Next Catalan regional election

Next Catalan regional election

←  2024 No later than 11 June 2028
All 135 seats in the Parliament of Catalonia 68 seats needed for a majority
Opinion polls
Leader Salvador Illa Carles Puigdemont Oriol Junqueras Party PSC–PSOE Cat–Junts+ ERC Leader since 30 December 2020 21 March 2024 14 December 2024 Leader's seat Barcelona Barcelona — Last election 42 seats, 28.0% 35 seats, 21.6% 20 seats, 13.7% Current seats 42 35 20 Seats needed 26 33 48   Leader Alejandro Fernández Ignacio Garriga Jéssica Albiach Party PP Vox Comuns Sumar Leader since 10 November 2018 10 August 2020 18 September 2018 Leader's seat Barcelona Barcelona Barcelona Last election 15 seats, 11.0% 11 seats, 8.0% 6 seats, 5.8% Current seats 15 11 6 Seats needed 53 57 62   Leader TBD Sílvia Orriols Party CUP–DT Aliança.cat Leader since — 28 October 2020 Leader's seat — Girona Last election 4 seats, 4.1% 2 seats, 3.8% Current seats 4 2 Seats needed 64 66
Incumbent President Salvador Illa PSC

A regional election will be held in Catalonia no later than Sunday, 11 June 2028, to elect the 16th Parliament of the autonomous community. All 135 seats in the Parliament will be up for election.

Overview

Under the 2006 Statute of Autonomy, the Parliament of Catalonia is the unicameral legislature of the homonymous autonomous community, having legislative power in devolved matters, as well as the ability to vote confidence in or withdraw it from a regional president. ^[1] As a result of no regional electoral law having been approved since the re-establishment of Catalan autonomy, the electoral procedure comes regulated under transitory provisions, supplemented by the provisions within the national electoral law. ^{[2] [a]}

Electoral system

Voting for the Parliament is on the basis of universal suffrage, which comprises all nationals over 18 years of age, registered in Catalonia and in full enjoyment of their political rights, provided that they are not sentenced—by a final court ruling—to deprivation of the right to vote. ^{[2] [4]}

The Parliament of Catalonia is entitled to a minimum of 100 and a maximum of 150 seats, with electoral provisions setting its size at 135. All members are elected in four multi-member constituencies—corresponding to the provinces of Barcelona, Girona, Lleida and Tarragona, with each being allocated a fixed number of seats—using the D'Hondt method and a closed list proportional voting system, with a threshold of three percent of valid votes (which includes blank ballots) being applied in each constituency. ^{[2] [5]} The use of the electoral method may result in a higher effective threshold based on the district magnitude and the distribution of votes among candidacies. ^[6]

As a result of the aforementioned allocation, each Parliament constituency would be entitled the following seats: ^[2]

Seats	Constituencies
85	Barcelona
18	Tarragona
17	Girona
15	Lleida

The law does not provide for by-elections to fill vacated seats; instead, any vacancies that occur after the proclamation of candidates and into the legislative term will be covered by the successive candidates in the list and, when required, by the designated substitutes. ^[7]

Election date

The term of the Parliament of Catalonia expires four years after the date of its previous election, unless it is dissolved earlier. The election decree shall be issued no later than the twenty-fifth day prior to the date of expiry of parliament and published on the following day in the Official Journal of the Government of Catalonia (DOGC), with election day taking place on the fifty-fourth day from publication. ^{[2] [8] [9]} The previous election was held on 12 May 2024, which means that the legislature's term will expire on 12 May 2028. The election decree shall be published in the DOGC no later than 18 April 2028, with the election taking place on the fifty-fourth day from publication, setting the latest possible date for election day on Sunday, 11 June 2028.

The president has the prerogative to dissolve the Parliament of Catalonia and call a snap election, provided that no motion of no confidence is in process and that dissolution does not occur before one year has elapsed since a previous one under this procedure. ^[10] In the event of an investiture process failing to elect a regional president within a two-month period from the first ballot, the Parliament is to be automatically dissolved and a fresh election called. ^[11]

Current parliament

The table below shows the composition of the parliamentary groups in the chamber at the present time. ^{[12] [13] [14]}

Current parliamentary composition

Groups		Parties		Legislators
				Seats	Total
	Socialists' and United to Advance Parliamentary Group		PSC	41	42
			Els Units	1
	Together's Parliamentary Group		JxCat	34	35
			DC	1
	Republican Left of Catalonia's Parliamentary Group		ERC	20	20
	People's Party of Catalonia's Parliamentary Group		PP	15	15
	Vox's Parliamentary Group in Catalonia		Vox	11	11
	Commons Parliamentary Group		CatComú	5	6
			SMR	1
	Mixed Group		CUP	4	6
			Aliança.cat	2

Parties and candidates

The electoral law allows for parties and federations registered in the interior ministry, alliances and groupings of electors to present lists of candidates. Parties and federations intending to form an alliance ahead of an election are required to inform the relevant electoral commission within ten days of the election call, whereas groupings of electors need to secure the signature of at least one percent of the electorate in the constituencies for which they seek election, disallowing electors from signing for more than one list of candidates. Concurrently, parties, federations or alliances that have not obtained a parliamentary mandate at the preceding election are required to secure the signature of at least 0.1 percent of electors in the aforementioned constituencies. ^[15] Amendments to the electoral law in 2024 increased requirements for a balanced composition of men and women in the electoral lists through the use of a zipper system. ^[16]

Below is a list of the main parties and electoral alliances which will likely contest the election:

Candidacy		Parties and alliances	Leading candidate		Ideology	Previous result		Gov.	Ref.
						Vote %	Seats
	PSC–PSOE	List Socialists' Party of Catalonia (PSC–PSOE) United to Advance (Els Units)		Salvador Illa	Social democracy	28.0%	42
	Cat–Junts+	List Together for Catalonia (JxCat) – Action for the Republic (AxR) – Left Movement of Catalonia (MESCat) – Independence Rally (RI.cat) – Catalan State (EC) – Republican Youth of Lleida (JRL) Democrats of Catalonia (DC)		Carles Puigdemont	Catalan independence Sovereigntism Populism	21.6%	35
	ERC	List Republican Left of Catalonia (ERC)		Oriol Junqueras	Catalan independence Left-wing nationalism Social democracy	13.7%	20		[17] [18]
	PP	List People's Party (PP)		Alejandro Fernández	Conservatism Christian democracy	11.0%	15
	Vox	List Vox (Vox)		Ignacio Garriga	Right-wing populism Ultranationalism National conservatism	8.0%	11
	Comuns Sumar	List Catalonia in Common (CatComú) – Barcelona in Common (BComú) – United Left Catalonia (EUCat) – Greens Equo (Verds Equo) – Green Left (EV) Unite Movement (SMR)		Jéssica Albiach	Left-wing populism Direct democracy Eco-socialism	5.8%	6
	CUP–DT	List Popular Unity Candidacy (CUP) – Forward–Socialist Organization of National Liberation (Endavant–OSAN) – Free People (PL–PPCC) Let's Reverse (Capgirem)		TBD	Catalan independence Anti-capitalism Socialism	4.1%	4
	Aliança.cat	List Catalan Alliance (Aliança.cat)		Sílvia Orriols	Catalan independence Anti-immigration Hispanophobia	3.8%	2

Opinion polls

The tables below list opinion polling results 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.

Graphical summary

Local regression trend line of poll results from 12 May 2024 to the present day, with each line corresponding to a political party.

Voting intention estimates

The table below lists weighted 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; 68 seats are required for an absolute majority in the Parliament of Catalonia.

Polling firm/Commissioner	Fieldwork date	Sample size	Turnout										SALF	Lead
Ipsos/La Vanguardia [p 1]	11–17 Sep 2025	2,000	?	25.1 36	13.3 21	14.7 21	9.6 13	12.1 16	4.9 5	4.2 4	11.9 19	1.1 0	–	10.4
Sigma Dos/El Mundo [p 2]	1–11 Sep 2025	1,483	?	26.1 37/39	16.2 24/26	15.0 20/21	10.5 14/15	9.5 12/13	5.2 5/6	4.6 4/5	9.8 11/14	–	–	9.9
Vox [p 3]	2 Sep 2025	1,000	?	23.9 36	18.4 29	15.8 23	10.1 15	10.6 16	6.2 7	3.2 3	6.0 6	–	–	5.5
Opinòmetre/CEO [p 4]	30 May–28 Jun 2025	2,000	?	26.8 40/42	17.5 28/30	14.5 21/23	10.3 14/15	9.6 12/14	5.8 5/6	4.5 3/4	7.6 10/11	–	–	9.3
NC Report/La Razón [p 5]	16–31 May 2025	500	54.2	? 44	? 31	? 18	? 16	? 12	? 5	? 3	? 6	–	–	?
The Objective [p 6]	30 Apr 2025	1,000	?	29.4 43/45	17.2 27/29	13.2 17/19	10.7 15/17	9.8 13/15	4.6 4/5	2.7 2/3	6.3 8/9	–	1.1 0	12.2
Opinòmetre/CEO [p 7]	14 Feb–14 Mar 2025	2,000	?	27.2 41/43	17.0 27/29	14.4 21/23	10.9 14/16	8.4 10/12	7.0 6/7	4.1 3/4	6.2 8/10	–	–	10.2
GESOP/CEO [p 8]	11 Oct–24 Nov 2024	2,000	?	27.4 39/42	18.7 30/32	13.8 20/21	10.6 15/16	7.5 10/11	6.6 6/7	5.7 5/6	5.0 6/7	–	–	8.7
NC Report/La Razón [p 9]	5–12 Jul 2024	1,000	56.5	29.5 44/45	22.4 35/36	11.1 15/16	11.9 15/16	6.8 9	4.1 3	3.7 3	4.0 5	2.2 2	2.1 2	7.1
GESOP/CEO [p 10]	10 Jun–8 Jul 2024	2,000	?	28.0– 32.0 39/45	19.0– 23.0 31/36	13.0– 16.0 19/24	10.0– 13.0 13/18	6.0– 8.0 7/11	5.0– 7.0 5/8	3.0– 5.0 1/6	2.0– 4.0 1/4	–	–	9.0
Hamalgama Métrica/Vozpópuli [p 11]	1–4 Jul 2024	1,000	?	29.4 44	22.8 36	11.6 17	11.7 16	8.3 11	5.0 5	3.6 3	3.9 3	–	–	6.6
Demoscopia y Servicios/The Objective [p 12]	22–24 Jun 2024	1,000	?	28.8 43	22.7 36	11.9 17	11.7 16	6.6 10	5.1 5	3.5 3	4.0 5	–	–	6.1
EM-Analytics/GMG [p 13]	9–13 Jun 2024	1,150	?	30.9 43	23.4 36	11.2 16	12.2 15	8.0 11	5.1 5	3.5 3	4.5 6	–	–	7.5
NC Report/La Razón [p 14]	8–10 Jun 2024	1,000	54.4	29.3 44/45	21.8 34/35	11.5 17/18	11.5 15/16	7.6 10/11	5.4 5	3.8 4	4.1 2/3	–	2.4 0/2	7.5
2024 EP election	9 Jun 2024	—	43.5	30.6 (46)	18.0 (30)	14.8 (23)	13.8 (20)	6.2 (8)	4.3 (4)	–	–	4.6 (4)	2.8 (0)	12.6
2024 regional election	12 May 2024	—	55.3	28.0 42	21.6 35	13.7 20	11.0 15	8.0 11	5.8 6	4.1 4	3.8 2	–	–	6.4

Voting preferences

The table below lists raw, unweighted voting preferences.

Polling firm/Commissioner	Fieldwork date	Sample size										?	N	Lead
Ipsos/La Vanguardia [p 15]	11–17 Sep 2025	2,000	19.1	7.2	15.4	5.3	9.9	2.8	3.1	9.3	0.9	16.0	3.2	3.7
Opinòmetre/CEO [p 16]	30 May–28 Jun 2025	2,000	21.0	9.7	14.2	4.7	6.3	5.0	5.5	4.7	0.1	13.4	9.0	6.8
CIS [p 17]	7–31 Mar 2025	2,307	26.5	6.8	10.8	6.7	4.2	3.0	2.7	4.6	1.5	23.9	5.0	15.7
Opinòmetre/CEO [p 18]	14 Feb–14 Mar 2025	2,000	22.8	10.1	13.9	5.3	5.7	3.5	3.9	2.9	3.1	9.8	10.4	8.9
GESOP/CEO [p 19]	11 Oct–24 Nov 2024	2,000	21.1	12.1	12.5	4.8	4.0	5.7	4.5	2.4	0.1	15.0	9.0	8.6
GESOP/CEO [p 20]	10 Jun–8 Jul 2024	2,000	23.7	12.4	14.1	5.8	4.7	4.8	4.1	2.9	0.5	12.5	8.2	9.6
2024 regional election	12 May 2024	—	16.1	12.4	7.9	6.3	4.6	3.3	2.4	2.2	–	—	42.1	3.7

Preferred President

The table below lists opinion polling on leader preferences to become president of the Government of Catalonia.

Polling firm/Commissioner	Fieldwork date	Sample size									Other/ None/ Not care	?	Lead
			Illa PSC	Puigdem. Junts	Junqueras ERC	Fernández PP	Garriga Vox	Albiach CatComú	Estrada CUP	Orriols AC
Opinòmetre/CEO [p 16]	30 May–28 Jun 2025	2,000	20.3	8.8	6.0	0.9	1.1	1.1	1.2	4.0	33.1	23.6	11.5
CIS [b] [p 17]	7–31 Mar 2025	2,307	27.6	4.7	4.5	3.3	2.8	1.1	0.5	3.9	8.0	43.6	22.9
Opinòmetre/CEO [p 18]	14 Feb–14 Mar 2025	2,000	21.9	9.3	6.3	0.8	0.9	0.9	0.8	1.4	34.6	22.9	12.6
GESOP/CEO [p 19]	11 Oct–24 Nov 2024	2,000	18.1	10.8	3.2	0.3	0.6	0.6	0.2	1.4	41.0	24.0	7.3
InvyMark/laSexta [p 21]	13–17 May 2024	?	68.9	30.0	–	–	–	–	–	–	–	1.1	38.9

Predicted President

The table below lists opinion polling on the perceived likelihood for each leader to become president.

Polling firm/Commissioner	Fieldwork date	Sample size			Other/ None/ Not care	?	Lead
			Illa PSC	Puigdem. Junts
GESOP/CEO [p 20]	10 Jun–8 Jul 2024	2,000	65.4	14.3	7.7	12.7	51.1

Notes

1. Transitory Provision Second of the 2006 Statute maintained the validity of the electoral regulations within the 1979 Statute, of application for as long as a specific law regulating the procedures for elections to the Parliament of Catalonia was not approved. ^[3]
2. Responses denoting a party's generic candidate are aggregated to that party's main candidate/leader at the time of the poll.

References

Opinion poll sources

1. "El PSC ganaría a la baja, pero el avance ultra haría ingobernable Catalunya". La Vanguardia (in Spanish). 21 September 2025.
2. "El apoyo al Gobierno de Pedro Sánchez hunde a Junts en el Parlament e impulsa a Aliança Catalana". El Mundo (in Spanish). 14 September 2025.
3. "Un sondeo sitúa a Vox por encima del PP en Cataluña en caso de elecciones autonómicas". The Objective (in Spanish). 2 September 2025.
4. "Baròmetre d'Opinió Política. 2a onada 2025" (PDF). CEO (in Catalan). 16 July 2025.
5. "Macroencuesta Nc Report (II): Los socios sufren la corrupción". La Razón (in Spanish). 3 June 2025.
6. "El 'efecto Puigdemont' se frena: un sondeo refleja un batacazo de Junts en las catalanas". The Objective (in Spanish). 15 May 2025.
7. "Baròmetre d'Opinió Política. 1a onada 2025" (PDF). CEO (in Catalan). 27 March 2025.
8. "Baròmetre d'Opinió Política. 3a onada 2024" (PDF). CEO (in Catalan). 27 November 2024.
9. "El PSC y Aliança Catalana, los dos grandes beneficiados si hay repetición electoral". La Razón (in Spanish). 20 July 2024.
10. "Baròmetre d'Opinió Política. 2a onada 2024" (PDF). CEO (in Catalan). 18 July 2024.
11. "[A] Cataluña. Encuesta Hamalgama Métrica 08/07/2024: PSC 29,4% (44), Cat-Junts+ 22,8% (36), PP 11,7% (16), ERC 11,6% (17), Vox 8,3% (11), Comuns Sumar 5,0% (5), Aliança.cat 3,9% (3), CUP-DT 3,6% (3)". Electográfica (in Spanish). 8 July 2024.
12. "La caída de ERC en otras elecciones catalanas dejaría a Illa sin tripartito y en manos de PP y Vox". The Objective (in Spanish). 28 June 2024.
13. "La repetición electoral mantiene la ingobernabilidad catalana y descalabra a ERC, Comunes y la CUP". Crónica Global (in Spanish). 17 June 2024.
14. "La repetición electoral beneficia al PSC y perjudica a Esquerra: el bloque separatista seguiría hundiéndose". La Razón (in Spanish). 12 June 2024.
15. "Clima Social Catalunya. 19 de septiembre de 2025". Ipsos (in Spanish). 22 September 2025.
16. "Baròmetre d'Opinió Política. 2a onada 2025. Taules estadístiques" (PDF). CEO (in Catalan). 16 July 2025.
17. "Tendencias y demandas municipales y autonómicas. Comunidad Autónoma de Cataluña (Estudio nº 3503. Marzo 2025)". CIS (in Spanish). 1 July 2025.
18. "Baròmetre d'Opinió Política. 1a onada 2025. Taules estadístiques" (PDF). CEO (in Catalan). 27 March 2025.
19. "Baròmetre d'Opinió Política. 3a onada 2024. Taules estadístiques" (PDF). CEO (in Catalan). 27 November 2024.
20. "Baròmetre d'Opinió Política. 2a onada 2024. Taules estadístiques" (PDF). CEO (in Catalan). 18 July 2024.
21. "Barómetro laSexta. Un 66% de los catalanes cree que el presidente de la Generalitat debe ser Salvador Illa". laSexta (in Spanish). 18 May 2024.

Other

1. Statute (2006) , art. 55.
2. Statute (1979) , tran. prov. 4.
3. Statute (2006), tran. prov. 2.
4. LOREG (1985) , arts. 2–3.
5. LOREG (1985) , arts. 162–164.
6. Gallagher, Michael (30 July 2012). "Effective threshold in electoral systems". Dublin: Trinity College Dublin. Archived from the original on 30 July 2017. Retrieved 22 July 2017.
7. LOREG (1985) , arts. 46 & 48.
8. Statute (2006) , art. 56.
9. LOREG (1985) , art. 42.
10. Statute (2006) , art. 75.
11. Statute (2006) , art. 67.
12. Lozano, Carles. "Eleccions al Parlament de Catalunya (des de 1980)". Historia Electoral.com (in Spanish). Retrieved 1 November 2025.
13. Lozano, Carles. "Parlament de Catalunya: grups parlamentaris (1980 – ...)". Historia Electoral.com (in Spanish). Retrieved 1 November 2025.
14. Lozano, Carles. "Diputats del Parlament de Catalunya (des de 1932)". Historia Electoral.com (in Spanish). Retrieved 1 November 2025.
15. LOREG (1985) , arts. 44 & 169.
16. LOREG (1985) , art. 44 bis.
17. Puente, Arturo (13 May 2024). "Aragonès anuncia que se va y deja abierta la puerta a que ERC no bloquee la investidura de Illa". elDiario.es (in Spanish). Retrieved 13 May 2024.
18. "Junqueras repetirá como presidente de ERC tras lograr el 52% de los votos en la segunda vuelta de las elecciones internas" (in Spanish). RTVE. 14 December 2024. Retrieved 18 January 2025.

Bibliography

• Ley Orgánica 4/1979, de 18 de diciembre, de Estatuto de Autonomía de Cataluña (Organic Law 4/1979). Official State Gazette (in Spanish). 18 December 1979. BOE-A-1979-30178. Retrieved 20 June 2025.
• Ley Orgánica 5/1985, de 19 de junio, del Régimen Electoral General (Organic Law 5/1985). Official State Gazette (in Spanish). 19 June 1985 [version as of 14 July 2025]. BOE-A-1985-11672. Retrieved 5 October 2025.
• Ley Orgánica 6/2006, de 19 de julio, de reforma del Estatuto de Autonomía de Cataluña (Organic Law 6/2006). Official State Gazette (in Spanish). 19 July 2006 [version as of 28 December 2022]. BOE-A-2006-13087. Retrieved 20 June 2025.