Regional opinion polling for the Spanish general election, 2015

In the run up to the 2015 Spanish general election, various organisations carried out opinion polling to gauge voting intention at the regional level in Spain. Results of such polls are displayed in this article.

The date range for these opinion polls are from the previous general election, held on 20 November 2011, to the day the next election was held, on 20 December 2015.

Autonomous communities

Andalusia

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  Exit poll

Polling firm/Link	Last date of polling							Margin of error	Sample size	Lead
General Election	December 20, 2015	29.1	31.5	5.8	0.5	13.8	16.9			2.4
TNS Demoscopia	December 20, 2015	28.2	28.6	6.2	1.1	16.1	16.9			0.4
Celeste-Tel	December 12, 2015	29.5	33.6	5.3		17.6	11.8	±1.8 pp	3,200	4.1
Sigma Dos	December 9, 2015	28	28	5		21	16			Tie
Redondo & Asociados	December 9, 2015	26.2	29.6			17.2	18.6			3.4
NC Report	December 7, 2015	28.4	33.0	5.0	0.4	18.0	13.3	±2.1 pp	2,300	4.6
Diario Electoral	December 4, 2015	27.2	39.7	4.0		15.5	13.1	±2.8 pp	1,800	12.5
Redondo & Asociados	December 1, 2015	28.0	25.9			19.3	18.6			2.1
Commentia	November 30, 2015	28.2	27.3	4.8		20.7	13.0	±3.4 pp	850	0.9
Deimos Estadística	November 22, 2015	21.9	30.6	8.0		17.3	16.1			8.7
Celeste-Tel	September 26, 2015	28.5	33.9	5.2		12.2	15.1	±2.9 pp	1,200	5.4
EP Election	May 25, 2014	25.9	35.1	11.6	7.1	1.7	7.1			9.2
General Election	November 20, 2011	45.6	36.6	8.3	4.8					9.0

Seats

Color key:

  Exit poll

Polling firm/Link	Last date of polling
General Election	December 20, 2015	21	22	0	0	8	10
TNS Demoscopia	December 20, 2015	19/22	19/22	0/1	0	9/11	9/11
Celeste-Tel	December 12, 2015	22	26	0	0	9	4
GAD3	December 11, 2015	19/20	21	1/3	0	12	6/7
IBES	December 10, 2015	20/21	20	3/4	0	13	5/6
Sigma Dos	December 9, 2015	19/20	18/19	1/2	0	12/13	9
Redondo & Asociados	December 9, 2015	19	20	0	0	10	12
NC Report	December 7, 2015	19	24	0	0	10	8
Diario Electoral	December 4, 2015	17	26	0	0	10	8
Sondaxe	December 4, 2015	23	19	0	0	9	10
GAD3	December 3, 2015	20/21	22	0/1	0	11/13	6
Redondo & Asociados	December 1, 2015	19	18	0	0	12	12
Commentia	November 30, 2015	22	21	1	0	12	5
Deimos Estadística	November 22, 2015	18	21	2	0	12	8
CIS	November 16, 2015	19/21	21/25	1	0	11/14	5
GAD3	November 12, 2015	21	23	2	0	9	6
IBES	November 8, 2015	21	23	1	0	11	5
Demoscopia y Servicios	October 22, 2015	20	21	0	0	10	10
Celeste-Tel	September 26, 2015	22	25	0	0	6	8
EP Election	May 25, 2014	(22)	(28)	(5)	(2)	(0)	(3)
Metroscopia	November 30, 2013	24	26	9	1
NC Report	February 17, 2012	33	24	2	1
General Election	November 20, 2011	33	25	2	0

Aragón

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  Exit poll

Polling firm/Link	Last date of polling								Margin of error	Sample size	Lead
General Election	December 20, 2015	31.3	23.1	6.2	0.8	w.	17.2	18.6			8.2
TNS Demoscopia	December 20, 2015	28.2	23.0	6.2	1.2	w.	18.3	20.6			5.2
NC Report	December 11, 2015	33.9	23.7	5.2	0.3	w.	17.8	17.2	±3.5 pp	800	10.2
A+M	December 10, 2015	31.4	22.8	6.6		w.	20.8	15.2	±2.5 pp	1,600	8.6
Sigma Dos	December 9, 2015	27	19	7		w.	26	18			1
Redondo & Asociados	December 9, 2015	28.1	18.4			w.	18.4	15.6			9.7
Redondo & Asociados	December 1, 2015	29.1	22.6			w.	19.4	15.3			6.5
EP Election	May 25, 2014	27.9	24.3	9.4	9.5	4.5	2.9	9.5			3.6
General Election	November 20, 2011	47.7	31.5	10.5	5.8	w.					16.2

Seats

Color key:

  Exit poll

Polling firm/Link	Last date of polling
General Election	December 20, 2015	6	4	0	0	w.	1	2
TNS Demoscopia	December 20, 2015	4/5	4	0	0	w.	1/2	3/4
GAD3	December 11, 2015	4	4	0	0	w.	3	2
NC Report	December 11, 2015	7	4	0	0	w.	1	1
A+M	December 10, 2015	5	4	0	0	w.	3	1
IBES	December 10, 2015	4/5	3/4	0	0	w.	3/4	1/2
Sigma Dos	December 9, 2015	4	3/4	0	0	w.	4	1/2
Redondo & Asociados	December 9, 2015	5	3	0	0	w.	4	1
Sondaxe	December 4, 2015	4	4	0	0	w.	1	4
GAD3	December 3, 2015	4	4	0	0	w.	3	2
Redondo & Asociados	December 1, 2015	4	4	0	0	w.	4	1
Metroscopia	November 28, 2015	4	4	0	0	w.	4	1
CIS	November 16, 2015	6	4	0	0	w.	2	1
IBES	November 8, 2015	5	3	0	0	0	2	3
Demoscopia y Servicios	October 22, 2015	6	4	0	0	0	2	1
EP Election	May 25, 2014	(6)	(4)	(1)	(1)	(0)	(0)	(1)
Metroscopia	November 30, 2013	6	6	1	0	w.
NC Report	February 17, 2012	8	4	1	0	w.
General Election	November 20, 2011	8	4	1	0	w.

Asturias

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  Exit poll

Polling firm/Link	Last date of polling								Margin of error	Sample size	Lead
General Election	December 20, 2015	30.1	23.3	w.	8.5	0.6	13.6	21.3			6.8
TNS Demoscopia	December 20, 2015	25.3	21.2	w.	9.1	0.7	15.0	25.4			0.1
Sigma Dos	December 9, 2015	37	18	w.	9		17	15			19
Redondo & Asociados	December 9, 2015	30.0	19.4	w.			19.1	21.8			8.2
NC Report	December 9, 2015	27.8	25.1	w.	8.5	0.2	16.2	19.1	±5.0 pp	400	2.7
Redondo & Asociados	December 1, 2015	29.4	22.6	w.			18.8	20.0			6.8
EP Election	May 25, 2014	24.2	26.1	4.2	12.9	6.0	2.5	13.6			1.9
General Election	November 20, 2011	35.4	29.3	14.7	13.2	3.9					6.1

Seats

Color key:

  Exit poll

Polling firm/Link	Last date of polling
General Election	December 20, 2015	3	2	w.	0	0	1	2
TNS Demoscopia	December 20, 2015	2/3	2	w.	0/1	0	1	2/3
GAD3	December 11, 2015	3	2	0	0	0	1	2
IBES	December 10, 2015	3	2	0	0/1	0	1/2	1/2
Sigma Dos	December 9, 2015	4	1/2	w.	0/1	0	1	1
Redondo & Asociados	December 9, 2015	3	2	w.	0	0	1	2
NC Report	December 9, 2015	3	2	w.	0	0	1	2
Sondaxe	December 4, 2015	3	2	w.	0	0	1	2
GAD3	December 3, 2015	3	2	w.	0	0	1	2
Redondo & Asociados	December 1, 2015	3	2	w.	0	0	1	2
CIS	November 16, 2015	3	2	w.	1	0	1	1
IBES	November 8, 2015	2	2	0	1	0	1	2
Demoscopia y Servicios	October 22, 2015	3	2	0	0	0	1	2
EP Election	May 25, 2014	(3)	(3)	(0)	(1)	(0)	(0)	(1)
Metroscopia	November 30, 2013	4	3	0	1	0
NC Report	February 17, 2012	3	3	1	1	0
General Election	November 20, 2011	3	3	1	1	0

Balearic Islands

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Color key:

  Multi-scenario poll   Exit poll

Polling firm/Link	Last date of polling									Margin of error	Sample size	Lead
General Election	December 20, 2015	29.1	18.3	7.0	2.4	0.5	2.7	14.8	23.0			6.1
TNS Demoscopia	December 20, 2015	27.4	18.5	7.6	2.3	0.8	2.6	14.0	24.8			2.6
IBES	December 10, 2015	26.5	19.5	7.5	4.5		3.0	19.0	18.5	±3 pp	900	7.0
Sigma Dos	December 9, 2015	32	13		3			16	26			5
Redondo & Asociados	December 9, 2015	33.5	21.8					19.7	17.7			11.7
NC Report	December 5, 2015	28.2	24.5	6.5	1.1	0.4	4.3	19.4	11.4	±5.0 pp	400	3.7
Redondo & Asociados	December 1, 2015	34.4	21.9					20.3	13.1			12.5
IBES	November 6, 2015	25	22	7	3		4	21	17	±2.5 pp	1,500	3
IBES	October 9, 2015	26	23	w.	3		5	19	21	±3 pp	1,040	3
IBES	October 9, 2015	27	22	8	3		4	18	16	±3 pp	1,040	5
IBES	July 17, 2015	27	25	9	4		5	10	16	±3 pp	600	2
EP Election	May 25, 2014	27.5	22.0	7.3	8.9	6.7		2.3	10.3			5.5
General Election	November 20, 2011	49.6	28.9	7.2	4.9	4.2						20.7

Seats

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  Multi-scenario poll   Exit poll

Polling firm/Link	Last date of polling
General Election	December 20, 2015	3	2	0	0	0	0	1	2
TNS Demoscopia	December 20, 2015	2/3	2	0	0	0	0	1	2/3
Gadeso	December 13, 2015	2/3	2	0/1	0	0	0	1/2	2
GAD3	December 11, 2015	2/3	2	0	0	0	0	1/2	2
IBES	December 10, 2015	2/3	2	0	0	0	0	2	1/2
Sigma Dos	December 9, 2015	3	1	0	0	0	0	1/2	2/3
Redondo & Asociados	December 9, 2015	3	2	0	0	0	0	2	1
NC Report	December 5, 2015	3	2	0	0	0	0	2	1
Sondaxe	December 4, 2015	3	2	1	0	0	0	1	1
GAD3	December 3, 2015	3	1	0	0	0	0	2	2
Redondo & Asociados	December 1, 2015	3	2	0	0	0	0	2	1
CIS	November 16, 2015	2/3	1/2	0	0	0	0	2	2
IBES	November 8, 2015	3	2	0	0	0	0	2	1
IBES	November 6, 2015	2/3	2	0/1	0	0	0	2	1/2
Demoscopia y Servicios	October 22, 2015	4	2	0	0	0	0	1	1
IBES	October 9, 2015	2/3	2/3	w.	0	0	0	1/2	1/2
IBES	October 9, 2015	2/3	2/3	0	0	0	0	1/2	1/2
RegioPlus Consulting	September 11, 2015	3	2	1	0	0	0	1	1
IBES	July 17, 2015	3	2/3	0/1	0	0	0	1	1/2
EP Election	May 25, 2014	(3)	(3)	(0)	(1)	(0)		(0)	(1)
Metroscopia	November 30, 2013	4	4	0	0	0
NC Report	February 17, 2012	5	3	0	0	0
General Election	November 20, 2011	5	3	0	0	0

Basque Country

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  Exit poll

Polling firm/Link	Last date of polling									Margin of error	Sample size	Lead
General Election	December 20, 2015	24.8	15.1	13.3	11.6	2.9	0.3	4.1	26.0			1.2
TNS Demoscopia	December 20, 2015	22.9	18.2	11.5	8.9	3.4	0.7	5.9	26.0			3.1
Sigma Dos	December 9, 2015	23	18	14	12				22			1
Redondo & Asociados	December 9, 2015	26.6	19.1	12.1	10.5			8.0	12.0			7.5
NC Report	December 5, 2015	25.6	21.3	15.0	12.6	1.7	0.9	2.9	17.4	±3.5 pp	825	4.3
Redondo & Asociados	December 1, 2015	25.0	18.3	14.6	11.3			8.3	11.5			6.7
Aztiker	November 28, 2015	27.3	19.1	14.1	9.8	3.1	0.2	8.2	15.7	±2.5 pp	1,650	8.2
Gizaker	November 18, 2015	30.5	20.4	13.0	9.7			3.7	19.2	±2.3 pp	1,800	10.1
Ikertalde	October 19, 2015	27.4	19.9	14.6	11.4	2.2	0.3	4.4	17.7	±2 pp	2,520	7.5
EP Election	May 25, 2014	27.5	23.4	13.8	10.2	5.5	3.3	0.8	6.9			4.1
General Election	November 20, 2011	27.4	24.1	21.6	17.8	3.7	1.8					3.3

Seats

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  Exit poll

Polling firm/Link	Last date of polling
General Election	December 20, 2015	6	2	3	2	0	0	0	5
TNS Demoscopia	December 20, 2015	4/5	3/4	1/2	1/2	0	0	0	5/6
GAD3	December 11, 2015	6	4	2	2	0	0	0	4
IBES	December 10, 2015	4/6	5/6	2/3	2	0	0	0	2/3
Sigma Dos	December 9, 2015	5	3	3	2	0	0	0	5
Redondo & Asociados	December 9, 2015	6	4	3	2	0	0	1	2
NC Report	December 5, 2015	6	5	2/3	2	0	0	0	2/3
Sondaxe	December 4, 2015	7	4	3	3	0	0	0	1
GAD3	December 3, 2015	5	4	3	2	0	0	0	4
Redondo & Asociados	December 1, 2015	6	4	3	2	0	0	1	2
Aztiker	November 28, 2015	6	4	2	2	0	0	0	4
Gizaker	November 18, 2015	6	4	2	2	0	0	0	4
CIS	November 16, 2015	5	5/6	1/2	2	0	0	0	4
IBES	November 8, 2015	6	5	3	2	0	0	0	2
Demoscopia y Servicios	October 22, 2015	6	4	4	2	0	0	0	2
Ikertalde	October 19, 2015	6	4	2	2	0	0	0	4
EP Election	May 25, 2014	(7)	(6)	(3)	(2)	(0)	(0)	(0)	(0)
Metroscopia	November 30, 2013	7	4	4	3	0	0
NC Report	February 17, 2012	5	6	4	3	0	0
General Election	November 20, 2011	5	6	4	3	0	0

Canary Islands

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  Exit poll

Polling firm/Link	Last date of polling							Margin of error	Sample size	Lead
General Election	December 20, 2015	28.5	22.0	8.2	3.1	11.4	23.3			5.2
TNS Demoscopia	December 20, 2015	27.9	22.0	6.0	3.1	12.4	24.0			3.9
HM&AI	December 12, 2015	24.5	24.4	6.9	2.3	22.4	16.8	±2.5 pp	1,600	0.1
Técnicos en Socioanálisis	December 11, 2015	21.9	25.3	9.6		19.8	17.9	±2.4 pp	1,802	3.4
Sigma Dos	December 9, 2015	32	18	8		21	17			14
Redondo & Asociados	December 9, 2015	27.2	24.5	11.5		16.6	14.5			2.7
NC Report	December 7, 2015	24.3	23.0	8.4	3.6	20.9	17.0	±4.1 pp	600	1.3
Técnicos en Socioanálisis	December 3, 2015	21.5	24.8	8.5		20.9	16.6	±2.5 pp	1,800	3.3
Redondo & Asociados	December 1, 2015	27.9	18.2	12.9		16.1	11.2			9.7
EP Election	May 25, 2014	23.4	22.2	12.2	10.5	1.4	11.0			1.2
General Election	November 20, 2011	48.0	24.9	15.5	4.3					23.1

Seats

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  Exit poll

Polling firm/Link	Last date of polling
General Election	December 20, 2015	5	4	1	0	2	3
TNS Demoscopia	December 20, 2015	5/6	4	0/1	0	2	3/4
HM&AI	December 12, 2015	3/5	4	0/1	0	4	2/3
Técnicos en Socioanálisis	December 11, 2015	3/4	4/5	1	0	2/4	2/3
GAD3	December 11, 2015	6	3	1	0	2	3
IBES	December 10, 2015	5/6	4	0/1	0	2	2/3
Sigma Dos	December 9, 2015	6	3	0/1	0	3/4	2
Redondo & Asociados	December 9, 2015	5	5	1	0	2	2
NC Report	December 7, 2015	5	4	1	0	3	2
Sondaxe	December 4, 2015	6	4	0	0	2	3
Técnicos en Socioanálisis	December 3, 2015	3/4	5	1	0	3/4	2
GAD3	December 3, 2015	6	3	1	0	2	3
Redondo & Asociados	December 1, 2015	5	4	2	0	2	2
CIS	November 16, 2015	6	3/4	1	0	2	2/3
IBES	November 8, 2015	5	4	1	0	2	3
Demoscopia y Servicios	October 22, 2015	6	4	1	0	2	2
EP Election	May 25, 2014	(5)	(4)	(2)	(2)	(0)	(2)
Metroscopia	November 30, 2013	7	6	2	0
NC Report	February 17, 2012	9	3/4	2/3	0
General Election	November 20, 2011	9	4	2	0

Cantabria

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  Exit poll

Polling firm/Link	Last date of polling								Margin of error	Sample size	Lead
General Election	December 20, 2015	36.9	22.4		0.8	4.4	15.3	17.8			14.5
TNS Demoscopia	December 20, 2015	33.8	22.2		1.5	5.5	16.1	18.0			11.6
Sigma Dos	December 9, 2015	33	20			4	23	19			10
Redondo & Asociados	December 9, 2015	38.1	17.9				21.5	14.2			16.6
NC Report	December 5, 2015	35.3	25.7		2.0	3.2	18.8	13.0	±5.0 pp	400	9.6
Redondo & Asociados	December 1, 2015	37.5	20.9				21.3	13.1			16.2
EP Election	May 25, 2014	34.7	24.3		8.2	9.0	3.0	9.2			10.4
General Election	November 20, 2011	52.2	25.2	12.5	3.6	3.6					27.0

Seats

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  Exit poll

Polling firm/Link	Last date of polling
General Election	December 20, 2015	2	1		0	0	1	1
TNS Demoscopia	December 20, 2015	2	1		0	0	1	1
GAD3	December 11, 2015	2/3	1		0	0	1/2	0
IBES	December 10, 2015	2/3	1		0	0	1	0/1
Sigma Dos	December 9, 2015	2	1		0	0	1	1
Redondo & Asociados	December 9, 2015	2	1		0	0	1	1
NC Report	December 5, 2015	2	1/2		0	0	1	0/1
Sondaxe	December 4, 2015	2	1		0	0	1	1
GAD3	December 3, 2015	3	1		0	0	1	0
Redondo & Asociados	December 1, 2015	2	1		0	0	1	1
CIS	November 16, 2015	3	1		0	0	1	0
IBES	November 8, 2015	3	1	0	0	0	1	0
Demoscopia y Servicios	October 22, 2015	3	1	0	0	0	1	0
EP Election	May 25, 2014	(3)	(2)		(0)	(0)	(0)	(0)
Metroscopia	November 30, 2013	3	2	0	0	0
NC Report	February 17, 2012	4	1	0	0	0
General Election	November 20, 2011	4	1	0	0	0

Castile-La Mancha

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  Exit poll

Polling firm/Link	Last date of polling							Margin of error	Sample size	Lead
General Election	December 20, 2015	38.2	28.4	3.6	0.5	13.8	13.6			9.8
TNS Demoscopia	December 20, 2015	35.0	26.6	4.3	0.9	15.4	15.3			8.4
NC Report	December 11, 2015	38.1	25.8	3.3	0.6	15.4	14.7	±3.3 pp	925	12.3
Sigma Dos	December 9, 2015	37	21	4		23	13			14
Redondo & Asociados	December 9, 2015	37.3	19.8			22.2	15.3			15.1
Redondo & Asociados	December 1, 2015	36.5	22.6			21.8	14.0			13.9
EP Election	May 25, 2014	37.7	28.8	8.7	7.2	2.2	6.4			8.9
General Election	November 20, 2011	55.8	30.3	5.8	5.0					25.5

Seats

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  Exit poll

Polling firm/Link	Last date of polling
General Election	December 20, 2015	10	7	0	0	3	1
TNS Demoscopia	December 20, 2015	9/10	6/7	0	0	2/3	2/3
GAD3	December 11, 2015	11	5	0	0	4	1
NC Report	December 11, 2015	11	5	0	0	3	2
IBES	December 10, 2015	10	6/7	0	0	3/4	0/1
Sigma Dos	December 9, 2015	10	5	0	0	5	1
Redondo & Asociados	December 9, 2015	10	4	0	0	5	2
Sondaxe	December 4, 2015	11	6	0	0	4	0
GAD3	December 3, 2015	10	7	0	0	3	1
Redondo & Asociados	December 1, 2015	9	5	0	0	5	2
CIS	November 16, 2015	10/11	5/6	0	0	5	0
IBES	November 8, 2015	10	7	0	0	3	1
Demoscopia y Servicios	October 22, 2015	10	5	0	0	4	2
EP Election	May 25, 2014	(13)	(8)	(0)	(0)	(0)	(0)
Metroscopia	November 30, 2013	10	11	0	0
NC Report	February 17, 2012	14	7	0	0
General Election	November 20, 2011	14	7	0	0

Castile and León

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Color key:

  Exit poll

Polling firm/Link	Last date of polling							Margin of error	Sample size	Lead
General Election	December 20, 2015	39.2	22.5	0.9	4.6	15.4	15.0			16.7
TNS Demoscopia	December 20, 2015	35.6	20.6	1.1	4.9	16.4	17.9			15.0
NC Report	December 11, 2015	38.1	22.8	0.3	3.2	18.3	15.2	±2.1 pp	2,350	15.3
Sigma Dos	December 9, 2015	38	18		4	23	15			15
Redondo & Asociados	December 9, 2015	38.0	18.8			22.8	15.4			15.2
Redondo & Asociados	December 1, 2015	37.4	21.4			22.5	14.3			14.9
EP Election	May 25, 2014	37.5	23.4	8.3	8.3	2.7	8.1			14.1
General Election	November 20, 2011	55.4	29.2	6.1	5.6					26.2

Seats

Color key:

  Exit poll

Polling firm/Link	Last date of polling
General Election	December 20, 2015	17	9	0	0	3	3
TNS Demoscopia	December 20, 2015	15/17	8/9	0	0	4/5	4/5
GAD3	December 11, 2015	15	7	0	0	9	1
NC Report	December 11, 2015	17	9	0	0	4	2
IBES	December 10, 2015	15/16	7/8	0	0	8/9	0/1
Sigma Dos	December 9, 2015	16	6/7	0	0	8	1/2
Redondo & Asociados	December 9, 2015	16	5	0	0	9	2
Sondaxe	December 4, 2015	17	7	0	0	6	2
GAD3	December 3, 2015	15/16	7	0	0	8/9	1
Redondo & Asociados	December 1, 2015	14	7	0	0	9	2
CIS	November 16, 2015	17/18	7/8	0	0	7	0
IBES	November 8, 2015	17	8	0	0	4	3
Demoscopia y Servicios	October 22, 2015	16	9	0	0	6	1
EP Election	May 25, 2014	(21)	(11)	(0)	(0)	(0)	(0)
Metroscopia	November 30, 2013	18	13	1	0
NC Report	February 17, 2012	21	11	0	0
General Election	November 20, 2011	21	11	0	0

Catalonia

Vote

Color key:

  Exit poll

Polling firm/Link	Last date of polling								Margin of error	Sample size	Lead
General Election	December 20, 2015	15.1	15.7	11.1	16.0	13.0		24.7			8.7
TNS Demoscopia	December 20, 2015	11.1	15.4	11.6	16.4	15.5		24.9			8.5
Sigma Dos	December 9, 2015	16	16	11	16	18		20			2
Redondo & Asociados	December 9, 2015	13.2	18.8	13.0	14.0	19.6		18.1			0.8
NC Report	December 9, 2015	14.8	16.6	9.9	15.2	19.2		19.1	±2.9 pp	1,225	0.1
GESOP	November 28, 2015	14.1	17.4	8.8	18.1	18.4		19.4	±3.5 pp	800	1.0
Feedback	November 27, 2015	16.0	16.5	11.8	17.4	17.7		15.0	±3.2 pp	1,000	0.3
CEO	November 23, 2015	17.5	16.2	12.8	17.9	16.6		14.0	±3.0 pp	1,050	0.4
Metroscopia	November 17, 2015	14.5	18.4	9.1	16.0	18.0		17.3	±3.5 pp	800	0.4
Metroscopia	September 16, 2015	15.8	17.8	9.7	16.2	12.7	4.0	21.5	±2.4 pp	1,717	3.7

Polling firm/Link	Last date of polling							Margin of error	Sample size	Lead
Metroscopia	September 16, 2015	31.8	17.7	9.7	12.7	4.0	21.5	±2.4 pp	1,717	10.3

Polling firm/Link	Last date of polling										Margin of error	Sample size	Lead
Redondo & Asociados	December 1, 2015	13.9	19.4	11.0	4.5	14.7		19.0		15.0			0.4
CEO	March 2, 2015	18.8	10.8	11.9	3.7	15.1		7.9	3.9	21.2	±2.7 pp	2,000	2.4
GESOP	February 26, 2015	17.0	11.3	11.9	3.6	13.7		15.7	3.6	20.5	±3.5 pp	800	3.5
CEO	December 13, 2014	18.8	13.3	10.7	4.6	17.5		5.1	2.7	20.4	±3.0 pp	1,100	1.6
GESOP	November 17, 2014	17.3	11.3	11.8	5.2	15.4		10.5	3.0	22.8	±3.5 pp	800	5.5
CEO	October 23, 2014	18.0	15.0	11.1	5.1	21.0		2.5	3.8	14.0	±2.7 pp	2,000	3.0
GESOP	June 18, 2014	17.5	11.5	14.1	7.9	20.0		9.3		12.6	±3.5 pp	800	2.5
EP Election	May 25, 2014	21.8	14.3	9.8	10.3	23.7	1.3	6.3		4.7			1.9
Feedback	May 8, 2014	25.1	19.5	16.3	11.3	15.5		6.5			±4.2 pp	577	5.6
CEO	April 15, 2014	22.7	16.2	12.5	10.3	19.1	1.2	6.6	5.4		±2.7 pp	2,000	3.6
GESOP	February 28, 2014	22.5	16.0	13.9	12.1	17.9	3.5	5.7	2.0		±3.5 pp	800	4.6
CEO	November 14, 2013	22.2	17.0	12.7	9.0	20.6		9.2	4.0		±2.7 pp	2,000	1.6
Metroscopia	October 30, 2013	21.5	17.8	15.5	12.1	16.5		6.4	1.6		±3.2 pp	1,000	3.7
GESOP	October 18, 2013	22.0	17.0	12.7	11.1	19.6	3.0	6.5	1.8		±3.5 pp	800	2.4
Feedback	September 6, 2013	23.1	23.4	15.7	12.1	14.3	5.1				±4.5 pp	300	0.3
CEO	June 13, 2013	23.5	17.4	12.5	10.5	18.8		6.3	4.1		±2.7 pp	2,000	4.7
GESOP	May 31, 2013	24.6	18.7	13.3	12.7	14.1	2.9	4.0			±3.5 pp	800	5.9
CEO	February 14, 2013	27.3	19.9	13.2	10.0	14.9		4.0	3.7		±2.7 pp	2,000	7.4
GESOP	January 16, 2013	23.8	21.0	18.1	9.1	13.7					±3.5 pp	800	2.8
CEO	October 30, 2012	32.9	19.5	17.6	8.8	7.5		2.5			±2.5 pp	2,500	13.4
CEO	June 18, 2012	31.0	24.3	16.4	10.0	8.5					±2.5 pp	2,500	6.7
GESOP	May 9, 2012	27	28	17	8	9					±3.5 pp	800	1
CEO	February 21, 2012	30.2	25.9	19.8	8.8	7.3					±2.5 pp	2,500	4.3
GESOP	January 19, 2012	24.7	26.5	22.4	8.1	7.4					±3.5 pp	800	1.8
General Election	November 20, 2011	29.4	26.7	20.7	8.1	7.1	1.2						2.7

Seats

Color key:

  Exit poll

Polling firm/Link	Last date of polling
General Election	December 20, 2015	8	8	5	9	5		12
TNS Demoscopia	December 20, 2015	6/7	7/8	5/6	9/11	7/8		12/13
GAD3	December 11, 2015	9	8/9	4/6	8	7/8		9
IBES	December 10, 2015	8/9	8/9	4/5	8/9	8/9		8/9
Sigma Dos	December 9, 2015	9	7/8	4	9	7/8		10
Redondo & Asociados	December 9, 2015	7	9	5	8	10		8
NC Report	December 9, 2015	7	8	5	8	9		9
Sondaxe	December 4, 2015	9	6	3	6	14		9
GAD3	December 3, 2015	9	8	4/5	8	7/8		10
GESOP	November 28, 2015	7/8	8/9	3/4	9/11	8/10		9/10
Feedback	November 27, 2015	9	9	5	9	9		6
CEO	November 23, 2015	9/10	8/9	5	9/11	8/9		5/6
Metroscopia	November 17, 2015	9	9	3	8	9		9
CIS	November 16, 2015	9	7/8	4	7	9		10/11
Metroscopia	September 16, 2015	8	8	4	8	6	1	12

Polling firm/Link	Last date of polling
Metroscopia	September 16, 2015	19	8	4	5	1	10

Polling firm/Link	Last date of polling
Redondo & Asociados	December 1, 2015	7	10	5	1	8	0	9		7
IBES	November 8, 2015	9	6	3	2	10	0	10	0	7
GAD3	November 4, 2015	9	7	5	1	10	0	10	0	4
Demoscopia y Servicios	October 22, 2015	10	11	5	2	6	0	6	0	7
CEO	March 2, 2015	12	5/6	5/6	1	8/9	0	2/3	1	11/12
GESOP	February 26, 2015	10	5/6	6	1	7/8	0	7	1	9
CEO	December 13, 2014	11/12	6/7	4/5	1/2	8/9	0	2	0	10/11
GESOP	November 17, 2014	10	5/6	6/7	1/2	8/9	0	4	0/1	10/12
CEO	October 23, 2014	10/12	8/9	5/6	2	12/13	0	0/1	1	7/8
GESOP	June 18, 2014	9/10	5/6	8	3	12/13	0	3	0	5/6
EP Election	May 25, 2014	(13)	(6)	(3)	(5)	(15)	(0)	(2)		(2)
Feedback	May 8, 2014	13	11	9	5	7	0	2
CEO	April 15, 2014	14/15	8/9	5/6	4	11/12	0	2/3	1
GESOP	February 28, 2014	13	8	7/8	4/5	10/11	1	2	0
Metroscopia	November 30, 2013	11	12	10	6	8	0	0	0
CEO	November 14, 2013	13/14	8/9	7/8	3	11/12	0	3/4	0/1
Metroscopia	October 30, 2013	14	9	9	5	8	0	2	0
GESOP	October 18, 2013	13/14	8/9	6	4	11/13	0/1	2	0
Feedback	September 6, 2013	13	12	8	5	7	2
CEO	June 13, 2013	13/14	9/10	6/7	4	10/11	0	2	1
GESOP	May 31, 2013	14/15	10/11	6/7	5	8/9	0/1	1
CEO	February 14, 2013	14/16	10/12	7/8	4	8/9	0	1/2	1
GESOP	January 16, 2013	14/15	10/11	10/11	3/4	7/8	0
CEO	October 30, 2012	20	11	10	3	3	0	1
CEO	June 18, 2012	18/19	13	8	4	3/4	0
GESOP	May 9, 2012	15/16	15/16	9/10	3/4	3	0
CEO	February 21, 2012	17/18	12/13	10/11	3	3	0
NC Report	February 17, 2012	15/16	13	11/12	4	3	0
GESOP	January 19, 2012	15/16	14/15	11/12	3	2/3	0
General Election	November 20, 2011	16	14	11	3	3	0

Extremadura

Vote

Color key:

  Exit poll

Polling firm/Link	Last date of polling							Margin of error	Sample size	Lead
General Election	December 20, 2015	34.8	36.0	3.0	0.4	11.4	12.6			1.2
TNS Demoscopia	December 20, 2015	32.8	35.2	4.7	0.5	10.9	13.1			3.4
Sigma Dos	December 9, 2015	38	29	5		16	11			9
Redondo & Asociados	December 9, 2015	30.1	31.5			17.5	16.9			1.4
NC Report	December 7, 2015	31.9	32.2	4.2	0.4	17.5	11.6	±4.2 pp	575	0.3
Redondo & Asociados	December 1, 2015	32.4	26.4			20.3	17.0			6.0
EP Election	May 25, 2014	35.6	38.7	6.3	5.5	1.0	4.8			3.1
General Election	November 20, 2011	51.2	37.2	5.7	3.5					14.0

Seats

Color key:

  Exit poll

Polling firm/Link	Last date of polling
General Election	December 20, 2015	4	5	0	0	0	1
TNS Demoscopia	December 20, 2015	4/5	4/5	0	0	0/1	0/1
GAD3	December 11, 2015	4	5	0	0	1	0
IBES	December 10, 2015	4/5	4/5	0	0	1/2	0
Sigma Dos	December 9, 2015	5	4	0	0	1	0
Redondo & Asociados	December 9, 2015	4	4	0	0	1	1
NC Report	December 7, 2015	4	4	0	0	2	0
Sondaxe	December 4, 2015	5	5	0	0	0	0
GAD3	December 3, 2015	4	5	0	0	1	0
Redondo & Asociados	December 1, 2015	4	3	0	0	2	1
CIS	November 16, 2015	4	5	0	0	1	0
IBES	November 8, 2015	5	5	0	0	0	0
Demoscopia y Servicios	October 22, 2015	4	3	0	0	2	1
EP Election	May 25, 2014	(5)	(5)	(0)	(0)	(0)	(0)
Metroscopia	November 30, 2013	5	5	0	0
NC Report	February 17, 2012	6	4	0	0
General Election	November 20, 2011	6	4	0	0

Galicia

Vote

Color key:

  Exit poll

Polling firm/Link	Last date of polling			BNG				Margin of error	Sample size	Lead
General Election	December 20, 2015	37.1	21.3	4.3	0.5	9.1	25.0			12.1
TNS Demoscopia	December 20, 2015	34.5	19.3	5.3	0.6	10.7	27.0		12,600	7.5
NC Report	December 10, 2015	35.5	21.3	7.0		11.4	18.3	±3.0 pp	1,000	14.2
Sigma Dos	December 9, 2015	36	21	3		15	20			15
Redondo & Asociados	December 9, 2015	39.6	19.2			18.8	16.0			20.4
Sondaxe	December 4, 2015	38.1	17.4			16.4	20.6			17.5

Polling firm/Link	Last date of polling			BNG					Margin of error	Sample size	Lead
Redondo & Asociados	December 1, 2015	36.9	21.2				19.6	12.1			15.7
Sondaxe	October 23, 2014	43.0	23.0	5.7	3.5			20.7	±4.5 pp	500	20.0
EP Election	May 25, 2014	35.2	21.8	7.9	10.5	3.5	1.6	8.4			13.4
General Election	November 20, 2011	52.5	27.8	11.2	4.1	1.2					24.7

Seats

Color key:

  Exit poll

Polling firm/Link	Last date of polling			BNG
General Election	December 20, 2015	10	6	0	0	1	6
TNS Demoscopia	December 20, 2015	9/10	4/5	0	0	1/2	7/8
GAD3	December 11, 2015	11/12	5/6	0	0	2	3/5
IBES	December 10, 2015	11	5/6	0/1	0	2/3	3/4
NC Report	December 10, 2015	10/11	6	0	0	2	4/5
Sigma Dos	December 9, 2015	9	6	0	0	2	6
Redondo & Asociados	December 9, 2015	11	5	0	0	5	2
Infortécnica	December 9, 2015	10/12	4/5	0	0	2	4/6
Sondaxe	December 4, 2015	11	4	0	0	2	6
GAD3	December 3, 2015	11	6	0	0	2	4
CIS	November 16, 2015	10	5/6	0	0	2	5/6

Polling firm/Link	Last date of polling			BNG
Redondo & Asociados	December 1, 2015	10	6	0	0	0	5	2
IBES	November 8, 2015	13	6	0	0	0	2	2
Demoscopia y Servicios	October 22, 2015	11	6	0	0	0	4	2
EP Election	May 25, 2014	(13)	(6)	(0)	(2)	(0)	(0)	(2)
Metroscopia	November 30, 2013	11	11	1	0	0
NC Report	February 17, 2012	15	6	2	0	0
General Election	November 20, 2011	15	6	2	0	0

La Rioja

Vote

Color key:

  Exit poll

Polling firm/Link	Last date of polling							Margin of error	Sample size	Lead
General Election	December 20, 2015	38.4	23.7	0.8	4.2	15.1	15.8			14.7
TNS Demoscopia	December 20, 2015	34.6	21.6	0.6	4.5	15.9	20.0			13.0
Sigma Dos	December 9, 2015	39	21		4	22	11			17
Redondo & Asociados	December 9, 2015	37.9	19.4			22.9				15.0
NC Report	December 7, 2015	37.1	25.1	0.3	3.2	18.3	12.8	±5.0 pp	400	12.0
Redondo & Asociados	December 1, 2015	37.1	22.5			22.5				14.6
EP Election	May 25, 2014	38.4	23.7	9.0	8.1	2.3	7.5			14.7
General Election	November 20, 2011	54.7	31.1	6.0	4.6					23.6

Seats

Color key:

  Exit poll

Polling firm/Link	Last date of polling
General Election	December 20, 2015	2	1	0	0	0	1
TNS Demoscopia	December 20, 2015	1/2	1	0	0	0/1	1
GAD3	December 11, 2015	2	1	0	0	1	0
IBES	December 10, 2015	1/2	1	0	0	1/2	0
Sigma Dos	December 9, 2015	2	1	0	0	1	0
Redondo & Asociados	December 9, 2015	2	1	0	0	1	0
NC Report	December 7, 2015	2	1	0	0	1	0
Sondaxe	December 4, 2015	2	1	0	0	1	0
GAD3	December 3, 2015	2	1	0	0	1	0
Redondo & Asociados	December 1, 2015	2	1	0	0	1	0
CIS	November 16, 2015	2	1	0	0	1	0
IBES	November 8, 2015	2	1	0	0	1	0
Demoscopia y Servicios	October 22, 2015	2	1	0	0	1	0
EP Election	May 25, 2014	(3)	(1)	(0)	(0)	(0)	(0)
Metroscopia	November 30, 2013	2	2	0	0
NC Report	February 17, 2012	3	1	0	0
General Election	November 20, 2011	3	1	0	0

Madrid

Vote

Color key:

  Exit poll

Polling firm/Link	Last date of polling							Margin of error	Sample size	Lead
General Election	December 20, 2015	33.5	17.9	1.2	5.3	18.8	20.9			12.6
TNS Demoscopia	December 20, 2015	30.4	16.1	2.1	6.3	18.7	23.5			6.9
Demoscopia y Servicios	December 12, 2015	34.2	16.1	2.5	4.6	22.5	18.0	±3.7 pp	700	11.7
NC Report	December 11, 2015	33.4	20.1	0.3	4.4	18.9	20.4	±4.0 pp	600	13.0
Sigma Dos	December 9, 2015	29	18		5	23	22			6
Redondo & Asociados	December 9, 2015	34.1	17.3		4.7	23.8	16.7			10.3
Redondo & Asociados	December 1, 2015	33.8	20.0		4.7	23.6	15.5			10.2
Metroscopia	November 26, 2015	27.3	18.7	1.0	5.1	24.8	19.5	±4.0 pp	600	2.5
EP Election	May 25, 2014	30.0	19.0	10.6	10.6	4.8	11.4			11.0
General Election	November 20, 2011	51.0	26.0	10.3	8.0					25.0

Seats

Color key:

  Exit poll

Polling firm/Link	Last date of polling
General Election	December 20, 2015	13	6	0	2	7	8
TNS Demoscopia	December 20, 2015	11/13	6/7	0	2	6/7	9/10
Demoscopia y Servicios	December 12, 2015	13	6	0/1	1	8/9	7
GAD3	December 11, 2015	12/13	7	0	1	7/8	8
NC Report	December 11, 2015	13	7	0	1	7	8
IBES	December 10, 2015	12/13	7	0	1	8/9	6/7
Sigma Dos	December 9, 2015	11/12	7	0	1	8/9	8
Redondo & Asociados	December 9, 2015	13	7	0	1	9	6
A+M	December 4, 2015	10/11	6/7	0	2	9	8
Sondaxe	December 4, 2015	11	6	0	1	11	7
CIS	December 3, 2015	13	6/7	0	1	8	7/8
Redondo & Asociados	December 1, 2015	13	7	0	1	9	6
Metroscopia	November 26, 2015	11	7	0	1/2	9/10	7
CIS	November 16, 2015	13/14	5	0	1	10	6/7
IBES	November 8, 2015	11	8	0	2	8	7
GAD3	October 29, 2015	12	8/9	0	2	7/8	6
Demoscopia y Servicios	October 22, 2015	13	8	0	2	8	5
EP Election	May 25, 2014	(13)	(8)	(4)	(4)	(2)	(4)
Metroscopia	November 30, 2013	14	10	7	5
NC Report	February 17, 2012	19	9/10	4/5	3/4
General Election	November 20, 2011	19	10	4	3

Murcia

Vote

Color key:

  Exit poll

Polling firm/Link	Last date of polling							Margin of error	Sample size	Lead
General Election	December 20, 2015	40.4	20.3	0.8	3.1	17.7	15.2			20.1
TNS Demoscopia	December 20, 2015	38.1	17.9	1.0	4.2	19.7	15.4			18.4
Celeste-Tel	December 9, 2015	36.3	24.3	4.0	3.9	16.5	14.0	±3.1 pp	1,000	12.0
Sigma Dos	December 9, 2015	36	19		2	23	18			13
Redondo & Asociados	December 9, 2015	44.1	14.0			23.6	12.9			20.5
NC Report	December 7, 2015	40.6	18.6	0.2	4.0	19.9	13.4	±5.0 pp	400	20.7
Redondo & Asociados	December 1, 2015	43.5	16.4			23.3	12.0			20.2
Sigma Dos	November 18, 2015	38.3	17.3		3.4	22.8	13.6	±3.7 pp	700	15.5
EP Election	May 25, 2014	37.5	20.7	9.5	9.8	3.6	7.6			16.8
General Election	November 20, 2011	64.2	21.0	6.3	5.7					43.2

Seats

Color key:

  Exit poll

Polling firm/Link	Last date of polling
General Election	December 20, 2015	5	2	0	0	2	1
TNS Demoscopia	December 20, 2015	4/5	2	0	0	2	1/2
GAD3	December 11, 2015	5	2	0	0	2	1
IBES	December 10, 2015	4/5	2/3	0	0	2/3	1
Celeste-Tel	December 9, 2015	4	3	0	0	2	1
Sigma Dos	December 9, 2015	4	2	0	0	2	2
Redondo & Asociados	December 9, 2015	5	1	0	0	3	1
NC Report	December 7, 2015	5	2	0	0	2	1
Sondaxe	December 4, 2015	5	1	0	0	3	1
GAD3	December 3, 2015	5	2	0	0	2	1
Redondo & Asociados	December 1, 2015	5	2	0	0	2	1
Sigma Dos	November 18, 2015	5	2	0	0	2	1
CIS	November 16, 2015	5	2	0	0	2	1
IBES	November 8, 2015	4	2	0	0	3	1
Demoscopia y Servicios	October 22, 2015	5	2	0	0	2	1
EP Election	May 25, 2014	(5)	(2)	(1)	(1)	(0)	(1)
Metroscopia	November 30, 2013	6	4	0	0
NC Report	February 17, 2012	8	2	0	0
General Election	November 20, 2011	8	2	0	0

Navarre

Vote

Color key:

  Exit poll

Polling firm/Link	Last date of polling								Margin of error	Sample size	Lead
General Election	December 20, 2015	28.9	15.5	9.9	8.7	4.1	7.1	23.0			5.9
TNS Demoscopia	December 20, 2015	26.5	15.0	10.0	10.9	4.8	7.8	22.0			4.5
NC Report	December 10, 2015	28.4	16.2	12.7	11.9	3.5	7.8	17.1	±5 pp	400	11.3
CIES	December 4, 2015	25.2	13.5	12.6	12.3	6.8	11.7	15.3	±3.5 pp	800	9.9
Redondo & Asociados	December 9, 2015	24.4	14.7				13.8	14.2			9.7
Redondo & Asociados	December 1, 2015	22.8	14.0		12.6		13.9				8.8
Aztiker	November 28, 2015	27.5	16.1	13.2	12.1	3.3	11.0	14.3	±4 pp	600	11.4
Gizaker	November 27, 2015	29.2	12.2	12.5	12.9	5.4	8.4	15.9	±3.5 pp	800	13.3
CIES	November 27, 2015	28.6	14.8	12.9	15.7			14.3	±3.5 pp	800	12.9
EP Election	May 25, 2014	25.1	14.5	20.2		9.5	1.8	9.3			4.9
General Election	November 20, 2011	38.2	22.0	14.9	12.8	5.5					16.2

Seats

Color key:

  Exit poll

Polling firm/Link	Last date of polling
General Election	December 20, 2015	2	1	0	0	0	0	2
TNS Demoscopia	December 20, 2015	2	1	0/1	0/1	0	0	1/2
GAD3	December 11, 2015	2	1	1	0	0	0	1
IBES	December 10, 2015	2	1	0/1	0/1	0	0/1	0/1
NC Report	December 10, 2015	2	1	1	0	0	0	1
Redondo & Asociados	December 9, 2015	2	1	0	0	0	1	1
Sondaxe	December 4, 2015	2	1	0	1	0	0	1
CIES	December 4, 2015	1/2	1	1	0/1	0	0	1
GAD3	December 3, 2015	2	1	1	0	0	0	1
Redondo & Asociados	December 1, 2015	2	1	0	1	0	1	0
Aztiker	November 28, 2015	2	1	1	0	0	0	1
Gizaker	November 27, 2015	2	0/1	0/1	0/1	0	0	1
CIES	November 27, 2015	2	1	0	1	0	0	1
CIS	November 16, 2015	2	1	1	0	0	0	1
IBES	November 8, 2015	1	1	1	1	0	1	0
Demoscopia y Servicios	October 22, 2015	2	1	0	1	0	1	0
EP Election	May 25, 2014	(2)	(1)	(2)		(0)	(0)	(0)
Metroscopia	November 30, 2013	2	1	1	1	0
NC Report	February 17, 2012	2	1	1	1	0
General Election	November 20, 2011	2	1	1	1	0

Valencian Community

Vote

Color key:

  Exit poll

Polling firm/Link	Last date of polling							Margin of error	Sample size	Lead
General Election	December 20, 2015	31.3	19.8	4.2	0.6	25.1	15.8			6.2
TNS Demoscopia	December 20, 2015	30.3	18.5	4.6	1.0	25.5	17.0			4.8
NC Report	December 11, 2015	32.9	21.0	4.1		20.4	19.6	±3.3 pp	925	11.9
Sigma Dos	December 9, 2015	28	21	7		20	20			7
Redondo & Asociados	December 9, 2015	28.5	20.5			18.0	25.1			3.4
Redondo & Asociados	December 1, 2015	28.9	23.6			16.3	24.4			4.5
GAD3	November 29, 2015	27.4	21.7			20.8	23.6			3.8
ODEC	November 23, 2015	25.6	23.3	4.9		19.7	20.9	±1.8 pp	2,900	2.3

Polling firm/Link	Last date of polling								Margin of error	Sample size	Lead
Metroscopia	October 7, 2015	21.6	23.3	5.6	0.1	7.3	25.4	15.6	±2.8 pp	1,273	2.1
Invest Group	October 2, 2015	28.0	27.4	4.5		7.9	18.2	11.3	±3.0 pp	1,100	0.6
Sigma Dos	February 12, 2015	31.2	17.5	5.1	2.9	5.0	5.8	26.7			4.5
EP Election	May 25, 2014	29.0	21.6	10.6	8.5	7.9	2.9	8.2			7.4
General Election	November 20, 2011	53.3	26.8	6.5	5.6	4.8					26.5

Seats

Color key:

  Exit poll

Polling firm/Link	Last date of polling
General Election	December 20, 2015	11	7	0	0	9	5
TNS Demoscopia	December 20, 2015	11/12	6/7	0/1	0	9/10	5/6
GAD3	December 11, 2015	11	7	1	0	7	6
NC Report	November 11, 2015	13	7	0	0	6	6
IBES	December 10, 2015	10/11	6/7	0/1	0	6/7	7/8
Sigma Dos	December 9, 2015	10/12	7	1	0	6/7	6/7
Redondo & Asociados	December 9, 2015	11	7	0	0	6	8
Sondaxe	December 4, 2015	11	6	0	0	8	7
Metroscopia	December 3, 2015	8/10	7	0	0	8/9	6/8
GAD3	December 3, 2015	11	6/7	0/1	0	7	7
Redondo & Asociados	December 1, 2015	10	8	0	0	6	8
GAD3	November 29, 2015	10/11	7	0	0	6/7	8/9
ODEC	November 23, 2015	9	9	0/1	0	6/7	7
CIS	November 16, 2015	10/12	6/7	0/1	0	7	7

Polling firm/Link	Last date of polling
IBES	November 8, 2015	11	8	0	0	2	8	3
GAD3	October 29, 2015	11	9	0	0	2	7	3
Demoscopia y Servicios	October 22, 2015	14	8	0	0	1	6	4
Metroscopia	October 7, 2015	8	8/9	1	0	1	9/10	5
Invest Group	October 2, 2015	10/11	9/10	1	0	1/2	6/7	4
EP Election	May 25, 2014	(14)	(10)	(3)	(2)	(2)	(0)	(2)
Metroscopia	November 30, 2013	15	11	3	2	2
NC Report	February 17, 2012	20	8/9	1/2	1	1/2
General Election	November 20, 2011	20	10	1	1	1

Provinces

Álava

Vote

Polling firm/Link	Last date of polling									Margin of error	Sample size	Lead
General Election	December 20, 2015	18.8	14.1	11.8	15.8	3.8	0.4	5.9	27.0			8.2
Sigma Dos	December 9, 2015	23	15	12	15				17			6
Redondo & Asociados	December 9, 2015	17.7	13.8	15.1	18.7							1.0
Redondo & Asociados	December 1, 2015	17.8	16.4	14.3	18.4							0.6
Aztiker	November 28, 2015	19.0	12.2	16.9	18.5	2.6	0.6	11.5	15.0	±5 pp	450	0.5
Gizaker	November 18, 2015	22.5	10.4	16.5	18.9			7.0	18.6			3.6
Ikertalde	October 19, 2015	20.0	14.0	17.6	18.5	2.5	0.4	7.5	17.0	±4.2 pp	560	1.5
EP Election	May 25, 2014	16.0	15.2	19.5	17.2	6.3	4.5	1.1	8.9			2.3
General Election	November 20, 2011	27.2	23.4	19.1	18.8	4.1	2.8					3.8

Seats

Polling firm/Link	Last date of polling
General Election	December 20, 2015	1	1	0	1	0	0	0	1
GAD3	December 11, 2015	1	0	1	1	0	0	0	1
Sigma Dos	December 9, 2015	1	1	0	1	0	0	0	1
Redondo & Asociados	December 9, 2015	1	1	1	1	0	0	0	0
NC Report	December 5, 2015	1	0/1	1	1	0	0	0	0/1
Redondo & Asociados	December 1, 2015	1	1	1	1	0	0	0	0
Aztiker	November 28, 2015	1	0	1	1	0	0	0	1
Gizaker	November 18, 2015	1	0	1	1	0	0	0	1
CIS	November 16, 2015	1	0	1	1	0	0	0	1
Demoscopia y Servicios	October 22, 2015	1	1	1	1	0	0	0	0
Ikertalde	October 19, 2015	1	0	1	1	0	0	0	1
EP Election	May 25, 2014	(1)	(1)	(1)	(1)	(0)	(0)	(0)	(0)
General Election	November 20, 2011	1	1	1	1	0	0

Almeria

Vote

Polling firm/Link	Last date of polling							Margin of error	Sample size	Lead
General Election	December 20, 2015	38.0	28.8	3.5	0.5	14.4	12.8			9.2
Deimos Estadística	December 12, 2015	33.9	19.0			24.3	16.3	±4.0 pp	601	9.5
Sigma Dos	December 9, 2015	38	24	2		21	13			14
Redondo & Asociados	December 9, 2015	35.1	25.3			19.1	14.6			9.8
Deimos Estadística	December 5, 2015	35.9	21.8	3.2	0.7	25.5	11.8	±4.6 pp	451	10.4
Redondo & Asociados	December 1, 2015	36.8	22.2			21.1	14.3			14.6
Demoscopia y Servicios	November 30, 2015	41.3	26.4	3.0		14.9	13.0	±2.8 pp	1,200	14.9
EP Election	May 25, 2014	35.1	32.9	7.6	6.6	2.4	5.6			2.2
General Election	November 20, 2011	57.6	29.9	5.3	3.9					27.7

Seats

Polling firm/Link	Last date of polling
General Election	December 20, 2015	2	2	0	0	1	1
Deimos Estadística	December 12, 2015	2/3	1	0	0	1/2	1
GAD3	December 11, 2015	3	2	0	0	1	0
Sigma Dos	December 9, 2015	3	1	0	0	1	1
Redondo & Asociados	December 9, 2015	2	2	0	0	1	1
NC Report	December 7, 2015	2	2	0	0	1	1
Deimos Estadística	December 5, 2015	2/3	1	0	0	2	0/1
Diario Electoral	December 4, 2015	2	3	0	0	1	0
Redondo & Asociados	December 1, 2015	3	1	0	0	1	1
Demoscopia y Servicios	November 30, 2015	3	2	0	0	1	0
CIS	November 16, 2015	2/3	2/3	0	0	1	0
GAD3	November 12, 2015	3	2	0	0	1	0
Demoscopia y Servicios	October 22, 2015	2	2	0	0	1	1
EP Election	May 25, 2014	3	3	0	0	0	0
General Election	November 20, 2011	4	2	0	0

Barcelona

Vote

Polling firm/Link	Last date of polling							Margin of error	Sample size	Lead
General Election	December 20, 2015	16.3	13.2	11.3	14.5	13.5	26.9			10.6
Sigma Dos	December 9, 2015	17	13	11	15	20	21			1
Redondo & Asociados	December 9, 2015	19.5	12.1	13.4	12.1	20.3	19.3			0.8
Metroscopia	November 17, 2015	18.5	13.1	9.5	12.6	19.8	20.7	±4.0 pp	600	0.9

Polling firm/Link	Last date of polling									Margin of error	Sample size	Lead
Redondo & Asociados	December 1, 2015	20.1	12.7	11.7	4.9	12.7		19.7	15.8			0.4
EP Election	May 25, 2014	15.2	19.8	10.1	11.3	21.9	1.4	6.9	5.2			2.1
General Election	November 20, 2011	27.8	27.2	20.9	9.1	6.5	1.3					0.5

Seats

Polling firm/Link	Last date of polling
General Election	December 20, 2015	5	4	4	5	4	9
GAD3	December 11, 2015	6	4	3/4	5	5/6	7
Sigma Dos	December 9, 2015	5/6	4	3	5	6/7	7
Redondo & Asociados	December 9, 2015	6	4	4	4	7	6
NC Report	December 7, 2015	5	5	3	5	6	6
Metroscopia	November 17, 2015	6	4	3	4	6/7	7/8
CIS	November 16, 2015	5/6	4	3	4	6	8/9

Polling firm/Link	Last date of polling
Redondo & Asociados	December 1, 2015	7	4	4	1	4	0	6	5
GAD3	November 4, 2015	4	5	4	1	6	0	6	4
Demoscopia y Servicios	October 22, 2015	8	5	4	2	3	0	4	5
EP Election	May 25, 2014	(5)	(7)	(3)	(4)	(8)	(0)	(2)	(2)
General Election	November 20, 2011	10	9	7	3	2	0

Biscay

Polling firm/Link	Last date of polling									Margin of error	Sample size	Lead
General Election	December 20, 2015	27.9	13.0	12.5	11.4	2.8	0.3	3.8	26.1			1.8
Sigma Dos	December 9, 2015	27	14	14	12				23			4
Redondo & Asociados	December 9, 2015	29.8	12.3	15.2	12.0			9.1	12.8			14.6
Redondo & Asociados	December 1, 2015	29.4	14.7	14.5	12.1			9.2	12.0			14.7
Aztiker	November 28, 2015	30.4	14.3	16.0	10.7	2.5	0.3	7.5	16.2	±4 pp	600	14.2
Gizaker	November 18, 2015	35.0	12.9	16.5	8.7				20.0			15.0
Ikertalde	October 19, 2015	30.6	14.0	16.3	12.0	2.3	0.3	4.5	18.0	±2.8 pp	1,260	12.6
EP Election	May 25, 2014	31.8	13.6	19.9	10.0	5.7	3.2	0.8	6.7			11.9
General Election	November 20, 2011	32.6	21.4	19.2	17.7	3.8	1.7					11.2

Seats

Polling firm/Link	Last date of polling
General Election	December 20, 2015	3	1	1	1	0	0	0	2
GAD3	December 11, 2015	3	1	1	1	0	0	0	2
Sigma Dos	December 9, 2015	3	1	1	1	0	0	0	2
Redondo & Asociados	December 9, 2015	3	1	1	1	0	0	1	1
NC Report	December 5, 2015	3	1	2	1	0	0	0	1
Redondo & Asociados	December 1, 2015	3	1	1	1	0	0	1	1
Aztiker	November 28, 2015	3	1	1	1	0	0	0	2
Gizaker	November 18, 2015	3	1	1	1	0	0	0	2
CIS	November 16, 2015	2	1	2	1	0	0	0	2
Demoscopia y Servicios	October 22, 2015	3	2	1	1	0	0	0	1
Ikertalde	October 19, 2015	3	1	1	1	0	0	0	2
EP Election	May 25, 2014	(4)	(1)	(2)	(1)	(0)	(0)	(0)	(0)
General Election	November 20, 2011	3	2	2	1	0	0

Gipuzkoa

Vote

Polling firm/Link	Last date of polling									Margin of error	Sample size	Lead
General Election	December 20, 2015	20.9	23.5	13.3	8.7	2.7	0.3	3.7	25.3			1.8
Sigma Dos	December 9, 2015	26	21	13	7				22			4
Redondo & Asociados	December 9, 2015	27.3	25.0	10.9					11.0			2.3
Redondo & Asociados	December 1, 2015	26.2	20.9	13.7					10.9			5.3
Aztiker	November 28, 2015	25.0	26.4	14.5	4.2	4.4		7.7	15.2	±4 pp	600	1.4
Gizaker	November 18, 2015	28.2	28.5	15.0	5.6				18.1			0.3
Ikertalde	October 19, 2015	26.7	26.1	16.0	6.5	2.0	0.2	3.0	17.5	±3.8 pp	700	0.6
EP Election	May 25, 2014	31.1	24.5	13.7	7.9	5.0	3.0	0.7	6.4			6.6
General Election	November 20, 2011	34.8	22.4	21.0	13.7	3.4	1.5					12.4

Seats

Polling firm/Link	Last date of polling
General Election	December 20, 2015	1	2	1	0	0	0	0	2
GAD3	December 11, 2015	2	2	1	0	0	0	0	1
Sigma Dos	December 9, 2015	2	1	1	0	0	0	0	2
Redondo & Asociados	December 9, 2015	2	2	1	0	0	0	0	1
NC Report	December 5, 2015	2	2	1	0	0	0	0	1
Redondo & Asociados	December 1, 2015	2	2	1	0	0	0	0	1
Aztiker	November 28, 2015	2	2	1	0	0	0	0	1
Gizaker	November 18, 2015	2	2	1	0	0	0	0	1
CIS	November 16, 2015	2/3	2	0/1	0	0	0	0	1
Demoscopia y Servicios	October 22, 2015	2	2	1	0	0	0	0	1
Ikertalde	October 19, 2015	2	2	1	0	0	0	0	1
EP Election	May 25, 2014	(3)	(2)	(1)	(0)	(0)	(0)	(0)	(0)
General Election	November 20, 2011	3	1	1	1	0	0

Seville

Vote

Polling firm/Link	Last date of polling							Margin of error	Sample size	Lead
General Election	December 20, 2015	34.0	25.2	5.7	0.6	13.0	19.0			8.8
Sigma Dos	December 9, 2015	31	23	7		20	17			8
Redondo & Asociados	December 9, 2015	32.9	21.4			16.7	20.3			11.5
Redondo & Asociados	December 1, 2015	29.1	23.0			18.7	20.5			6.1
Metroscopia	November 27, 2015	35.7	23.6	6.2		16.7	14.5	±4.4 pp	500	12.1
EP Election	May 25, 2014	37.2	22.1	12.1	7.4	1.7	7.8			15.1
General Election	November 20, 2011	41.7	38.7	8.6	5.5					3.0

Seats

Polling firm/Link	Last date of polling
General Election	December 20, 2015	5	3	0	0	2	2
GAD3	December 11, 2015	5	3/4	0/1	0	2	1
Sigma Dos	December 9, 2015	4	3	1	0	2	2
Redondo & Asociados	December 9, 2015	4	3	0	0	2	3
NC Report	December 7, 2015	6	3	0	0	2	1
Diario Electoral	December 4, 2015	6	3	0	0	2	1
Redondo & Asociados	December 1, 2015	4	3	0	0	2	3
Metroscopia	November 27, 2015	5	3	0	0	2	2
CIS	November 16, 2015	4/5	3	1	0	2/3	1
GAD3	November 12, 2015	5	3	1	0	2	1
Demoscopia y Servicios	October 22, 2015	5	3	0	0	2	2
EP Election	May 25, 2014	(6)	(3)	(1)	(1)	(0)	(1)
General Election	November 20, 2011	6	5	1	0

Valencia

Vote

Polling firm/Link	Last date of polling							Margin of error	Sample size	Lead
General Election	December 20, 2015	30.2	18.8	4.7	27.1	0.7	15.1			3.1
Sigma Dos	December 9, 2015	27	20	8	23		19			4
Redondo & Asociados	December 9, 2015	27.3	20.3		18.5		25.1			2.2
Metroscopia	December 3, 2015	23.6	21.9	6.0	24.0	0.4	23.1	±4.4 pp	500	0.4
Redondo & Asociados	December 1, 2015	27.3	23.5		16.9		24.6			2.7
Sigma Dos	November 23, 2015	28.2	19.5	6.8	22.1		19.1	±3.8 pp	680	6.1

Polling firm/Link	Last date of polling								Margin of error	Sample size	Lead
EP Election	May 25, 2014	27.5	20.6	11.3	10.1	8.5	2.8	7.9			6.9
General Election	November 20, 2011	52.2	26.0	6.8	6.0	5.9					26.2

Seats

Polling firm/Link	Last date of polling
General Election	December 20, 2015	5	3	0	5	0	2
GAD3	December 11, 2015	5	3	1	3	0	3
Sigma Dos	December 9, 2015	4/5	3	1	3/4	0	3
Redondo & Asociados	December 9, 2015	5	3	0	3	0	4
Metroscopia	December 3, 2015	4	3	0/1	4	0	3/4
Redondo & Asociados	December 1, 2015	4	4	0	3	0	4
ODEC	November 23, 2015	4	4	0/1	3/4	0	3
Sigma Dos	November 23, 2015	4/5	3	1	3/4	0	3
CIS	November 16, 2015	4/5	3	0/1	4	0	3

Polling firm/Link	Last date of polling
GAD3	October 29, 2015	5	4	0	2	0	3	1
Demoscopia y Servicios	October 22, 2015	6	4	0	1	0	3	2
Metroscopia	October 7, 2015	4	4	1	1	0	4	2
EP Election	May 25, 2014	(6)	(4)	(2)	(2)	(1)	(0)	(1)
General Election	November 20, 2011	9	4	1	1	1

Zaragoza

Vote

Polling firm/Link	Last date of polling								Margin of error	Sample size	Lead
General Election	December 20, 2015	30.3	22.3	6.5	0.8	w.	17.8	19.2			8.0
Sigma Dos	December 9, 2015	26	18	8		w.	27	19			1
Redondo & Asociados	December 9, 2015	27.4	18.0			w.	18.6	16.5			8.8
Redondo & Asociados	December 1, 2015	28.5	22.2			w.	19.4	16.1			6.3
Metroscopia	November 28, 2015	24.3	26.0	8.1		w.	21.3	14.0	±4.4 pp	500	1.7
EP Election	May 25, 2014	26.2	23.4	9.8	9.1	4.8	3.2	9.9			2.8
General Election	November 20, 2011	46.9	30.8	11.5	6.4	w.					16.1

Melilla

Color key:

  Exit poll

Polling firm/Link	Last date of polling				CpM			Margin of error	Sample size	Lead
General Election	December 20, 2015	43.9	24.6	0.9		15.6	11.4			19.3
TNS Demoscopia	December 20, 2015	48.5	24.0	1.6		13.5	7.9			24.5
SyM Consulting	December 2, 2015	53.1	18.8	2.2		15.1	6.1	±4.4 pp	502	34.3
SyM Consulting	October 7, 2015	49.1	13.7			16.4	12.5	±3.9 pp	633	32.7
SyM Consulting	September 27, 2015	33.6	14.1	0.8	7.9	23.2	10.4	±4.3 pp	519	10.4
EP Election	May 25, 2014	44.0	25.0	7.0		1.8	2.9			19.0
General Election	November 20, 2011	66.7	25.3	3.7						41.4

See also

• Opinion polling for the Spanish general election, 2015