.1	22.6	16.8	25.0	2.4	2.4	1.2	–	–	–	–	0.1
GAD3/La Vanguardia[321][322]	12–14 Mar	1,008	69.0	23.8 92/94	22.1 86/88	16.7 52/53	27.3 91/93	2.9 10/11	1.6 5/6	1.4 6	–	0.6 2	0.3 1	–	3.5
Simple Lógica[323]	1–7 Mar	1,076	67.5	20.0	21.0	17.3	29.6	–	–	–	–	–	–	–	8.6
Celeste-Tel/eldiario.es[218][324][325]	1–7 Mar	1,100	63.7	26.6 110/113	24.3 89/91	16.2 45/48	23.5 77/80	2.6 10/11	1.6 6	1.3 5/6	1.2 0	0.9 2/3	0.3 1	0.3 0	2.3
Metroscopia/El País[326][327]	2–5 Mar	1,175	66	21.5	19.4	17.0	28.9	–	–	–	–	–	–	–	7.4
InvyMark/laSexta[328]	26 Feb–2 Mar	?	?	26.0	23.1	16.5	24.0	–	–	–	–	–	–	–	2.0
NC Report/La Razón[329][330]	26 Feb–2 Mar	1,000	62.0	27.9 112/116	24.0 89/93	15.8 43/46	22.1 74/75	2.8 10/11	1.5 5/6	1.2 6	–	0.8 2/3	0.3 1	0.7 0	3.9
IMOP/El Confidencial[331][332]	22–27 Feb	1,402	72.5	21.4 82	21.5 82	17.0 52	28.5 108	3.0 11	1.7 6	1.1 5	2.0 1	0.8 2	? 1	–	7.0
InvyMark/laSexta[333]	12–16 Feb	?	?	25.9	22.8	16.5	23.8	–	–	–	–	–	–	–	2.1
MyWord/Cadena SER[334][335]	7–14 Feb	1,000	?	24.5	21.3	16.6	22.1	–	–	–	–	–	–	–	2.4
JM&A/Público[336]	11 Feb	?	68.5	23.7 95	22.4 85	17.0 51	24.6 91	3.0 10	2.2 8	1.6 7	–	0.8 2	0.4 1	–	0.9
Celeste-Tel/eldiario.es[337][338][218]	5–9 Feb	1,100	63.1	28.9 118/123	25.5 92/95	16.5 47/52	19.3 61/63	2.7 10/11	1.6 6	1.3 5/6	1.2 0	0.9 2/3	0.3 1	0.2 0	3.4
Metroscopia/El País[339][340]	5–8 Feb	1,321	70	21.9	20.1	16.8	28.3	–	–	–	–	–	–	–	6.4
Simple Lógica[341]	1–7 Feb	1,065	68.4	22.2	21.4	17.0	28.7	–	–	–	–	–	–	–	6.5
GAD3/ABC[342][343]	31 Jan–7 Feb	1,002	?	25.8 100/105	23.7 93/96	14.8 42/44	25.6 83/88	2.9 10/11	1.8 6	1.2 5/6	–	0.8 2	0.3 0/1	–	0.2
Cs[344]	31 Jan	?	?	23.3	24.1	16.9	25.0	–	–	–	–	–	–	–	0.9
InvyMark/laSexta[345]	22–26 Jan	?	?	26.1	23.0	16.2	23.4	–	–	–	–	–	–	–	2.7
CIS (JM&A)[d][346]	2–14 Jan	2,477	68.4	26.6	21.8	17.8	22.0	–	–	–	–	–	–	–	4.6
CIS (SocioMétrica)[d][344]			?	25.5	21.5	17.7	23.2	–	–	–	–	–	–	–	2.3
CIS[347][348][349]			?	26.3 105	23.1 89	19.0 59	20.7 71	3.4 13	2.0 4	1.2 6	–	0.8 2	0.2 1	–	3.2
Metroscopia/El País[350][351][352][353]	9–11 Jan	1,332	70	23.2 90	21.6 80	15.1 55	27.1 95	–	–	–	–	–	–	–	3.9
GAD3/ABC[354]	8–11 Jan	800	71	24.7 97/101	24.2 93/97	14.7 42/44	26.2 86/90	2.9 10/11	1.9 6	1.3 5/7	–	0.7 2	0.3 0/1	–	1.5
Simple Lógica[355]	2–8 Jan	1,079	68.5	21.8	23.4	17.8	24.1	–	–	–	–	–	–	–	0.7
Celeste-Tel/eldiario.es[356][357][218]	2–5 Jan	1,100	61.9	29.8 123/128	25.1 92/96	16.9 49/54	18.6 54/59	2.5 9/10	1.7 6/7	1.2 5/6	1.2 0	0.9 2/3	0.3 1	0.2 0	4.7

2017

Polling firm/Commissioner	Fieldwork date	Sample size	Turnout							PNV					Lead
NC Report/La Razón[358]	26–30 Dec	1,000	59.8	30.0 124/127	23.8 88/93	16.1 49/55	18.8 55/57	3.0 9/10	1.3 6/7	1.1 5	–	0.8 2	0.3 1	0.7 0	6.2
InvyMark/laSexta[359]	25–29 Dec	?	?	27.6	23.3	15.7	22.4	2.3	2.3	–	–	–	–	–	4.3
SocioMétrica/El Español[360][361][362]	22–29 Dec	1,000	76.7	24.1 97	22.5 89	16.2 49	23.9 86	3.5 13	1.9 6	1.1 6	1.4 0	0.7 2	0.5 1	1.7 1	0.2
JM&A/Público[363]	26 Dec	?	66.4	25.8 106	23.0 86	17.6 56	22.4 75	2.9 11	1.9 7	1.4 6	–	0.8 2	0.3 1	–	2.8
Simple Lógica[364]	5–13 Dec	1,077	70.1	24.8	23.8	16.3	22.8	–	–	–	–	–	–	–	1.0
Celeste-Tel/eldiario.es[365]	1–7 Dec	1,100	61.1	30.2	24.7	17.4	17.7	–	–	–	–	–	–	–	5.5
InvyMark/laSexta[366]	13–17 Nov	?	?	30.1	25.3	17.0	16.4	2.8	1.6	–	–	–	–	–	4.8
Celeste-Tel/eldiario.es[367][368]	6–10 Nov	1,100	60.2	30.3 125/128	24.2 90/93	17.7 50/55	17.5 54/57	2.7 10/11	1.3 4	1.2 5/6	1.3 0	0.9 2/3	0.3 1	–	6.1
Metroscopia/El País[369][370]	6–8 Nov	1,730	70	26.1	22.7	14.7	22.7	–	–	–	–	–	–	–	3.4
Simple Lógica[371]	2–8 Nov	1,071	70.3	27.1	24.8	15.1	21.6	–	–	–	–	–	–	–	2.3
SocioMétrica/El Español[372][373]	27 Oct–3 Nov	800	?	27.5 117	24.8 95	15.7 45	20.6 70	2.1 8	1.7 6	1.0 5	–	0.6 2	0.3 1	2.0 1	2.7
InvyMark/laSexta[374]	30 Oct–2 Nov	1,200	?	30.3	25.1	17.5	15.8	–	–	–	–	–	–	–	5.2
Sigma Dos/El Mundo[375][376]	23–26 Oct	1,250	?	31.4	26.0	15.3	16.7	3.0	1.4	1.4	–	–	–	–	5.4
InvyMark/laSexta[377]	16–20 Oct	1,100	?	30.0	24.9	19.5	14.6	–	–	–	–	–	–	–	5.1
JM&A/Público[378]	14 Oct	?	67.8	27.6 111	22.0 81	21.0 68	18.2 63	2.8 10	1.8 8	1.3 6	–	0.7 2	0.3 1	–	5.6
NC Report/La Razón[379][380]	11–14 Oct	1,000	58.7	31.4 128/131	22.0 84/89	17.5 54/58	17.8 50/53	3.0 10/11	1.3 5/6	1.1 5	–	0.8 2	0.3 1	0.6 0	9.4
CIS (SocioMétrica)[d][381]	2–11 Oct	2,487	?	27.2	24.9	15.5	18.7	2.9	1.4	1.4	1.1	0.7	0.3	–	2.3
CIS[382][383][384]			?	28.0 117	24.2 95	18.5 56	17.5 57	2.7 10	1.6 6	1.3 6	–	0.7 2	0.3 1	–	3.8
DYM/El Confidencial[385]	26 Sep–11 Oct	982	?	29.9	24.0	16.9	17.5	–	–	–	–	–	–	–	5.9
Celeste-Tel/eldiario.es[386][387]	9–10 Oct	1,100	59.4	30.6 126/128	23.6 89/90	18.1 52/58	17.2 54/56	2.8 10/11	1.3 4	1.2 4/6	1.4 0	0.9 2/3	0.3 1	–	7.0
Simple Lógica[388]	2–10 Oct	1,053	67.7	27.7	24.2	16.6	20.7	–	–	–	–	–	–	–	3.5
GAD3/ABC[389]	2–6 Oct	1,238	?	29.8 125	21.8 86	17.9 55	19.5 58	3.1 11	1.8 6	1.2 5	–	1.0 3	0.3 1	–	8.0
InvyMark/laSexta[390]	11–15 Sep	?	?	30.2	24.5	20.0	14.1	–	–	–	–	–	–	–	5.7
Simple Lógica[391]	5–14 Sep	1,078	68.1	30.1	25.0	18.8	15.8	–	–	–	–	–	–	–	5.1
GAD3/ABC[392][393]	4–8 Sep	1,000	69	31.9 131	23.9 94	18.3 57	15.8 41	3.5 14	1.3 4	1.4 6	–	0.7 2	0.3 1	–	8.0
Celeste-Tel/eldiario.es[394][395]	1–8 Sep	1,100	60.1	30.9 129/132	25.4 94/96	18.7 59/63	14.9 40/42	2.9 10/11	1.3 4/5	1.2 5	1.3 0	0.9 2	0.3 1	–	5.5
MyWord/Cadena SER[396][397]	4–7 Sep	1,003	?	30.9	26.1	17.5	14.1	–	–	–	–	–	–	–	4.8
Sigma Dos/El Mundo[398]	4–7 Sep	1,000	?	30.8	26.4	19.5	12.7	2.3	1.3	1.2	–	–	–	–	4.4
JM&A/Público[399]	1 Sep	?	67.4	28.1 114	23.4 89	20.0 64	17.4 56	2.9 11	1.9 7	1.4 6	–	0.7 2	0.3 1	–	4.7
Simple Lógica[391]	1–10 Aug	?	?	30.8	25.0	18.8	13.7	–	–	–	–	–	–	–	5.8
Celeste-Tel/eldiario.es[400][401]	1–7 Aug	1,100	59.8	31.1 130/133	25.0 92/94	18.9 60/63	14.9 40/42	2.9 11	1.4 5	1.2 4/5	1.3 0	0.9 2/3	0.3 1	–	6.1
Redondo & Asociados[402]	31 Jul	?	?	28.7	23.8	19.6	14.3	–	–	–	–	–	–	–	4.9
Metroscopia/El País[403][404]	14–18 Jul	1,700	69	26.9	22.0	19.7	18.5	–	–	–	–	–	–	–	4.9
InvyMark/laSexta[405]	10–14 Jul	?	?	30.7	23.4	21.3	13.6	–	–	–	–	–	–	–	7.3
MyWord/Cadena SER[406][407]	7–12 Jul	1,003	?	29.2	23.6	19.0	14.5	–	–	–	–	–	–	–	5.6
Simple Lógica[408]	3–10 Jul	1,003	69.8	27.2	24.1	20.4	17.2	–	–	–	–	–	–	–	3.1
CIS[409][410][411][412]	1–10 Jul	2,490	?	28.8 120	24.9 97	20.3 70	14.5 39	2.9 11	1.7 6	1.0 4	–	0.8 2	0.4 1	–	3.9
NC Report/La Razón[413][414]	9 Jul	1,000	58.2	34.2 142/146	22.3 80/84	19.1 65/68	13.9 31/35	2.9 10/11	1.2 5/6	1.0 5	–	0.9 2	0.3 1	0.4 0	11.9
Celeste-Tel/eldiario.es[415][416]	3–7 Jul	1,100	59.3	31.6 133/136	24.4 89/92	18.8 60/63	15.1 41/43	2.9 11	1.3 5	1.1 4/5	1.4 0	0.8 2/3	0.3 1	–	7.2
JM&A/Público[417]	5 Jul	?	68.6	29.2 124	25.5 96	18.5 58	15.3 46	2.8 10	1.9 7	1.1 5	–	0.9 3	0.3 1	–	3.7
InvyMark/laSexta[418]	26–30 Jun	?	?	30.0	24.2	21.1	13.8	–	–	–	–	–	–	–	5.8
Metroscopia/El País[419][420][421]	27–28 Jun	1,017	69	25.5	21.6	20.6	18.8	–	–	–	–	–	–	–	3.9
DYM/El Confidencial[422]	22–28 Jun	1,219	?	30.9	25.0	17.5	15.8	–	–	–	–	–	–	–	5.9
InvyMark/laSexta[423]	12–16 Jun	?	?	30.4	23.6	21.0	14.2	–	–	–	–	–	–	–	6.8
SocioMétrica/El Español[424][425]	6–16 Jun	800	?	26.7 120	24.2 89	19.1 58	18.1 56	3.3 11	2.0 7	1.2 6	–	0.9 2	0.5 1	–	2.5
Simple Lógica[426]	5–9 Jun	1,004	70.5	29.9	25.3	18.6	16.8	–	–	–	–	–	–	–	4.6
InvyMark/laSexta[427]	5–9 Jun	?	?	30.9	23.0	20.9	14.3	–	–	–	–	–	–	–	7.9
Celeste-Tel/eldiario.es[428][429]	1–7 Jun	1,100	59.1	31.9 134/137	23.5 87/90	19.0 61/64	14.5 39/42	2.8 11	1.4 8	1.2 4/5	1.6 0	1.0 2/3	0.3 1	–	8.4
MyWord/Cadena SER[430][431]	30 May–1 Jun	1,008	?	28.6	24.8	18.9	15.7	–	–	–	–	–	–	–	3.8
GAD3/ABC[432]	29 May–1 Jun	805	65	30.7 127	25.9 100	17.8 56	15.4 41	2.9 12	1.5 5	1.4 6	–	0.8 2	0.3 1	–	4.8
Metroscopia/El País[433][434][435]	29 May–1 Jun	1,768	69	25.9	22.8	19.2	18.7	–	–	–	–	–	–	–	3.1
NC Report/La Razón[436][437]	22 May–1 Jun	1,000	58.4	36.0 149/155	20.5 75/78	20.2 66/71	12.6 25/29	2.8 10/11	1.5 6/7	1.1 5	–	0.9 2	0.3 1	0.3 0	15.5
InvyMark/laSexta[438]	22–26 May	?	?	31.2	22.8	20.8	14.1	–	–	–	–	–	–	–	8.4
Redondo & Asociados[439]	22 May	?	?	29.0	23.0	22.0	16.0	–	–	–	–	–	–	–	6.0
InvyMark/laSexta[440]	15–19 May	?	?	31.7	22.0	21.2	14.2	–	–	–	–	–	–	–	9.7
Simple Lógica[441]	3–12 May	1,002	65.1	30.9	22.3	19.8	14.8	–	–	–	–	–	–	–	8.6
Sigma Dos/El Mundo[442]	8–10 May	1,200	?	31.1	23.5	21.6	14.3	2.6	1.0	1.2	–	–	–	–	7.6
Celeste-Tel/eldiario.es[443]	2–5 May	1,100	57.8	34.8 147/150	22.5 80/85	19.3 67/68	12.7 25/28	2.8 10/11	1.5 6/7	1.2 5	1.2 0	0.9 2/3	0.3 1	–	12.3
InvyMark/laSexta[444]	2–5 May	?	?	32.0	21.7	21.6	13.8	–	–	–	–	–	–	–	10.3
JM&A/Público[445]	2 May	?	68.3	27.0 113	22.7 87	21.8 74	17.1 53	2.7 10	1.8 6	1.1 3	–	0.9 3	0.3 1	–	4.3
SocioMétrica/El Español[446][447]	5–12 Apr	800	?	31.6 133	21.2 81	19.4 59	16.7 50	2.8 11	1.9 7	1.3 6	–	0.8 2	0.4 1	–	10.4
NC Report/La Razón[448][449]	5–11 Apr	1,000	58.0	36.8 151/157	21.0 76/79	20.2 65/68	11.8 24/28	2.7 10/11	1.5 6/7	1.0 5	–	0.9 2	0.3 1	0.2 0	15.8
Simple Lógica[450]	3–10 Apr	1,008	68.1	30.8	23.8	19.3	13.9	–	–	–	–	–	–	–	7.0
CIS[451][452][453]	1–8 Apr	2,492	?	31.5 133	19.9 79	19.7 65	14.9 45	2.9 ?	2.0 ?	1.1 ?	–	1.1 ?	0.3 ?	–	11.6
Celeste-Tel/eldiario.es[454][455]	3–7 Apr	1,100	58.0	35.1 146/150	22.3 80/83	19.2 66/67	12.9 26/28	2.8 10	1.5 7	1.1 5	1.3 0	0.9 2/3	0.3 1	–	12.8
Metroscopia/El País[456][457][458]	30 Mar–6 Apr	3,166	69	30.2	20.2	20.7	17.4	–	–	–	–	–	–	–	9.5
InvyMark/laSexta[459]	27–31 Mar	?	?	33.2	21.4	21.4	12.9	–	–	–	–	–	–	–	11.8
MyWord/Cadena SER[460][461]	21–26 Mar	1,055	?	30.7	22.6	20.3	14.0	–	–	–	–	–	–	–	8.1
InvyMark/laSexta[462]	13–17 Mar	?	?	32.6	21.0	21.9	13.4	–	–	–	–	–	–	–	10.7
NC Report/La Razón[463][464]	13–17 Mar	1,000	58.5	37.0 153/158	20.8 75/79	20.2 64/68	11.3 24/28	2.7 10/11	1.6 6/7	1.1 5	–	1.0 2	0.3 1	0.3 0	16.2
DYM/El Confidencial[465]	7–15 Mar	1,010	?	31.0	20.0	19.9	16.2	–	–	–	–	–	–	–	11.0
JM&A/Público[466]	12 Mar	?	64.7	31.2 129	18.2 63	23.7 81	16.2 49	2.6 10	2.2 9	1.3 6	–	0.9 2	0.4 1	–	7.5
Metroscopia/El País[467][468][469]	6–9 Mar	1,230	68	31.2	19.0	21.5	16.5	–	–	–	–	–	–	–	9.7
Simple Lógica[470]	1–9 Mar	1,006	66.1	29.9	20.9	20.0	15.7	–	–	–	–	–	–	–	9.0
Celeste-Tel/eldiario.es[471][472]	1–7 Mar	1,100	58.1	35.6 148/150	22.1 80/83	19.3 65/66	12.1 26/28	2.8 10	1.6 7	1.2 5	1.4 0	0.9 2/3	0.3 1	–	13.5
InvyMark/laSexta[473]	27 Feb–3 Mar	?	?	33.2	21.3	21.5	12.8	–	–	–	–	–	–	–	11.7
Sigma Dos/El Mundo[474]	27 Feb–2 Mar	1,000	?	34.3	20.2	21.7	12.6	2.6	1.6	1.3	–	–	–	–	12.6
GESOP/El Periódico[475][476]	19–22 Feb	1,000	?	32.2 135/138	21.1 79/82	21.7 71/74	14.0 34/38	2.8 9/10	1.4 5/6	–	–	–	–	–	10.5
SocioMétrica/El Español[477][478]	13–17 Feb	800	?	32.5 139	18.6 71	20.2 63	15.4 50	3.0 13	1.5 5	1.4 6	–	0.9 2	0.3 1	–	12.3
InvyMark/laSexta[479]	13–17 Feb	?	?	33.3	21.1	22.0	12.5	–	–	–	–	–	–	–	11.3
JM&A/Público[480]	13 Feb	?	64.0	32.7	18.0	24.2	14.4	–	–	–	–	–	–	–	8.5
Simple Lógica[481]	6–10 Feb	1,005	68.1	31.0	21.4	22.6	13.7	–	–	–	–	–	–	–	8.4
Celeste-Tel/eldiario.es[482][483]	1–7 Feb	1,100	58.4	35.7 148/151	21.3 78/81	19.7 65/68	12.1 26/28	2.8 9/10	1.8 7/8	1.2 5	1.4 0	0.9 2/3	0.3 1	–	14.4
MyWord/Cadena SER[484][485]	31 Jan–6 Feb	1,000	?	32.7	21.8	20.5	12.6	–	–	–	–	–	–	–	10.9
NC Report/La Razón[486][487]	28 Jan–2 Feb	1,000	58.0	36.8 153/157	19.9 71/76	20.8 65/69	11.5 25/30	2.7 9/10	1.8 7/8	1.1 5	–	1.0 2	0.3 1	0.3 0	16.0
GAD3/ABC[488]	25 Jan–2 Feb	805	62	34.2 146	20.4 78	20.8 70	13.8 32	2.8 10	1.6 6	1.2 5	–	0.8 2	0.3 1	–	13.4
InvyMark/laSexta[489]	23–27 Jan	?	?	34.1	20.6	22.6	11.7	–	–	–	–	–	–	–	11.5
Simple Lógica[481]	9–13 Jan	?	?	33.4	18.2	22.6	14.7	–	–	–	–	–	–	–	10.8
InvyMark/laSexta[490]	9–13 Jan	?	?	34.3	20.2	22.9	11.3	2.6	1.6	1.2	–	–	–	–	11.4
Metroscopia/El País[491][492][493]	10–12 Jan	1,578	68	33.2	19.1	21.7	15.5	–	–	–	–	–	–	–	11.5
CIS[494][495][496]	2–12 Jan	2,490	?	33.0 143	18.6 72	21.7 79	12.4 30	3.0 ?	1.7 ?	1.8 ?	–	0.9 ?	0.2 ?	–	11.3
Celeste-Tel/eldiario.es[497][498]	2–9 Jan	1,100	58.7	35.9 149/152	20.7 76/79	20.3 66/69	12.4 28/30	2.8 9/10	1.9 7/8	1.2 5	1.4 0	0.9 2	0.3 1	–	15.2
GIPEyOP/Mediaflows[499]	14 Dec–4 Jan	5,414	?	34.9	19.9	20.6	13.3	2.9	1.8	1.3	–	1.0	0.3	–	14.3
JM&A/Público[500]	2 Jan	?	63.4	32.1 134	17.4 59	24.8 91	14.8 38	2.7 10	2.2 9	1.3 6	–	0.9 2	0.4 1	–	7.3

2016

Polling firm/Commissioner	Fieldwork date	Sample size	Turnout							PNV					Lead
Sigma Dos/El Mundo[501]	23–29 Dec	1,000	?	34.8	19.4	22.5	12.6	2.7	1.7	1.2	–	–	–	–	12.3
SocioMétrica/El Español[502][503]	22–29 Dec	800	?	33.0 139	18.8 70	21.1 69	15.5 47	2.7 11	1.2 5	1.5 6	–	0.8 2	0.3 1	–	11.9
InvyMark/laSexta[504]	19–23 Dec	?	?	34.5	20.4	22.4	11.8	–	–	–	–	–	–	–	12.1
Redondo & Asociados[505]	20 Dec	?	?	34.0	20.0	22.0	12.0	–	–	–	–	–	–	–	12.0
NC Report/La Razón[506][507]	13–17 Dec	1,000	57.8	36.9 154/159	19.3 69/73	21.2 67/72	11.6 27/31	2.7 9	1.8 8	1.1 5	–	1.0 1	0.3 1	0.4 0	15.7
GAD3/ABC[508]	13–16 Dec	800	63	34.1 144	19.2 70	21.6 75	14.2 34	2.8 10	2.1 8	1.2 6	–	0.9 2	0.3 1	–	12.5
InvyMark/laSexta[509]	12–16 Dec	?	?	34.7	19.9	22.6	12.1	–	–	–	–	–	–	–	12.1
Simple Lógica[510]	1–7 Dec	1,000	66.6	33.9	19.9	21.0	14.5	–	–	–	–	–	–	–	12.9
Celeste-Tel/eldiario.es[511][512]	1–7 Dec	1,100	58.9	35.9 151/153	20.2 72/74	20.7 66/70	12.7 28/30	2.8 9/10	1.9 7/8	1.2 5	1.4 0	0.9 2	0.3 1	–	15.2
SocioMétrica/El Español[513][514]	28 Nov–2 Dec	800	?	32.4 132	19.6 73	22.4 79	15.4 42	2.8 11	1.3 5	1.3 6	–	0.7 1	0.3 1	–	10.0
InvyMark/laSexta[515]	28 Nov–2 Dec	1,200	?	34.3	20.0	22.9	12.4	–	–	–	–	–	–	–	11.4
Metroscopia/El País[516][517][518]	23–30 Nov	2,650	67	34.2	17.9	22.9	14.5	–	–	–	–	–	–	–	11.3
MyWord/Cadena SER[519][520]	17–22 Nov	1,000	?	33.8	18.6	22.5	12.4	–	–	–	–	–	–	–	11.3
NC Report/La Razón[521][522]	15–19 Nov	1,000	57.3	36.9 155/159	19.5 67/71	20.6 67/73	11.4 27/30	2.8 9	1.6 8	1.1 5	–	0.9 3	0.3 1	0.3 0	16.3
InvyMark/laSexta[523]	14–18 Nov	?	?	34.8	19.5	22.7	12.1	2.5	1.8	1.2	–	–	–	–	12.1
JM&A/Público[524]	16 Nov	?	62.4	34.0 141	18.3 68	24.1 83	13.1 32	2.7 10	2.2 8	1.3 5	–	0.8 2	0.4 1	–	9.9
Estudio de Sociología Consultores[525]	7–12 Nov	1,100	64.6	36.8	18.1	18.2	14.0	–	–	–	–	–	–	–	18.6
Metroscopia/El País[526][527][528]	7–11 Nov	1,302	65	35.7	17.9	23.1	13.0	–	–	–	–	–	–	–	12.6
Simple Lógica[529]	2–8 Nov	1,003	63.7	34.1	17.6	22.9	14.5	–	–	–	–	–	–	–	11.2
Celeste-Tel/eldiario.es[530][531]	2–7 Nov	1,100	59.3	36.2 153/156	20.4 71/76	20.2 63/69	12.8 27/30	2.8 9/10	2.0 8	1.2 5	1.3 0	0.9 2	0.3 1	–	15.8
InvyMark/laSexta[532]	31 Oct–4 Nov	?	?	35.0	19.1	22.6	12.4	2.6	1.8	1.2	–	–	–	–	12.4
InvyMark/laSexta[533]	24–28 Oct	?	?	35.3	18.5	23.2	12.0	2.7	1.9	1.2	–	–	–	–	12.1
JJD/La Información[534]	18–20 Oct	1,800	65	35.0	14.0	26.0	14.0	–	–	–	–	–	–	–	9.0
Metroscopia/El País[535][536][537]	10–13 Oct	1,388	65	37.8	18.0	22.1	11.6	–	–	–	–	–	–	–	15.7
Simple Lógica[538]	3–11 Oct	1,002	64.0	36.8	15.9	23.5	13.9	–	–	–	–	–	–	–	13.3
CIS[539][540][541]	1–10 Oct	2,491	?	34.5 149	17.0 63	21.8 77	12.8 34	3.0 ?	1.7 ?	1.3 ?	–	0.8 ?	0.5 ?	–	12.7
NC Report/La Razón[507]	3–7 Oct	500	57.8	36.7	19.9	20.6	11.9	–	–	–	–	–	–	0.3	16.1
Estudio de Sociología Consultores[542]	3–7 Oct	1,100	64.2	36.5	19.4	18.6	12.5	–	–	–	–	–	–	–	17.1
InvyMark/laSexta[543]	3–7 Oct	?	?	34.1	20.0	21.8	13.4	2.6	1.9	1.2	–	–	–	–	12.3
Celeste-Tel/eldiario.es[544][545]	1–6 Oct	1,100	60.1	36.1 152/157	20.9 71/78	20.5 64/69	12.5 26/28	2.8 9/10	2.0 8	1.2 5	1.3 0	0.8 2	0.3 1	–	15.2
DYM/El Confidencial[546]	27 Sep–6 Oct	1,132	65	36.2	19.6	21.7	11.8	–	–	–	–	–	–	–	14.5
JM&A/Público[547]	3 Oct	?	61.8	33.0 137	20.3 79	22.6 73	13.4 34	2.8 10	2.3 8	1.3 6	–	0.8 2	0.4 1	–	10.4
SocioMétrica/El Español[548][549]	26–30 Sep	1,000	59.8	33.8 140	19.9 72	21.4 75	14.6 37	2.8 10	1.9 7	1.4 6	–	0.9 2	0.3 1	–	12.4
GAD3/ABC[550]	5–30 Sep	3,400	61	36.4 159	18.6 68	20.8 69	11.9 25	2.8 10	2.1 8	1.4 6	–	1.0 4	0.4 1	–	15.6
GAD3/ABC[550]	5–28 Sep	2,400	?	35.4 153	19.8 76	20.9 69	11.5 25	2.7 9	2.1 8	1.4 6	–	1.0 3	0.4 1	–	14.5
JM&A/Público[551]	14 Sep	?	64.4	31.5 131	23.6 89	20.4 64	13.7 38	3.0 11	2.2 8	1.3 6	–	0.9 2	0.4 1	–	7.9
MyWord/Cadena SER[552][553]	9–14 Sep	995	60.4	33.4	22.0	20.6	12.9	–	–	–	–	–	–	–	11.4
Simple Lógica[554]	1–14 Sep	1,046	65.2	33.6	23.7	20.0	12.8	–	–	–	–	–	–	–	9.9
GAD3/ABC[555]	6–9 Sep	802	63	33.9 142	21.1 81	20.5 70	12.9 30	2.7 10	2.1 8	1.2 6	–	0.8 2	0.3 1	–	12.8
InvyMark/laSexta[556]	5–9 Sep	?	?	33.7	21.8	20.1	14.0	–	–	–	–	–	–	–	11.9
Metroscopia/El País[557][558][559]	6–8 Sep	1,294	63	34.8	21.3	21.1	12.0	–	–	–	–	–	–	–	13.5
Estudio de Sociología Consultores[560]	1–7 Sep	1,100	67.8	34.7 145	22.5 88	19.5 65	11.5 25	–	–	–	–	–	–	–	12.2
NC Report/La Razón[561][562]	29 Aug–3 Sep	1,000	60.1	34.8 142/146	22.4 82/85	20.7 67/70	12.1 30/31	2.8 9	1.9 8	1.2 5	–	0.8 2	0.3 1	0.3 0	12.4
Celeste-Tel/eldiario.es[563][564]	22–27 Aug	1,100	61.8	34.0 139/141	22.3 83/86	20.9 68/71	12.7 30/31	2.5 9	2.0 8	1.3 5	1.3 0	0.8 2	0.3 1	–	11.7
Simple Lógica[565]	1–10 Aug	1,049	65.5	35.4	22.8	21.3	12.3	–	–	–	–	–	–	–	12.6
JM&A/Público[566]	2 Aug	?	62.4	32.7 137	22.8 86	21.0 71	12.8 29	2.8 10	2.2 8	1.3 6	–	0.8 2	0.4 1	–	9.9
NC Report/La Razón[567][568]	18–25 Jul	1,000	61.0	34.1 142/144	22.2 83/85	21.0 68/72	12.3 30/31	2.9 9	2.0 8	1.2 5	–	0.7 2	0.3 1	0.2 0	11.9
Simple Lógica[569]	1–15 Jul	1,033	66.8	33.5	22.3	21.6	14.1	–	–	–	–	–	–	–	11.2
CIS[570][571][572]	1–11 Jul	2,479	?	32.5 140/143	23.1 91/92	19.6 63/65	12.0 27/28	2.9 ?	1.7 ?	1.2 ?	–	0.9 ?	0.1 ?	–	9.4
InvyMark/laSexta[573]	27 Jun–1 Jul	?	?	33.6	22.5	21.2	11.7	–	–	–	–	–	–	–	11.1
2016 general election	26 Jun	—	66.5	33.0 137	22.6 85	21.2 71	13.1 32	2.7 9	2.0 8	1.2 5	1.2 0	0.8 2	0.3 1	0.2 0	10.4

Voting preferences

The table below lists raw, unweighted voting preferences.

Polling firm/Commissioner	Fieldwork date	Sample size							PNV					?	N	Lead
April 2019 general election	28 Apr 2019	—	12.5	21.5	10.7	11.9	2.9	1.4	1.1	0.9	0.7	0.4	7.7	—	24.2	9.0
CIS[574]	21 Mar–23 Apr 2019	17,641	7.6	17.2	6.6	5.5	2.1	0.6	0.9	0.9	0.7	–	3.7	44.3	6.3	9.6
40dB/El País[37]	15–18 Apr 2019	2,000	6.6	18.3	11.4	9.7	3.8	1.6	0.7	3.4	0.5	0.2	6.9	26.6	3.2	6.9
DYM/El Independiente[575]	15–17 Apr 2019	1,025	9.1	17.7	7.6	11.5	–	–	–	–	–	–	6.1	28.1	5.1	6.2
Metroscopia/Henneo[576]	11–16 Apr 2019	4,775	12.0	27.5	11.4	12.2	–	–	–	–	–	–	8.5	–	–	15.3
GAD3/La Vanguardia[577]	9–11 Apr 2019	1,800	12.8	26.4	8.3	10.4	3.0	1.0	0.9	–	1.2	–	9.0	–	–	13.6
Simple Lógica[72]	1–5 Apr 2019	1,054	7.5	21.8	10.0	9.3	–	–	–	–	–	–	5.4	22.3	14.9	11.8
GESOP/El Periódico[73]	1–5 Apr 2019	1,500	10.1	20.3	7.9	8.9	3.3	0.7	–	–	–	–	6.8	30.4	11.5	10.2
Metroscopia/Henneo[87]	18–25 Mar 2019	2,722	8.9	20.9	10.1	9.6	–	–	–	–	–	–	8.1	32.7		10.8
40dB/El País[98]	14–19 Mar 2019	1,500	7.6	17.0	7.8	9.9	4.1	1.4	0.7	5.0	0.6	0.3	5.9	28.1	2.7	7.1
CIS[100]	1–18 Mar 2019	16,194	8.5	18.9	6.4	7.1	2.8	0.6	0.8	1.0	0.7	0.2	3.8	38.0	7.0	10.4
Simple Lógica[104]	4–13 Mar 2019	1,092	7.7	21.9	7.6	11.1	–	–	–	–	–	–	5.3	20.5	14.9	10.8
SocioMétrica/El Español[578]	5–8 Mar 2019	1,600	11.5	19.6	11.4	12.9	2.5	1.1	0.9	2.7	1.1	0.1	9.2	14.5	8.5	6.7
GAD3/ABC[111]	4–8 Mar 2019	1,000	12.0	25.2	7.8	9.3	2.6	0.7	1.2	–	0.6	–	10.0	–	–	13.2
GAD3/ABC[117]	18–22 Feb 2019	800	13.5	23.5	7.1	10.2	2.5	0.7	0.5	–	0.6	–	9.3	–	–	10.0
SocioMétrica/El Español[120]	13–15 Feb 2019	1,000	10.7	15.0	10.8	13.3	1.3	0.6	0.7	2.2	0.5	0.2	9.3	18.1	12.1	1.7
GESOP/El Periódico[123]	13–15 Feb 2019	1,000	11.5	21.3	7.8	9.5	4.4	0.6	–	–	–	–	8.8	25.1	5.6	9.8
GAD3/La Vanguardia[125]	12–15 Feb 2019	1,200	12.1	23.2	7.2	12.6	2.3	0.7	1.1	–	0.7	0.4	5.7	–	–	11.1
Metroscopia/Henneo[128][579]	11–13 Feb 2019	1,995	11.0	20.1	8.1	11.0	–	–	–	–	–	–	8.0	30.2		9.1
CIS[131]	1–10 Feb 2019	2,964	12.1	24.1	10.4	11.1	2.4	0.5	0.6	1.8	0.7	0.1	4.3	17.2	10.3	12.0
Simple Lógica[136]	1–8 Feb 2019	1,017	8.9	18.6	7.8	12.1	–	–	–	–	–	–	6.6	18.9	17.9	6.5
GAD3/ABC[143]	14–24 Dec 2018	1,800	16.2	20.1	7.0	10.3	2.3	0.9	0.7	–	0.6	–	7.5	–	–	3.9
Metroscopia/Henneo[145]	9–15 Jan 2019	2,332	11.1	15.2	11.3	12.1	–	–	–	–	–	–	7.9	32.6		3.1
CIS[149]	1–13 Jan 2019	2,989	10.2	20.5	10.5	12.1	3.2	0.7	0.9	1.1	0.8	0.1	4.5	20.7	10.7	8.4
Simple Lógica[154]	3–9 Jan 2019	1,042	9.2	16.3	7.9	11.5	–	–	–	–	–	–	7.0	19.9	19.4	4.8
SocioMétrica/El Español[157]	22 Dec–5 Jan 2019	2,200	11.4	15.0	13.2	14.9	1.0	0.4	0.5	2.1	0.7	0.2	10.0	16.5	9.2	0.1
GAD3/ABC[171]	10–14 Dec 2018	1,005	13.6	20.5	8.2	17.2	2.4	1.2	0.7	–	0.4	–	7.0	–	–	3.3
Simple Lógica[174]	3–14 Dec 2018	1,204	9.1	16.9	10.1	12.9	–	–	–	–	–	–	4.6	20.0	19.9	4.0
Metroscopia/Henneo[580]	10–12 Dec 2018	1,895	9.1	17.0	12.6	13.9	–	–	–	–	–	–	7.5	26.9		3.1
CIS[180]	1–12 Dec 2018	2,984	14.1	21.3	11.0	13.2	3.5	1.0	1.2	0.9	0.8	–	2.7	16.9	9.0	7.2
Simple Lógica[190]	2–14 Nov 2018	1,019	7.4	15.3	11.4	13.4	–	–	–	–	–	–	–	20.6	21.1	1.9
CIS[191]	1–11 Nov 2018	2,974	11.5	19.4	11.0	11.4	3.2	0.5	0.4	1.4	0.7	0.2	1.7	21.5	11.4	7.9
GAD3/La Vanguardia[581]	2–7 Nov 2018	1,208	13.2	23.5	9.6	18.0	1.9	0.6	1.0	–	0.2	0.1	–	–	–	5.5
GESOP/El Periódico[200][582]	22–30 Oct 2018	911	11.4	19.7	12.9	14.1	3.2	0.6	1.0	0.8	1.0	0.2	3.1	19.2	7.0	5.6
Metroscopia/Henneo[207]	16–18 Oct 2018	1,588	12.2	17.8	10.9	12.8	–	–	–	–	–	–	3.2	–	–	5.0
CIS[211]	1–9 Oct 2018	2,973	12.6	21.7	12.1	15.3	3.0	1.0	0.7	1.2	0.6	0.1	1.0	15.6	10.3	6.4
Simple Lógica[216]	1–5 Oct 2018	1,055	10.8	15.3	9.7	12.7	–	–	–	–	–	–	–	22.3	21.0	2.6
DYM/El Independiente[224]	17–19 Sep 2018	1,017	11.1	15.2	10.0	14.3	–	–	–	–	–	–	–	23.4	9.5	0.9
Metroscopia/Henneo[226]	17–19 Sep 2018	1,095	11.5	19.9	9.8	13.2	–	–	–	–	–	–	–	–	–	6.7
IMOP/El Confidencial[229][583]	6–11 Sep 2018	1,012	12.9	23.4	14.3	22.7	–	–	–	–	–	–	2.6	–	–	0.7
CIS[230]	1–11 Sep 2018	2,972	12.9	18.6	9.8	12.3	2.6	1.1	0.6	0.9	0.7	0.1	0.9	22.7	11.7	5.7
Simple Lógica[237]	3–7 Sep 2018	1,029	9.8	16.0	10.5	13.7	–	–	–	–	–	–	–	20.1	19.7	2.3
SocioMétrica/El Español[243]	22–30 Aug 2018	1,200	12.5	16.8	12.1	16.7	2.1	1.0	0.8	1.4	0.5	0.6	1.2	19.8	11.3	0.1
Simple Lógica[247]	1–3 Aug 2018	1,029	10.2	14.8	8.3	13.2	–	–	–	–	–	–	–	21.7	24.0	1.6
GAD3/ABC[255]	24–26 Jul 2018	804	14.8	20.7	7.6	16.2	2.9	0.9	0.3	–	0.5	0.1	–	–	–	4.5
Metroscopia/Henneo[258]	16–25 Jul 2018	2,260	15.6	17.3	11.6	12.6	–	–	–	–	–	–	–	–	–	1.7
CIS[265]	1–10 Jul 2018	2,485	10.2	23.9	8.9	11.3	3.1	0.6	0.7	1.4	0.9	0.1	0.5	19.9	13.9	12.6
Simple Lógica[269]	2–6 Jul 2018	1,048	8.4	17.1	9.3	14.9	–	–	–	–	–	–	–	21.9	21.5	2.2
SocioMétrica/El Español[273]	19–22 Jun 2018	1,700	13.8	17.9	12.9	19.7	2.1	1.0	0.7	1.1	0.5	0.8	1.5	13.6	9.6	1.8
GESOP/El Periódico[275][584]	11–13 Jun 2018	800	10.3	22.3	11.4	17.1	2.4	1.6	1.5	–	0.9	–	–	17.2	6.1	5.2
DYM/El Independiente[277][585]	11–12 Jun 2018	1,019	11.1	18.7	10.6	13.8	–	–	–	–	–	–	–	23.6	8.8	4.9
GAD3/ABC[284]	7–8 Jun 2018	800	17.2	19.7	7.3	17.8	2.8	0.8	0.5	–	0.5	0.4	–	–	–	1.9
Simple Lógica[285]	4–8 Jun 2018	1,030	9.7	16.0	11.0	15.8	–	–	–	–	–	–	–	23.1	16.6	0.2
IMOP/El Confidencial[293][583]	23–28 May 2018	1,015	12.2	18.7	20.4	26.4	–	–	–	–	–	–	1.0	22.3		6.0
SocioMétrica/El Español[294]	17–26 May 2018	1,700	13.3	14.9	14.7	22.2	2.8	1.1	1.4	1.1	1.0	0.9	1.4	9.2	8.8	7.3
Simple Lógica[297]	3–10 May 2018	1,067	8.9	11.1	11.7	17.7	–	–	–	–	–	–	–	21.4	21.3	6.0
Metroscopia/El País[299]	7–9 May 2018	1,726	9.6	11.4	13.1	19.3	–	–	–	–	–	–	–	–	–	6.2
GESOP/El Periódico[302]	12–18 Apr 2018	1,000	14.1	16.9	14.2	22.7	3.3	2.3	–	–	–	–	–	10.4	5.2	5.8
CIS[308]	1–10 Apr 2018	2,466	12.1	13.5	11.3	16.1	3.2	1.2	0.7	1.2	0.6	0.0	–	21.3	12.9	2.6
Simple Lógica[311]	2–9 Apr 2018	1,062	8.4	11.0	10.9	19.0	–	–	–	–	–	–	–	21.3	20.9	8.0
Metroscopia/El País[314]	4–5 Apr 2018	1,278	10.7	12.5	11.3	17.6	–	–	–	–	–	–	–	–	–	5.1
MyWord/Cadena SER[319]	13–16 Mar 2018	1,002	7.9	8.7	14.5	20.2	5.3	1.6	0.8	3.5	0.3	0.3	1.1	21.8	5.0	5.7
GAD3/La Vanguardia[321]	12–14 Mar 2018	1,008	16.0	17.5	14.1	24.6	2.3	1.1	1.5	–	0.5	0.3	–	–	–	7.1
Simple Lógica[323]	1–7 Mar 2018	1,076	9.9	12.1	10.4	19.5	–	–	–	–	–	–	–	16.9	21.9	7.4
Metroscopia/El País[327]	2–5 Mar 2018	1,175	12.6	11.2	11.9	20.0	–	–	–	–	–	–	–	25.6		7.4
IMOP/El Confidencial[331][583]	22–27 Feb 2018	1,402	12.5	16.6	15.7	26.6	–	–	–	–	–	–	0.6	28.6		10.0
MyWord/Cadena SER[335]	7–14 Feb 2018	1,000	7.9	10.4	15.5	19.5	4.7	1.3	0.8	2.3	0.6	0.1	–	20.6	7.7	4.0
Metroscopia/El País[340]	5–8 Feb 2018	1,321	12.9	12.8	13.3	26.0	–	–	–	–	–	–	–	25.6		12.7
Simple Lógica[341]	1–7 Feb 2018	1,065	9.8	11.1	9.7	19.1	–	–	–	–	–	–	–	23.4	20.6	8.0
CIS[347]	2–14 Jan 2018	2,477	15.5	15.9	10.6	15.7	3.6	1.4	0.9	0.8	0.7	0.2	–	19.2	11.3	0.2
Metroscopia/El País[351]	9–11 Jan 2018	1,332	13.2	16.2	12.2	21.7	–	–	–	–	–	–	–	24.9		5.5
Simple Lógica[355]	2–8 Jan 2018	1,079	10.6	12.6	8.9	16.7	–	–	–	–	–	–	–	23.4	20.1	4.1
SocioMétrica/El Español[361][586]	22–29 Dec 2017	1,000	17.8	15.1	10.9	20.1	2.8	1.4	0.7	0.7	0.5	0.4	1.0	10.2	14.3	2.3
Simple Lógica[364]	5–13 Dec 2017	1,071	13.0	13.6	8.8	16.5	–	–	–	–	–	–	–	20.8	18.6	2.9
Metroscopia/El País[370]	6–8 Nov 2017	1,730	17.5	18.4	11.3	18.8	–	–	–	–	–	–	–	23.6		0.4
Simple Lógica[371]	2–8 Nov 2017	1,071	13.8	14.8	9.3	17.3	–	–	–	–	–	–	–	18.7	18.8	2.5
CIS[382]	2–11 Oct 2017	2,487	16.5	16.2	11.0	11.3	2.0	0.9	0.9	0.9	0.7	0.3	–	21.5	11.8	0.3
DYM/El Confidencial[385]	26 Sep–11 Oct 2017	982	10.5	12.6	10.4	8.0	–	–	–	–	–	–	–	51.8		2.1
Simple Lógica[388]	2–10 Oct 2017	1,053	13.1	12.8	11.2	13.4	–	–	–	–	–	–	–	20.8	21.1	0.3
Simple Lógica[391]	5–14 Sep 2017	1,078	16.2	15.3	12.4	9.7	–	–	–	–	–	–	–	17.9	21.9	0.9
GAD3/ABC[393]	4–8 Sep 2017	1,000	18.5	15.2	12.8	10.6	2.3	0.7	1.1	–	0.2	0.1	–	–	–	3.3
MyWord/Cadena SER[397]	4–7 Sep 2017	1,003	14.8	15.1	15.0	11.0	4.8	1.2	0.4	3.5	0.2	0.1	–	19.5	4.5	0.1
Metroscopia/El País[404]	14–18 Jul 2017	1,700	18.4	16.1	14.9	13.6	–	–	–	–	–	–	–	27.2		2.3
MyWord/Cadena SER[407]	7–12 Jul 2017	1,003	12.4	10.4	17.0	11.9	4.2	1.2	0.6	3.5	0.4	0.8	–	21.3	4.8	4.6
Simple Lógica[408]	3–10 Jul 2017	1,003	12.8	14.8	14.4	11.8	–	–	–	–	–	–	–	18.0	20.5	0.4
CIS[409]	1–10 Jul 2017	2,490	17.1	19.1	14.2	9.2	2.6	0.5	0.9	1.0	0.7	0.2	–	17.1	12.3	2.0
Metroscopia/El País[420][421]	27–28 Jun 2017	1,017	17.2	15.7	17.7	15.3	–	–	–	–	–	–	–	23.4		0.5
DYM/El Confidencial[422]	22–28 Jun 2017	1,219	12.4	15.3	12.3	–	–	–	–	–	–	–	–	–	–	2.9
Simple Lógica[426]	5–9 Jun 2017	1,004	15.2	15.3	12.0	11.7	–	–	–	–	–	–	–	17.5	21.5	0.1
MyWord/Cadena SER[431]	30 May–1 Jun 2017	1,008	11.1	14.8	17.9	14.6	4.9	1.0	1.3	2.8	0.9	0.2	–	15.5	6.9	3.1
Metroscopia/El País[434]	29 May–1 Jun 2017	1,768	16.4	17.1	16.2	14.7	–	–	–	–	–	–	–	24.5		0.7
Simple Lógica[441]	3–12 May 2017	1,002	14.8	13.6	15.2	9.7	–	–	–	–	–	–	–	17.5	21.8	0.4
SocioMétrica/El Español[587]	5–12 Apr 2017	800	20.5	14.6	14.4	12.1	2.0	1.5	0.8	–	0.8	0.4	–	16.7	15.4	5.9
Simple Lógica[450]	3–10 Apr 2017	1,008	15.4	14.1	12.9	10.4	–	–	–	–	–	–	–	17.8	21.3	1.3
CIS[451]	1–8 Apr 2017	2,492	18.5	13.4	14.1	9.2	2.3	1.2	0.7	0.9	1.2	0.3	–	20.0	13.6	4.4
Metroscopia/El País[458]	30 Mar–6 Apr 2017	3,166	20.2	12.6	17.3	13.6	–	–	–	–	–	–	–	24.2		2.9
MyWord/Cadena SER[461]	21–26 Mar 2017	1,055	12.4	10.0	19.1	12.3	4.5	1.3	0.7	3.5	0.4	–	–	19.0	6.9	6.7
Metroscopia/El País[468]	6–9 Mar 2017	1,230	20.2	12.7	17.9	14.0	–	–	–	–	–	–	–	23.9		2.3
Simple Lógica[470]	1–9 Mar 2017	1,006	16.3	12.0	13.2	9.0	–	–	–	–	–	–	–	17.1	23.8	3.1
GESOP/El Periódico[588]	19–22 Feb 2017	1,000	17.0	13.2	19.0	8.2	2.7	0.8	0.9	–	0.7	–	–	23.5	8.5	2.0
Simple Lógica[481]	6–10 Feb 2017	1,005	16.8	13.0	14.4	7.8	–	–	–	–	–	–	–	16.3	24.7	2.4
MyWord/Cadena SER[485]	31 Jan–6 Feb 2017	1,000	14.4	9.5	20.5	10.9	3.9	0.7	0.7	3.2	0.6	0.1	–	18.7	7.3	6.1
Metroscopia/El País[492][493]	10–12 Jan 2017	1,578	19.2	12.8	18.4	12.3	–	–	–	–	–	–	–	27.6		0.8
CIS[494]	2–12 Jan 2017	2,490	20.7	12.7	15.0	8.0	2.5	1.0	1.0	0.8	0.8	0.1	–	18.1	14.5	5.7
Simple Lógica[510]	1–7 Dec 2016	1,000	16.1	12.1	14.8	10.1	–	–	–	–	–	–	–	18.0	22.4	1.3
Metroscopia/El País[518]	23–30 Nov 2016	2,650	21.5	12.3	19.1	11.3	–	–	–	–	–	–	–	25.3		2.4
MyWord/Cadena SER[520]	17–22 Nov 2016	1,000	16.3	8.3	23.2	10.6	3.8	0.9	1.0	3.8	0.5	0.1	–	13.0	8.1	6.9
Metroscopia/El País[528]	7–11 Nov 2016	1,302	23.1	13.5	20.5	13.1	–	–	–	–	–	–	–	20.6		2.6
Simple Lógica[529]	2–8 Nov 2016	1,003	19.1	9.4	16.2	8.9	–	–	–	–	–	–	–	17.0	23.4	2.9
JJD/La Información[534]	18–20 Oct 2016	1,800	16.0	9.0	19.0	10.0	–	–	–	–	–	–	–	–	–	3.0
Simple Lógica[538]	3–11 Oct 2016	1,002	16.7	9.7	16.5	8.2	–	–	–	–	–	–	–	18.1	24.0	0.2
CIS[539]	1–10 Oct 2016	2,491	19.6	12.3	15.8	8.2	2.4	0.8	0.9	1.1	0.5	0.2	–	19.5	14.5	3.8
DYM/El Confidencial[546]	27 Sep–6 Oct 2016	1,132	15.9	7.1	17.2	7.1	–	–	–	–	–	–	–	15.2	15.6	1.3
SocioMétrica/El Español[548][549]	26–30 Sep 2016	1,000	20.4	13.3	12.5	8.5	2.6	1.2	1.4	–	0.6	0.4	–	5.8	29.1	7.1
MyWord/Cadena SER[553]	9–14 Sep 2016	995	17.3	10.4	20.6	10.9	3.8	1.1	0.9	2.7	0.4	0.1	–	15.4	10.2	3.3
Simple Lógica[554]	1–14 Sep 2016	1,046	16.8	15.1	13.3	8.7	–	–	–	–	–	–	–	17.6	22.7	1.7
Simple Lógica[565]	1–10 Aug 2016	1,049	19.0	12.4	13.6	7.5	–	–	–	–	–	–	–	19.0	23.1	6.4
Simple Lógica[569]	1–15 Jul 2016	1,033	16.1	14.3	16.0	8.4	–	–	–	–	–	–	–	16.8	22.2	0.1
CIS[570]	1–11 Jul 2016	2,479	19.4	16.7	15.9	8.1	2.3	0.9	1.0	1.3	0.7	0.0	–	15.8	13.4	2.7
2016 general election	26 Jun 2016	—	22.9	15.7	14.6	9.0	1.8	1.4	0.8	0.8	0.5	0.2	0.1	—	30.2	7.2

Victory preferences

The table below lists opinion polling on the victory preferences for each party in the event of a general election taking place.

Polling firm/Commissioner	Fieldwork date	Sample size						Other/ None	?	Lead
Metroscopia/Henneo[87]	18–25 Mar 2019	2,722	15.0	31.0	11.0	16.0	7.0	10.0	10.0	15.0
CIS[100]	1–18 Mar 2019	16,194	12.4	29.2	9.9	11.8	3.9	12.8	20.0	16.8
GAD3/La Vanguardia[124]	12–15 Feb 2019	1,200	15.7	28.4	8.2	15.2	5.0	10.6	16.9	12.7
GAD3/La Vanguardia[198]	2–7 Nov 2018	1,208	17.1	27.4	9.8	19.2	–	17.5	9.0	8.2
Metroscopia/Henneo[589]	16–25 Jul 2018	2,260	18.0	29.0	13.0	18.0	–	22.0		11.0
GAD3/La Vanguardia[321]	12–14 Mar 2018	1,008	13.7	18.0	14.5	27.6	–	13.3	12.9	9.6

Victory likelihood

The table below lists opinion polling on the perceived likelihood of victory for each party in the event of a general election taking place.

Polling firm/Commissioner	Fieldwork date	Sample size						Other/ None	?	Lead
Metroscopia/Henneo[576]	11–16 Apr 2019	4,775	13.0	59.0	1.0	3.0	2.0	–	–	46.0
GAD3/La Vanguardia[577]	9–11 Apr 2019	1,800	15.6	54.5	1.2	3.4	3.0	0.9	21.4	38.9
Metroscopia/Henneo[87]	18–25 Mar 2019	2,722	19.0	48.0	1.0	6.0	3.0	2.0	21.0	29.0
IMOP/El Confidencial[590]	17–23 Mar 2019	1,399	18.1	42.4	–	3.8	–	–	–	24.3
CIS[100]	1–18 Mar 2019	16,194	20.9	40.8	0.5	3.9	1.3	2.6	30.0	19.9
GAD3/ABC[142]	14–24 Jan 2019	1,800	39.2	28.2	1.0	6.9	3.6	0.7	20.4	11.0
Metroscopia/Henneo[591]	16–25 Jul 2018	2,260	35.0	29.0	1.0	15.0	–	20.0		6.0
GESOP/El Periódico[302][592]	12–18 Apr 2018	1,000	45.7	6.2	1.1	30.6	–	16.4		17.1

Senate projections

Polling firm/Commissioner	Fieldwork date	Sample size							PNV
April 2019 general election	28 Apr 2019	—	54	123	0	4	11	2	9	1	0	0	1	3
Sigma Dos/El Mundo[593]	3–17 Apr 2019	8,000	48	136	0	0	9	–	7	–	–	0	–	–
Sigma Dos/El Mundo[594]	19–22 Feb 2019	1,200	57	125	0	0	12	–	7	–	–	0	–	–
SocioMétrica/El Español[595]	13–15 Feb 2019	1,000	123	56	7	[b]	12	2	6	0	1	1	–	–
			75	97	7	5	12	2	6	0	1	3	–	–
SocioMétrica/El Español[596]	22 Dec–5 Jan 2019	2,200	61	86	14	20	11	2	5	1	0	8	–	–
2016 general election	26 Jun 2016	—	130	43	16	0	10	2	5	0	1	0	1	–

Hypothetical scenarios

Podemos & IU

Polling firm/Commissioner	Fieldwork date	Sample size	Turnout						Lead
DYM/El Confidencial[422][597]	22–28 Jun 2017	1,219	?	30.9	25.0	12.8	15.8	4.7	5.9

PP candidates

Polling firm/Commissioner	Fieldwork date	Sample size	Turnout								Lead
Top Position/Merca2[263]	10–11 Jul 2018	1,200	?	–	21.4	23.6	17.1	21.6	3.5	3.7	2.0
			?	23.5	–	23.8	17.1	22.1	3.5	1.8	0.3

1977 parties

Polling firm/Commissioner	Fieldwork date	Sample size	Turnout							PNV	Lead
NC Report/La Razón[598][599]	15 Jun 2017	?	?	33.4 138/142	24.3 90/93	17.6 52/55	14.5 40/44	2.8 10	1.6 6	1.1 6	9.1

PSOE candidates

Polling firm/Commissioner	Fieldwork date	Sample size	Turnout									PNV	Lead
Sigma Dos/El Mundo[600]	8–10 May 2017	1,200	?	29.3	–	–	27.4	20.4	13.2	2.4	1.0	1.1	1.9
			?	29.9	–	28.2	–	18.6	13.6	2.4	1.0	1.2	1.7
			?	29.4	24.7	–	–	22.4	13.8	2.5	1.0	1.2	4.7
DYM/El Confidencial[601]	7–15 Mar 2017	1,010	?	29.8	–	–	25.2	19.8	13.6	–	–	–	4.6
			?	29.9	–	24.5	–	17.8	16.0	–	–	–	5.4
			?	29.7	18.9	–	–	24.2	15.4	–	–	–	5.5

Aznar's party

Polling firm/Commissioner	Fieldwork date	Sample size	Turnout							PNV				Lead
SocioMétrica/El Español[602][603]	22–29 Dec 2016	800	?	24.0 102	19.0 73	21.0 74	12.0 25	? 11	? 5	? 6	? 2	? 1	15.0 51	3.0

Sub-national polling

Main article: Sub-national opinion polling for the April 2019 Spanish general election

Leadership polling

Main article: Leadership opinion polling for the April 2019 Spanish general election

Preferred coalition

Polling firm/Commissioner	Fieldwork date	Sample size	PP PSOE		PP Cs		PP Vox		PP Cs Vox			PP PSOE Cs			PSOE UP		PSOE Cs		PSOE UP Cs			PSOE UP Indep.			Other/ None/ Not care	?
40 dB/El País[37]	15–18 Apr 2019	2,000	–		–		–		22.7			–			–		22.0		–			36.8			18.5
DYM/Prensa Ibérica[604]	15–17 Apr 2019	1,025	–		15.7		–		10.4			–			20.0		16.3		–			10.7			16.0	10.9
GAD3/La Vanguardia[577]	9–11 Apr 2019	1,800	–		16.5		–		15.7			–			22.2		13.7		–			9.2			15.6	7.0
IMOP/El Confidencial[605]	31 Mar–6 Apr 2019	1,440	3.1		15.0		–		12.4			4.1			21.9		15.8		–			11.2			3.8	12.7
IMOP/El Confidencial[78]	27 Mar–2 Apr 2019	1,431	3.1		15.1		–		12.6			3.4			22.2		14.9		–			9.5			3.9	15.3
IMOP/El Confidencial[606]	24–30 Mar 2019	1,419	3.7		15.2		–		12.5			3.6			21.0		14.0		–			9.1			3.6	17.3
SocioMétrica/El Español[607]	25–29 Mar 2019	1,600	1.2		11.0		3.9		9.9			3.4			20.7		7.0		–			7.8			6.8	28.2
			–		–		–		16.5			–			–		6.0		–			25.1			6.8	45.6
IMOP/El Confidencial[608]	20–26 Mar 2019	1,400	4.2		14.6		–		12.1			4.1			19.5		15.3		–			11.4			3.2	15.6
IMOP/El Confidencial[609]	17–23 Mar 2019	1,399	3.5		12.1		–		12.5			3.6			20.9		15.0		–			12.9			5.5	14.0
40 dB/El País[98]	14–19 Mar 2019	1,500	–		–		–		22.9			–			–		21.5		–			33.9			21.7	–
GAD3/ABC[610]	4–8 Mar 2019	1,000	–		17.2		–		13.0			–			11.8		13.6		–			16.5			18.0	9.8
Sigma Dos/El Mundo[611]	19–22 Feb 2019	1,200	–		–		–		29.3			–			31.6		17.1		–			–			–	22.1
SocioMétrica/El Español[607][612]	13–15 Feb 2019	1,000	1.0		12.7		2.6		16.7			4.4			20.9		7.4		–			6.6			4.6	23.1
			–		–		–		21.4			–			–		5.5		–			27.5			5.9	39.7
			–		–		–		51.3			13.8			–		–		7.7			18.5			8.7	–
			2.7		31.6		10.1		–			–			40.2		8.0		–			–			10.1	–
SocioMétrica/El Español[607]	22 Dec–5 Jan 2019	2,200	0.6		12.9		1.8		17.7			3.5			27.6		4.6		–			4.0			3.2	24.2
			–		–		–		36.8			–			–		4.9		–			28.3			6.4	23.6
InvyMark/laSexta[613]	8–12 Oct 2018	?	–		38.2		–		–			–			55.1		–		–			–			–	6.7
InvyMark/laSexta[222]	24–28 Sep 2018	?	–		37.3		–		–			–			51.6		–		–			–			–	11.1
MyWord/Cadena SER[553]	9–14 Sep 2016	995	–		14.7		–		–			19.3			21.1		–		17.6			–			10.6	16.7

Notes

1. Within JxCat.
2. Within PP.
3. Within Unidas Podemos (as Compromís–Podemos–EUPV: A la valenciana).
4. Alternative projection based on raw CIS data.