# 2024 Basque regional election

The 2024 Basque regional election was held on Sunday, 21 April 2024, to elect the 13th Parliament of the Basque Autonomous Community. All 75 seats in the Parliament were up for election.
This election was the first since 2009 not to see Iñigo Urkullu as the leading candidate of the Basque Nationalist Party (PNV), after the party chose to replace the incumbent Lehendakari with a low profile politician at the provincial level, Imanol Pradales, following 12 years of uninterrupted government. The main opposition, EH Bildu, also ran under a new candidate, Pello Otxandiano, amid speculation that long-time leader Arnaldo Otegi could have led the candidacy following the end of his disqualification from running for public office. All other parliamentary parties but Podemos and Vox also ran under new candidates: Eneko Andueza by the Socialist Party of the Basque Country–Basque Country Left (PSE–EE), Javier de Andrés by the People's Party (PP)—with the PP+Cs alliance being discontinued and Citizens (CS) deciding not to contest the election—and Alba García by Sumar.
The results showed a close race between the PNV and EH Bildu, with the latter slightly underperforming opinion polls but securing a large increase in its popular support. The PSE–EE, which had been the junior partner to the PNV-led government since 2016, saw an unexpected increase in support to secure its best result since 2012. The PP increased its seat totals by one compared to the PP+Cs results in 2020, whereas the dissolution of the Elkarrekin Podemos alliance saw Sumar clinging on to one seat and Podemos losing all its representation. Vox was able to retain its seat for Álava.

## Overview
### Electoral system

The Basque Parliament was the devolved, unicameral legislature of the autonomous community of the Basque Country, having legislative power in regional matters as defined by the Spanish Constitution and the Basque Statute of Autonomy, as well as the ability to vote confidence in or withdraw it from a lehendakari. Voting for the Parliament was on the basis of universal suffrage, which comprised all nationals over 18 years of age, registered in the Basque Country and in full enjoyment of their political rights. Amendments to the electoral law in 2022 abolished the "begged" or expat vote system (Spanish: Voto rogado), under which Spaniards abroad were required to apply for voting before being permitted to vote. The expat vote system was attributed responsibility for a major decrease in the turnout of Spaniards abroad during the years it had been in force.
The 75 members of the Basque Parliament were elected using the D'Hondt method and a closed list proportional representation, with an electoral threshold of three percent of valid votes—which included blank ballots—being applied in each constituency. Seats were allocated to constituencies, corresponding to the provinces of Álava, Biscay and Gipuzkoa, with each being allocated a fixed number of 25 seats in order to provide for an equal parliamentary representation of the three provinces, as required under the regional statute of autonomy.

### Election date

The term of the Basque Parliament expired four years after the date of its previous election, unless it was dissolved earlier. The election decree was required to 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 Gazette of the Basque Country (BOPV), with election day taking place on the fifty-fourth day from publication. The previous election was held on 12 July 2020, which meant that the legislature's term would have expired on 12 July 2024. The election decree was required to be published in the BOPV no later than 18 June 2024 with the election taking place on the fifty-fourth day from publication, setting the latest possible election date for the Parliament on Sunday, 11 August 2024.
The lehendakari had the prerogative to dissolve the Basque Parliament at any given time and call a snap election, provided that no motion of no confidence was in process. In the event of an investiture process failing to elect a lehendakari within a sixty-day period from the Parliament re-assembly, the Parliament was to be dissolved and a fresh election called.
Following the announcement by Galician president Alfonso Rueda of a snap election in Galicia for 18 February 2024, Urkullu was asked whether he would follow suit and make both elections be held simultaneously—as it had been the case since 2009. To this, he simply stated that "the Basque Country is not Galicia", distancing himself from Rueda's decision. Instead, it was expected that the Basque election would most likely be held in March or April 2024, to allow for more time to approve a final set of bills in the Basque Parliament as well as to avoid a simultaneous call with the European Parliament election on 9 June.
The Basque Parliament was officially dissolved on 27 February 2024 after the publication of the dissolution decree in the BOPV, setting the election date for 21 April.

## Parliamentary composition

The table below shows the composition of the parliamentary groups in the Parliament at the time of dissolution.
Parliamentary composition in February 2024 :
| Groups | Groups | Parties | Parties | Legislators | Legislators |
| Groups | Groups | Parties | Parties | Seats | Total |
| | Basque Nationalists Parliamentary Group | | EAJ/PNV | 31 | 31 |
| | EH Bildu Parliamentary Group | | EH Bildu | 21 | 21 |
| | Basque Socialists Parliamentary Group | | PSE–EE (PSOE) | 10 | 10 |
| | Elkarrekin Podemos–IU Parliamentary Group | | Podemos | 4 | 6 |
| | Elkarrekin Podemos–IU Parliamentary Group | | EzAn–IU | 2 | 6 |
| | Basque People's Parliamentary Group | | PP | 5 | 5 |
| | Mixed Group | | Vox | 1 | 2 |
| | Mixed Group | | CS | 1 | 2 |

## Parties and candidates

The electoral law allowed for parties and federations registered in the interior ministry, coalitions and groupings of electors to present lists of candidates. Parties and federations intending to form a coalition ahead of an election were required to inform the relevant Electoral Commission within ten days of the election call, whereas groupings of electors needed to secure the signature of at least one percent of the electorate in the constituencies for which they sought election, disallowing electors from signing for more than one list of candidates.
Below is a list of the main parties and electoral alliances which contested the election:
| Candidacy | Candidacy | Parties and alliances | Leading candidate | Leading candidate | Ideology | Previous result | Previous result | Gov. | Ref. |
| Candidacy | Candidacy | Parties and alliances | Leading candidate | Leading candidate | Ideology | Votes (%) | Seats | Gov. | Ref. |
| | EAJ/PNV | List Basque Nationalist Party (EAJ/PNV) | | Imanol Pradales | Basque nationalism Christian democracy Social democracy | 38.70% | 31 | Y | [17] [18] |
| | EH Bildu | List Basque Country Gather (EH Bildu) – Create (Sortu) – Basque Solidarity (EA) – Alternative (Alternatiba) | | Pello Otxandiano | Basque independence Abertzale left Socialism | 27.60% | 21 | N | [19] [20] |
| | PSE–EE (PSOE) | List Socialist Party of the Basque Country–Basque Country Left (PSE–EE (PSOE)) | | Eneko Andueza | Social democracy | 13.52% | 10 | Y | |
| | Podemos–AV | List We Can (Podemos) Green Alliance (AV) | | Miren Gorrotxategi | Left-wing populism Democratic socialism | 9.27% | 6 | N | [22] [23] [24] |
| | Sumar | List Unite Movement (SMR) Plural Left–United Left (EzAn–IU) – Communist Party of the Basque Country (PCE/EPK) – The Dawn. Marxist Organization OM (La Aurora (om)) – Republican Left (IR) Greens Equo (VQ) More Basque Country–Build the Basque Country (ME/EE) | | Alba García | Progressivism Left-wing populism Green politics | 9.27% | 6 | N | [22] [24] |
| | PP | List People's Party (PP) | | Javier de Andrés | Conservatism Christian democracy | 6.71% | 6 | N | |
| | Vox | List Vox (Vox) | | Amaia Martínez | Right-wing populism Ultranationalism National conservatism | 1.94% | 1 | N | |

## Timetable

The key dates are listed below (all times are CET):
* 26 February: The election decree is issued with the countersign of the Lehendakari after deliberation in the Council of Government.
* 27 February: Formal dissolution of the Basque Parliament and beginning of a suspension period of events for the inauguration of public works, services or projects.
* 1 March: Initial constitution of historical territory and zone electoral commissions.
* 8 March: Deadline for parties and federations intending to enter into a coalition to inform the relevant electoral commission.
* 18 March: Deadline for parties, federations, coalitions, and groupings of electors to present lists of candidates to the relevant electoral commission.
* 20 March: Submitted lists of candidates are provisionally published in the Official Gazette of the Basque Country (BOPV).
* 23 March: Deadline for citizens entered in the Register of Absent Electors Residing Abroad (CERA) and for citizens temporarily absent from Spain to apply for voting.
* 24 March: Deadline for parties, federations, coalitions, and groupings of electors to rectify irregularities in their lists.
* 25 March: Official proclamation of valid submitted lists of candidates.
* 26 March: Proclaimed lists are published in the BOPV.
* 5 April: Official start of electoral campaigning.
* 11 April: Deadline to apply for postal voting.
* 16 April: Official start of legal ban on electoral opinion polling publication, dissemination or reproduction and deadline for CERA citizens to vote by mail.
* 17 April: Deadline for postal and temporarily absent voters to issue their votes.
* 19 April: Last day of official electoral campaigning and deadline for CERA citizens to vote in a ballot box in the relevant consular office or division.
* 20 April: Official 24-hour ban on political campaigning prior to the general election (reflection day).
* 21 April: Polling day (polling stations open at 9 am and close at 8 pm or once voters present in a queue at/outside the polling station at 8 pm have cast their vote). Provisional counting of votes starts immediately.
* 26 April: General counting of votes, including the counting of CERA votes.
* 30 April: Deadline for the general counting of votes to be carried out by the relevant electoral commission.
* 11 May: Deadline for elected members to be proclaimed by the relevant electoral commission.
* 18 May: Final deadline for definitive results to be published in the BOPV.

## Campaign
### Party slogans

| Party or alliance | Original slogan | English translation |
| EAJ/PNV | « Aukeratu Euskadi. Elige Bienestar » | "Choose the Basque Country. Choose wellbeing" |
| EH Bildu | « Aldaketa da orain. El futuro en tus manos » | "The change is now. The future in your hands" |
| PSE–EE (PSOE) | « Vota al que decide. Erabakia zurea » | "Vote for the one who decides. The decision is yours" |
| Podemos–AV | « Elige izquierda » | "Choose the left" |
| Sumar | « Es tu tiempo. Euskadi berria » | "It's your time. The new Basque Country" |
| PP | « Por una Euskadi abierta/Euskadi ireki baten alde » | "For an open Basque Country" |
| Vox | « Sabes que es verdad » | "You know it's true" |

### Election debates

2024 Basque regional election debates :
| Date | Organisers | Moderator(s) | P Present  S Surrogate  NI Not invited  A Absent invitee | P Present  S Surrogate  NI Not invited  A Absent invitee | P Present  S Surrogate  NI Not invited  A Absent invitee | P Present  S Surrogate  NI Not invited  A Absent invitee | P Present  S Surrogate  NI Not invited  A Absent invitee | P Present  S Surrogate  NI Not invited  A Absent invitee | P Present  S Surrogate  NI Not invited  A Absent invitee | P Present  S Surrogate  NI Not invited  A Absent invitee | P Present  S Surrogate  NI Not invited  A Absent invitee |
| Date | Organisers | Moderator(s) | PNV | EH Bildu | PSE–EE | Podemos | Sumar | PP | Vox | Audience | Ref. |
| 9 April | Coordinadora de ONGD de Euskadi | Begoña Beristain | S Legarreta | S Urrea | S Gallastegi | S Gorritxo | S Martínez | S Garrido | NI | — | |
| 9 April | RTVE | Xabier Fortes Teresa Aguiló | S Díez | S Kortajarena | P Andueza | S De Uralde | P García | P De Andrés | P Martínez | 14.2% (83,000) | |
| 10 April | Cadena SER | Eva Domaika | S Díez | S De Eguilaz | S Jilete | NI | NI | S López | NI | — | |
| 10 April | EITB | Nerea Reparaz | P Pradales | P Otxandiano | P Andueza | P Gorrotxategi | S Larrea | S Garrido | A | 4.0% | [37] [38] |
| 12 April | AMPEA | Eva Silván | S Melgosa | S Etxebarrieta | S Jilete | S González | S García | S Garrido | NI | — | |
| 12 April | Cadena SER | Eva Domaika | S Díez | S Rodriguez | S Itxaso | S Soto | S Martínez | S Morales | A | — | |
| 15 April | El Diario Vasco | Estrella Vallejo Javier Roldán | P Pradales | P Otxandiano | P Andueza | S Soto | P García | P De Andrés | NI | — | |
| 16 April | EITB | África Baeta Xabier García Ramsden | P Pradales | P Otxandiano | P Andueza | P Gorrotxategi | P García | P De Andrés | P Martínez | 17.4% (86,000) | [37] [42] |
| 17 April | UN Etxea EGK | Iratxe Uriarte | S Díez | S Del Valle | S Blanco | S Mestraitua | S Alonso | S Velasco | NI | — | [43] [44] |
| 17 April | Cadena SER | Eva Domaika | S Olano | S Rodriguez | S Corcuera | S Soto | S Hernández | S Gotxi | A | — | |
| 18 April | El Correo | Marta Madruga Olatz Barriuso | P Pradales | P Otxandiano | P Andueza | P Gorrotxategi | P García | P De Andrés | P Martínez | — | |
| 19 April | Cadena SER | Jon Egaña | P Pradales | P Otxandiano | P Andueza | P Gorrotxategi | P García | P De Andrés | P Martínez | — | |

## 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.

### 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; 38 seats were required for an absolute majority in the Basque Parliament.

#### Color key

Poll conducted after legal ban on opinion polls
| Polling firm/Commissioner | Fieldwork date | Sample size | Turnout | PNV | | | | | | | | | Lead |
| 2024 regional election | 21 Apr 2024 | — | 60.0 | 34.8 27 | 32.1 27 | 14.1 12 | 2.2 0 | – | 2.0 1 | 9.2 7 | – | 3.3 1 | 2.7 |
| Gizaker/EITB | 15–21 Apr 2024 | 3,608 | ? | 35.7 26/28 | 32.9 26/28 | 14.3 10/12 | 3.6 1/2 | – | 1.6 0 | 8.4 7 | – | 2.6 0/2 | 2.8 |
| Sigma Dos/El Mundo | 13–20 Apr 2024 | 2,104 | ? | 34.2 26/28 | 33.4 27/29 | 13.7 10/11 | 3.0 0/2 | – | 2.0 0/1 | 8.6 7/8 | – | 3.6 1/3 | 0.8 |
| KeyData/Público | 15 Apr 2024 | ? | 62.7 | 34.7 28 | 34.5 29 | 13.2 10 | 2.3 0 | – | 1.8 0/1 | 8.5 6/7 | – | 3.1 1 | 0.2 |
| Data10/OKDiario | 14–15 Apr 2024 | 1,500 | 61 | 34.2 27 | 34.4 29 | 13.1 10 | 2.2 0 | – | 2.3 1 | 8.4 7 | – | 3.1 1 | 0.2 |
| SocioMétrica/El Español | 10–14 Apr 2024 | 1,500 | ? | 33.9 27/28 | 34.8 28/29 | 13.5 10/11 | 2.3 0 | – | 2.0 0/1 | 8.1 6/7 | – | 3.4 0/3 | 0.9 |
| ElectoPanel/Crónica Vasca | 27 Mar–13 Apr 2024 | 1,391 | ? | 34.7 28 | 34.1 29 | 12.9 10 | 2.8 0 | – | 2.0 1 | 9.4 7 | – | 2.9 0 | 0.6 |
| Target Point/El Debate | 9–12 Apr 2024 | 1,001 | ? | 35.2 28/29 | 33.9 27/28 | 13.3 10/11 | 2.0 0 | – | 1.7 0/1 | 8.3 7/8 | – | 3.5 0/2 | 1.3 |
| DYM/Henneo | 8–12 Apr 2024 | 1,221 | ? | 35.6 28/29 | 36.0 28/29 | 13.7 9/10 | 1.8 0/1 | – | ? 0 | 9.6 7/8 | – | 2.3 0/1 | 0.4 |
| NC Report/La Razón | 8–12 Apr 2024 | 1,000 | 66.7 | 35.3 28/29 | 34.3 28/29 | 12.3 10 | 2.4 0 | – | 1.9 0/1 | 8.8 7/8 | – | 3.2 0/1 | 1.0 |
| GAD3/ABC | 8–12 Apr 2024 | 800 | ? | 35.6 27/29 | 34.2 28/30 | 12.6 10 | 2.6 0/1 | – | 2.2 0/1 | 7.5 6/7 | – | 2.9 0/2 | 1.3 |
| Sigma Dos/El Mundo | 1–12 Apr 2024 | 1,489 | ? | 34.8 26/28 | 34.1 28/30 | 13.6 10/11 | 2.0 0/1 | – | 2.4 0/1 | 8.5 7/8 | – | 3.3 0/2 | 0.7 |
| Hamalgama Métrica/Vozpópuli | 8–11 Apr 2024 | 1,000 | 66.1 | 34.8 28 | 33.9 29 | 12.5 10 | 2.3 0 | – | 2.3 1 | 8.3 7 | – | 2.9 0 | 0.9 |
| Gizaker/EITB | 5–11 Apr 2024 | 1,800 | 60.8 | 34.2 26/27 | 34.9 28/29 | 14.0 10/12 | 2.4 0 | – | 1.5 0 | 7.7 7 | – | 3.8 1/2 | 0.5 |
| 40dB/Prisa | 5–10 Apr 2024 | 1,200 | ? | 34.5 27/28 | 35.4 28/31 | 13.4 10/11 | 2.3 0 | – | 1.9 0/1 | 8.2 6/7 | – | 2.2 0 | 0.9 |
| Simple Lógica/elDiario.es | 3–10 Apr 2024 | 946 | 56.0 | 33.8 27/28 | 34.4 28/29 | 12.8 9/10 | 3.0 0/1 | – | 2.0 0 | 7.8 6/7 | – | 3.6 2/3 | 0.6 |
| Celeste-Tel/Onda Cero | 4–9 Apr 2024 | 1,100 | 65.2 | 35.5 28 | 33.9 29 | 13.2 10 | 1.9 0 | – | 1.8 0 | 8.4 7 | – | 3.0 1 | 1.6 |
| CIS | 4–8 Apr 2024 | 4,025 | ? | 32.6– 33.5 | 34.2– 35.1 | 13.3– 14.1 | 3.1– 3.2 | – | 2.7– 3.0 | 6.7– 7.0 | – | 3.1– 3.6 | 1.6 |
| Data10/OKDiario | 5–6 Apr 2024 | 1,500 | ? | 33.7 27 | 33.6 28 | 13.2 10 | 2.7 1 | – | 2.2 1 | 8.7 7 | – | 3.2 1 | 0.1 |
| GAD3/Mediaset | 1–5 Apr 2024 | 800 | ? | 35.8 28/29 | 34.2 28/30 | 14.2 10/12 | 2.4 0 | – | ? 0 | 7.8 6/7 | – | ? 0 | 1.6 |
| Ikerfel/El Diario Vasco | 26 Mar–5 Apr 2024 | 2,400 | 63.2 | 33.8 27 | 34.2 27/28 | 13.3 10/11 | 2.6 0 | – | 2.1 0/1 | 8.6 6/7 | – | 3.8 3 | 0.5 |
| NC Report/La Razón | 25 Mar–5 Apr 2024 | 1,000 | 62.6 | 35.9 28/29 | 33.0 27/28 | 13.0 10 | 2.8 0 | – | 1.7 0/1 | 8.6 8 | – | 3.0 0/1 | 2.9 |
| KeyData/Público | 4 Apr 2024 | ? | 61.6 | 35.3 28/29 | 33.2 29 | 13.3 10 | 2.5 0 | – | 1.9 0/1 | 8.7 7 | – | 3.0 0/1 | 2.1 |
| Sigma Dos/El Mundo | 18 Mar–4 Apr 2024 | 2,089 | ? | 35.0 28 | 32.6 26/28 | 13.4 10/11 | 2.0 0 | – | 2.1 0 | 9.8 7/8 | – | 3.6 1/3 | 2.4 |
| Sigma Dos/El Mundo | 18–26 Mar 2024 | 1,798 | ? | 34.8 27/28 | 32.9 26/27 | 13.3 10/11 | 2.9 0/1 | – | 1.8 0 | 10.0 7/10 | – | 3.2 0/2 | 1.9 |
| ElectoPanel/Crónica Vasca | 1–26 Mar 2024 | 1,391 | ? | 34.1 28 | 33.9 28 | 12.4 10 | 2.6 0 | – | 2.3 1 | 8.6 7 | – | 3.2 1 | 0.2 |
| CIS (SocioMétrica) | 18–22 Mar 2024 | 4,998 | ? | 37.8 30/31 | 31.1 27/28 | 11.3 8/9 | 2.2 0 | – | 3.3 1 | 8.2 6/7 | – | 3.0 1 | 6.7 |
| CIS | 18–22 Mar 2024 | 4,998 | ? | 36.1 30/31 | 33.0 28/29 | 13.1 10/11 | 2.5 0/1 | – | 1.9 0/1 | 7.7 5/6 | – | 3.7 0/2 | 3.1 |
| Ikerfel/GPS | 15–20 Mar 2024 | 3,030 | 61.2 | 35.7 29 | 33.7 29 | 13.1 10 | 2.4 0 | – | 1.9 0 | 7.5 6 | – | 2.8 1 | 2.0 |
| 40dB/Prisa | 15–19 Mar 2024 | 1,200 | ? | 34.2 25/28 | 33.7 27/28 | 13.8 11/12 | 2.8 0/1 | – | 2.1 1 | 8.1 6/7 | – | 3.0 0/2 | 0.5 |
| Aztiker/Gara | 11–18 Mar 2024 | 1,800 | ? | 33.4 26/28 | 34.0 28/30 | 13.9 11/12 | 3.0 0/1 | – | 2.2 0/1 | 8.5 6/7 | – | 3.1 1/2 | 0.6 |
| Gizaker/EITB | 8–14 Mar 2024 | 1,800 | 61.2 | 36.0 27/28 | 32.7 27/28 | 14.2 11 | 3.7 2 | – | 1.4 0 | 8.3 7 | – | 2.9 0 | 3.3 |
| ElectoPanel/Crónica Vasca | 1–14 Mar 2024 | 1,284 | ? | 34.0 28 | 34.4 28 | 12.0 10 | 2.4 0 | – | 2.5 1 | 9.3 7 | – | 3.4 1 | 0.4 |
| Sigma Dos/El Mundo | 1–14 Mar 2024 | 1,207 | ? | 34.3 26/28 | 32.3 26/27 | 14.7 11 | 0.9 0 | – | 1.3 0 | 10.1 7/8 | – | 6.0 3 | 2.0 |
| ElectoPanel/Crónica Vasca | 16–28 Feb 2024 | 1,301 | ? | 33.9 27 | 34.2 28 | 11.5 9 | 2.4 0 | – | 2.5 1 | 9.0 7 | – | 4.0 3 | 0.3 |
| ElectoPanel/Crónica Vasca | 2–15 Feb 2024 | 1,287 | ? | 34.1 27 | 31.5 26 | 14.6 11 | 2.1 0 | – | 2.6 1 | 8.9 7 | – | 5.1 3 | 2.6 |
| Ikerfel/GPS | 30 Jan–2 Feb 2024 | 3,030 | 60.9 | 34.6 27 | 32.4 27 | 14.2 11 | 3.0 1 | – | 2.5 1 | 7.7 6 | – | 2.7 2 | 2.2 |
| ElectoPanel/Crónica Vasca | 18 Jan–1 Feb 2024 | 1,392 | ? | 33.5 25 | 31.0 26 | 15.3 13 | 0.8 0 | – | 2.2 1 | 9.2 7 | – | 5.3 3 | 2.5 |
| Gizaker/EITB | 24–29 Jan 2024 | 1,800 | 64.2 | 35.8 28 | 32.1 26 | 14.8 12 | 4.0 2 | – | 1.6 0 | 7.3 6 | – | 3.2 1 | 3.7 |
| Gizaker/EITB | 24–29 Jan 2024 | 1,800 | 64.2 | 35.8 27 | 32.1 26 | 14.8 11 | | – | 1.6 0 | 7.3 6 | – | 7.2 5 | 3.7 |
| Ikerfel/El Diario Vasco | 19–26 Jan 2024 | 2,400 | ? | ? 25/26 | ? 27/28 | ? 11/12 | ? 0 | – | ? 0/1 | ? 6/8 | – | ? 3 | ? |
| Ikerfel/El Diario Vasco | 19–26 Jan 2024 | 2,400 | 59.9 | 34.3 25/26 | 33.0 27 | 15.0 11/12 | | – | 1.6 0/1 | 7.2 5/6 | – | 7.1 4/6 | 1.3 |
| ElectoPanel/Crónica Vasca | 1 Dec–17 Jan 2024 | 1,470 | ? | 33.4 26 | 31.7 27 | 14.4 11 | 1.0 0 | – | 2.5 1 | 8.9 7 | – | 5.7 3 | 1.7 |
| Sigma Dos/El Mundo | 26 Dec–9 Jan 2024 | 1,200 | ? | 35.8 28 | 32.0 24/25 | 15.2 11/13 | – | – | 1.3 0 | 8.3 6/7 | – | 7.0 4 | 3.8 |
| ElectoPanel/Crónica Vasca | 1 Dec–4 Jan 2024 | 1,470 | ? | 32.8 26 | 31.9 27 | 14.2 11 | 1.4 0 | – | 2.5 1 | 9.6 7 | – | 6.3 3 | 0.9 |
| Hamalgama Métrica/Vozpópuli | 20–27 Dec 2023 | 1,000 | 65 | 37.1 28 | 32.1 26 | 10.6 8 | | – | 2.9 1 | 10.6 9 | – | 4.9 3 | 5.0 |
| Aztiker/Gara | 7–20 Dec 2023 | 1,800 | ? | 31.5 24/25 | 32.1 24/27 | 15.3 11/12 | | – | 2.8 1 | 9.4 6/8 | – | 7.7 6 | 0.6 |
| Ikerfel/GPS | 21–24 Nov 2023 | 3,030 | 62.0 | 37.1 29 | 29.9 25 | 14.3 11 | 6.5 3 | – | 2.1 0 | 8.0 7 | – | – | 7.2 |
| ElectoPanel/Electomanía | 29 Oct–24 Nov 2023 | 1,390 | ? | 32.4 25 | 32.9 26 | 14.4 11 | 7.6 5 | – | 2.5 1 | 9.5 7 | – | – | 0.5 |
| Sigma Dos/El Mundo | 13–15 Sep 2023 | 800 | ? | 32.1 25 | 32.5 27 | 17.0 13 | 5.1 3 | – | 2.8 1 | 7.9 6 | 1.1 0 | – | 0.4 |
| 2023 general election | 23 Jul 2023 | — | 65.1 | 24.0 (17) | 23.9 (18) | 25.3 (20) | | – | 2.6 (1) | 11.6 (10) | – | 11.1 (9) | 1.3 |
| ElectoPanel/Electomanía | 28 May–15 Jun 2023 | 5,804 | ? | 34.7 28 | 31.2 24 | 12.3 9 | 9.2 6 | – | 2.6 1 | 9.5 7 | – | – | 3.5 |
| 2023 foral elections | 28 May 2023 | — | 60.0 | 34.5 (26) | 28.8 (24) | 16.2 (13) | 7.0 (5) | – | 1.5 (1) | 8.9 (7) | – | – | 5.7 |
| ElectoPanel/Electomanía | 15 Mar–29 Apr 2022 | 228 | ? | 36.2 28 | 29.0 24 | 12.2 9 | 8.8 6 | 8.6 7 | 2.0 1 | | | – | 7.2 |
| Ikerfel/GPS | 21–25 Feb 2022 | 3,333 | 55.2 | 39.3 31 | 27.3 22 | 14.3 12 | 7.0 4 | – | 2.7 1 | 6.2 5 | – | – | 12.0 |
| Ikerfel/GPS | 29 Nov–3 Dec 2021 | 3,333 | 55.5 | 39.6 31 | 27.5 23 | 14.0 10 | 6.7 4 | – | 2.2 1 | 6.7 6 | – | – | 12.1 |
| Ikerfel/GPS | 27 Sep–1 Oct 2021 | 3,333 | 56.2 | 39.4 31 | 27.7 23 | 13.9 11 | 6.8 4 | 6.9 5 | 1.9 1 | | | – | 11.7 |
| ElectoPanel/Electomanía | 15 Sep 2021 | ? | ? | 40.0 31 | 27.3 23 | 13.5 10 | 6.4 4 | 8.2 7 | 1.7 0 | | | – | 12.7 |
| Ikerfel/GPS | 17–21 May 2021 | 3,333 | 55.1 | 39.0 31 | 27.5 22 | 13.6 10 | 6.6 4 | 7.7 7 | 1.7 1 | | | – | 11.5 |
| 2020 regional election | 12 Jul 2020 | — | 50.8 | 38.7 31 | 27.6 21 | 13.5 10 | 8.0 6 | 6.7 6 | 1.9 1 | | | – | 11.1 |

### Voting preferences

The table below lists raw, unweighted voting preferences.
| Polling firm/Commissioner | Fieldwork date | Sample size | PNV | | | | | | | | ? | N | Lead |
| 2024 regional election | 21 Apr 2024 | — | 21.6 | 20.0 | 8.7 | 1.2 | – | 1.4 | 5.7 | 2.0 | — | 37.5 | 1.6 |
| DYM/Henneo | 8–12 Apr 2024 | 1,221 | 17.7 | 25.2 | 8.3 | 3.9 | – | 1.5 | 7.6 | 3.6 | 20.9 | 8.2 | 7.5 |
| Gizaker/EITB | 5–11 Apr 2024 | 1,800 | 23.0 | 28.0 | 4.0 | 1.0 | – | – | 2.0 | 2.0 | – | – | 5.0 |
| 40dB/Prisa | 5–10 Apr 2024 | 1,200 | 19.6 | 19.9 | 12.0 | 3.5 | – | 2.6 | 5.6 | 3.7 | 19.5 | 8.9 | 0.3 |
| Simple Lógica/elDiario.es | 3–10 Apr 2024 | 946 | 18.7 | 22.3 | 9.8 | – | – | – | 4.9 | – | 18.6 | – | 3.6 |
| CIS | 4–8 Apr 2024 | 4,025 | 22.8 | 25.2 | 8.9 | 1.9 | – | 1.5 | 4.6 | 1.4 | 26.3 | 5.2 | 2.4 |
| CIS | 18–22 Mar 2024 | 4,998 | 27.9 | 25.9 | 10.1 | 1.9 | – | 1.6 | 4.9 | 2.3 | 19.4 | 3.5 | 2.0 |
| Ikerfel/GPS | 15–20 Mar 2024 | 3,030 | 18.7 | 18.7 | 5.0 | 0.8 | – | 0.5 | 1.7 | 0.9 | 40.3 | 11.7 | Tie |
| 40dB/Prisa | 15–19 Mar 2024 | 1,200 | 20.9 | 18.9 | 9.7 | 3.3 | – | 3.4 | 3.8 | 3.2 | 25.2 | 5.7 | 2.0 |
| Gizaker/EITB | 8–14 Mar 2024 | 1,800 | 22.5 | 26.9 | 5.0 | 1.3 | – | 0.3 | 1.4 | 1.2 | 29.9 | 9.7 | 4.4 |
| Ikerfel/GPS | 30 Jan–2 Feb 2024 | 3,030 | 21.3 | 19.8 | 7.6 | 1.3 | – | 1.3 | 2.6 | 1.5 | 30.6 | 12.1 | 1.5 |
| Gizaker/EITB | 24–29 Jan 2024 | 1,800 | 23.2 | 25.2 | 5.2 | 1.8 | – | 0.7 | 1.2 | 1.6 | 28.6 | 10.4 | 2.0 |
| Ikerfel/GPS | 21–24 Nov 2023 | 3,030 | 23.5 | 19.5 | 6.9 | 2.8 | – | 0.6 | 3.2 | – | 30.6 | 10.8 | 4.0 |
| 2023 general election | 23 Jul 2023 | — | 16.1 | 16.1 | 17.0 | | – | 1.8 | 7.7 | 7.4 | — | 32.4 | 0.9 |
| 2023 foral elections | 28 May 2023 | — | 20.4 | 17.0 | 9.6 | 4.1 | – | 0.9 | 5.2 | – | — | 40.0 | 3.4 |
| Ikerfel/GPS | 21–25 Feb 2022 | 3,333 | 24.1 | 13.9 | 7.7 | 4.9 | – | 0.8 | 1.0 | – | 31.4 | 13.0 | 10.2 |
| Ikerfel/GPS | 29 Nov–3 Dec 2021 | 3,333 | 27.9 | 14.6 | 6.5 | 4.6 | – | 0.7 | 1.5 | – | 28.8 | 12.2 | 13.3 |
| Ikerfel/GPS | 27 Sep–1 Oct 2021 | 3,333 | 26.6 | 14.5 | 6.6 | 4.9 | 1.4 | 0.4 | | – | 32.1 | 11.5 | 12.1 |
| Ikerfel/GPS | 17–21 May 2021 | 3,333 | 24.9 | 13.9 | 5.9 | 4.3 | 1.6 | 0.4 | | – | 30.6 | 15.2 | 11.0 |
| 2020 regional election | 12 Jul 2020 | — | 20.3 | 14.5 | 7.1 | 4.2 | 3.5 | 1.0 | | – | — | 47.1 | 5.8 |

### Victory preferences

The table below lists opinion polling on the victory preferences for each party in the event of a regional election taking place.
| Polling firm/Commissioner | Fieldwork date | Sample size | PNV | | | | | | | Other/ None | ? | Lead |
| CIS | 4–8 Apr 2024 | 4,025 | 29.8 | 29.0 | 10.6 | 2.0 | 1.7 | 4.4 | 2.0 | 5.1 | 15.6 | 1.8 |
| CIS | 18–22 Mar 2024 | 4,998 | 34.9 | 30.0 | 10.9 | 1.9 | 1.4 | 5.0 | 2.3 | 3.8 | 9.9 | 4.9 |

### Victory likelihood

The table below lists opinion polling on the perceived likelihood of victory for each party in the event of a regional election taking place.
| Polling firm/Commissioner | Fieldwork date | Sample size | PNV | | | | Other/ None | ? | Lead |
| GAD3/Mediaset | 8 Apr 2024 | ? | 72.0 | 9.0 | 4.0 | 1.0 | 0.9 | 9.3 | 63.0 |
| CIS | 18–22 Mar 2024 | 4,998 | 60.5 | 27.2 | 2.0 | – | 0.9 | 9.3 | 33.3 |
| ElectoPanel/Electomanía | 31 Dec–12 Jan 2024 | 4,250 | 32.7 | 55.7 | – | – | – | 11.6 | 23.0 |

### Preferred Lehendakari

The table below lists opinion polling on leader preferences to become lehendakari.
| Polling firm/Commissioner | Fieldwork date | Sample size | | | | | | | | Other/ None/ Not care | ? | Lead |
| Polling firm/Commissioner | Fieldwork date | Sample size | Pradales PNV | Otxan. EH Bildu | Andueza PSE–EE | Gorrotx. Podemos | De Andrés PP | Martínez Vox | García Sumar | Other/ None/ Not care | ? | Lead |
| DYM/Henneo | 8–12 Apr 2024 | 1,221 | 28.0 | 30.9 | – | – | – | – | – | – | 41.1 | 2.9 |
| Gizaker/EITB | 5–11 Apr 2024 | 1,800 | 27.8 | 27.0 | 3.1 | 0.7 | 1.5 | 0.2 | 1.1 | – | 38.6 | 0.8 |
| 40dB/Prisa | 5–10 Apr 2024 | 1,200 | 23.5 | 19.8 | 9.5 | 3.5 | 5.7 | 2.1 | 3.3 | 13.3 | 19.2 | 3.7 |
| CIS | 4–8 Apr 2024 | 4,025 | 28.2 | 26.8 | 8.9 | 2.8 | 4.0 | 1.7 | 1.8 | 6.3 | 19.4 | 1.4 |
| CIS | 18–22 Mar 2024 | 4,998 | 30.4 | 26.1 | 8.2 | 1.7 | 4.0 | 1.4 | 2.0 | 7.9 | 18.3 | 4.3 |
| 40dB/Prisa | 15–19 Mar 2024 | 1,200 | 24.8 | 21.5 | 7.3 | 4.3 | 4.8 | 2.8 | 3.3 | 11.0 | 20.2 | 3.3 |
| Gizaker/EITB | 8–14 Mar 2024 | 1,800 | 26.0 | 26.1 | 4.1 | 1.7 | 0.8 | 0.3 | 0.8 | – | 40.2 | 0.1 |
| Gizaker/EITB | 24–29 Jan 2024 | 1,800 | 25.4 | 25.3 | 5.3 | 1.7 | 1.2 | 0.6 | 1.2 | – | 39.3 | 0.1 |

## Voter turnout

The table below shows registered vote turnout on election day without including voters from the Census of Absent-Residents (CERA). Compared to past elections, 2024 elections turnout data are to be gathered at 13:00 and 18:00 (instead of 12:00 and 17:00 at previous elections).
| Province | Time | Time | Time | Time | Time | Time | Time | Time | Time |
| Province | 13:00 | 13:00 | 13:00 | 18:00 | 18:00 | 18:00 | 20:00 | 20:00 | 20:00 |
| Province | 2020 | 2024 | +/– | 2020 | 2024 | +/– | 2020 | 2024 | +/– |
| Álava | 13.51% | 25.93% | +12.42 | 33.21% | 48.73% | +15.52 | 50.31% | 61.11% | +10.80 |
| Biscay | 13.49% | 27.43% | +13.94 | 36.40% | 51.87% | +15.47 | 52.52% | 63.41% | +10.89 |
| Gipuzkoa | 15.48% | 30.02% | +14.54 | 36.67% | 50.73% | +14.06 | 54.57% | 61.71% | +7.14 |
| Total | 14.14% | 28.05% | +13.91 | 36.02% | 51.03% | +15.01 | 52.86% | 62.52% | +9.66 |
| Sources ||||||||||

## Results
### Overall

← Summary of the 21 April 2024 Basque Parliament election results :
| Parties and alliances | Parties and alliances | Popular vote | Popular vote | Popular vote | Seats | Seats |
| Parties and alliances | Parties and alliances | Votes | % | ±pp | Total | +/− |
| | Basque Nationalist Party (EAJ/PNV) | 372,456 | 34.82 | –3.88 | 27 | –4 |
| | Basque Country Gather (EH Bildu) | 343,609 | 32.13 | +4.53 | 27 | +6 |
| | Socialist Party of the Basque Country–Basque Country Left (PSE–EE (PSOE)) | 150,752 | 14.09 | +0.57 | 12 | +2 |
| | People's Party (PP)$^1$ | 98,144 | 9.18 | +2.47 | 7 | +1 |
| | Unite (Sumar)$^2$ | 35,402 | 3.31 | n/a | 1 | –1 |
| | United We Can–Green Alliance (Podemos/Ahal Dugu–AV)$^2$ | 23,888 | 2.23 | n/a | 0 | –4 |
| | Vox (Vox) | 21,696 | 2.03 | +0.05 | 1 | ±0 |
| | Animalist Party with the Environment (PACMA)$^3$ | 5,585 | 0.52 | –0.02 | 0 | ±0 |
| | Blank Seats to Leave Empty Seats (EB/AZ) | 3,112 | 0.29 | +0.02 | 0 | ±0 |
| | For a Fairer World (PUM+J) | 1,683 | 0.16 | +0.04 | 0 | ±0 |
| | To Be (Izan) | 1,419 | 0.13 | New | 0 | ±0 |
| | Communist Party of the Workers of Spain (PCTE/ELAK) | 666 | 0.06 | ±0.00 | 0 | ±0 |
| | Humanist Party (PH) | 475 | 0.04 | +0.01 | 0 | ±0 |
| | Welcome (OE) | 187 | 0.02 | +0.01 | 0 | ±0 |
| Blank ballots | Blank ballots | 10,523 | 0.98 | +0.04 | | |
| Total | Total | 1,069,597 | | | 75 | ±0 |
| Valid votes | Valid votes | 1,069,597 | 99.27 | +0.01 | | |
| Invalid votes | Invalid votes | 7,859 | 0.73 | –0.01 | | |
| Votes cast / turnout | Votes cast / turnout | 1,077,456 | 60.02 | +9.24 | | |
| Abstentions | Abstentions | 717,757 | 39.98 | –9.24 | | |
| Registered voters | Registered voters | 1,795,213 | | | | |
| Sources |||||||
| Footnotes: $^1$ People's Party results are compared to People's Party+Citizens totals in the 2020 election.$^3$ Animalist Party with the Environment results are compared to Animalist Party Against Mistreatment of Animals totals in the 2020 election. |||||||
Popular vote
EAJ/PNV
34.82%
EH Bildu
32.13%
PSE–EE (PSOE)
14.09%
PP
9.18%
Sumar
3.31%
Podemos–AV
2.23%
Vox
2.03%
Others
1.23%
Blank ballots
0.98% :
Seats
EAJ/PNV
36.00%
EH Bildu
36.00%
PSE–EE (PSOE)
16.00%
PP
9.33%
Sumar
1.33%
Vox
1.33% :

### Distribution by constituency

| Constituency | PNV | PNV | EH Bildu | EH Bildu | PSE–EE | PSE–EE | PP | PP | Sumar | Sumar | Vox | Vox |
| Constituency | % | S | % | S | % | S | % | S | % | S | % | S |
| Álava | 26.7 | 7 | 29.1 | 8 | 16.2 | 4 | 15.9 | 4 | 3.7 | 1 | 3.7 | 1 |
| Biscay | 39.1 | 11 | 28.3 | 8 | 13.9 | 4 | 9.0 | 2 | 3.3 | − | 1.9 | − |
| Gipuzkoa | 31.4 | 9 | 39.8 | 11 | 13.4 | 4 | 6.4 | 1 | 3.1 | − | 1.5 | − |
| Total | 34.8 | 27 | 32.1 | 27 | 14.1 | 12 | 9.2 | 7 | 3.3 | 1 | 2.0 | 1 |
| Sources |||||||||||||

## Aftermath

The results were announced after polls in the region closed, with PNV securing the most votes, but finished with a tie with EH Bildu at 27 seats.
Investiture :
| Ballot → | Ballot → | 20 June 2024 | 20 June 2024 |
| Required majority → | Required majority → | 38 out of 75 | 38 out of 75 |
| | Imanol Pradales (PNV) • PNV (27) • PSE–EE (12) | 39 / 75 | Y |
| | Pello Otxandiano (EH Bildu) • EH Bildu (27) | 27 / 75 | N |
| | Blank ballots • PP (7) • Sumar (1) • Vox (1) | 9 / 75 | 9 / 75 |
| | Absentees | 0 / 75 | 0 / 75 |
| Sources ||||