2023 Basque foral elections

The 2023 Basque foral elections will be held on Sunday, 28 May 2023 to elect the 12th Juntas Generales of Álava, Biscay and Gipuzkoa. All 153 seats in the three Juntas Generales will be up for election.

Opinion polls

The tables below list voting intention estimates 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 given poll. When available, seat projections are also displayed below the voting estimates in a smaller font.

Álava polling

Polling firm/Commissioner	Fieldwork date	Sample size	Turnout	PNV							Lead
Polling firm/Commissioner	Fieldwork date	Sample size	Turnout	style="background:Template:Basque Nationalist Party/meta/color;"\|	style="background:Template:EH Bildu/meta/color;"\|	style="background:Template:Socialist Party of the Basque Country–Basque Country Left/meta/color;"\|	style="background:Template:People's Party of the Basque Country/meta/color;"\|	style="background:Template:Elkarrekin Podemos/meta/color;"\|	style="background:Template:Citizens (Spanish political party)/meta/color;"\|	style="background:Template:Vox (political party)/meta/color;"\|	Lead

2019 foral election	26 May 2019	—	65.3	29.4 17	21.0 12	18.9 10	15.0 8	9.9 4	2.3 0	1.4 0	style="background:Template:Basque Nationalist Party/meta/color; color:white;"\| 2.1

Biscay polling

Polling firm/Commissioner	Fieldwork date	Sample size	Turnout	PNV							Lead
Polling firm/Commissioner	Fieldwork date	Sample size	Turnout	style="background:Template:Basque Nationalist Party/meta/color;"\|	style="background:Template:EH Bildu/meta/color;"\|	style="background:Template:Socialist Party of the Basque Country–Basque Country Left/meta/color;"\|	style="background:Template:Elkarrekin Podemos/meta/color;"\|	style="background:Template:People's Party of the Basque Country/meta/color;"\|	style="background:Template:Citizens (Spanish political party)/meta/color;"\|	style="background:Template:Vox (political party)/meta/color;"\|	Lead

2019 foral election	26 May 2019	—	65.7	43.1 25	19.7 10	16.5 8	10.5 6	6.6 2	1.2 0	0.9 0	style="background:Template:Basque Nationalist Party/meta/color; color:white;"\| 23.4

Gipuzkoa polling

Polling firm/Commissioner	Fieldwork date	Sample size	Turnout	PNV							Lead
Polling firm/Commissioner	Fieldwork date	Sample size	Turnout	style="background:Template:Basque Nationalist Party/meta/color;"\|	style="background:Template:EH Bildu/meta/color;"\|	style="background:Template:Socialist Party of the Basque Country–Basque Country Left/meta/color;"\|	style="background:Template:Elkarrekin Podemos/meta/color;"\|	style="background:Template:People's Party of the Basque Country/meta/color;"\|	style="background:Template:Citizens (Spanish political party)/meta/color;"\|	style="background:Template:Vox (political party)/meta/color;"\|	Lead
Gizaker/Gipuzkoa Deputation^{[p 1]}^{[p 2]}	24 Nov–1 Dec 2020	1,200	?	36.9 21	33.5 19	15.0 7	8.6 3	3.8 1	0.8 0	-	style="background:Template:Basque Nationalist Party/meta/color; color:white;"\| 3.4
Gizaker/Gipuzkoa Deputation^{[p 3]}^{[p 4]}	11–20 May 2020	850	63.0	34.2	31.4	18.5	8.8	5.5	0.5	-	style="background:Template:Basque Nationalist Party/meta/color; color:white;"\| 2.8
November 2019 general election	10 Nov 2019	—	65.8	30.5	25.8	18.1	15.0	6.2	1.9	1.0	style="background:Template:Basque Nationalist Party/meta/color; color:white;"\| 4.7

2019 foral election	26 May 2019	—	66.7	35.6 20	31.6 17	17.1 9	8.9 4	4.7 1	1.0 0	–	style="background:Template:Basque Nationalist Party/meta/color; color:white;"\| 4.0

Notes

References

Opinion poll sources

^ "La portavoz foral ha presentado los resultados del Sociómetro de Gipuzkoa de diciembre". Diputación de Gipuzkoa (in Spanish). 22 Dec 2020.
^ "El PNV mantiene la hegemonía en Gipuzkoa, pero se estrecha su ventaja con EH Bildu". Diario Vasco (in Spanish). 22 Dec 2020.
^ "Según una encuesta de la Diputación, la ciudadanía defiende que la máxima prioridad tiene que ser apoyar la recuperación económica del territorio". Diputación de Gipuzkoa (in Spanish). 27 May 2020.
^ "El PNV gana en Gipuzkoa con casi tres puntos de ventaja sobre EH Bildu". Diario Vasco (in Spanish). 27 May 2020.

Other

[1] "La portavoz foral ha presentado los resultados del Sociómetro de Gipuzkoa de diciembre". Diputación de Gipuzkoa (in Spanish). 22 Dec 2020.

[2] "El PNV mantiene la hegemonía en Gipuzkoa, pero se estrecha su ventaja con EH Bildu". Diario Vasco (in Spanish). 22 Dec 2020.

[3] "Según una encuesta de la Diputación, la ciudadanía defiende que la máxima prioridad tiene que ser apoyar la recuperación económica del territorio". Diputación de Gipuzkoa (in Spanish). 27 May 2020.

[4] "El PNV gana en Gipuzkoa con casi tres puntos de ventaja sobre EH Bildu". Diario Vasco (in Spanish). 27 May 2020.

[p 1]

[p 2]

[p 3]

[p 4]

v t e Elections and referendums in the Basque Country
Regional elections	1980 1984 1986 1990 1994 1998 2001 2005 2009 2012 2016 2020 2024
General elections	1977 1979 1982 1986 1989 1993 1996 2000 2004 2008 2011 2015 2016 2019 (Apr) 2019 (Nov) 2023
European Parliament elections	1987 1989 1994 1999 2004 2009 2014 2019
Foral elections	1979 1983 1987 1991 1995 1999 2003 2007 2011 2015 2019 2023
Local elections	1979 1983 1987 1991 1995 1999 2003 2007 2011 2015 2019 2023
Referendums	1933 1979