On 15 March 2026, 2,097,768 voters will be eligible to vote in the elections to the Parliament of Castilla y León. 1,917,546 of them reside in Castilla y León and 180,222 abroad.
Of the voters resident in Castilla y León, 81,890 will be able to participate for the first time in an election to the Castilla y León Parliament, having turned 18 years old since the previous vote held on 13 February 2022.
Voters residing abroad may vote in the Castilla y León Parliament elections without the need for a prior request.
The Electoral Census Office (ECO) will send all voters the necessary documentation for voting in two separate mailings, which can also be obtained directly from the voting centres established by the Ministry of Foreign Affairs, European Union and Cooperation from 7 to 12 March, which are the days for depositing the vote in the ballot box.
The electoral census of residents in Spain can be viewed from 26 January to 2 February in the town and city councils and in the provincial offices of the OCE. Voters living abroad will be able to check their registration details at consular offices on these same dates.
The INE E-Office provides a service for consultation of registration data in the electoral census, after accreditation of the voter's identity, with the Cl@ve system (electronic DNI, among others). And, in the case of voters residing in Spain, it also shows the electoral board and address of the polling station.
Voters, both those living in Spain and abroad, may also submit claims through the INE Electronic Office with the Cl@ve system and providing a valid certificate of registration in the Municipal Register of their residence or the Consulate Registration Rolls.
They may file complaints about their registration data in the town and city councils, consulates or provincial offices of the ECO within the same period, from 26 January to 2 February.
Those who make the request to refuse to receive election material until 2 February will not receive it from political parties in the election campaign of these elections.
Requests filed after 2 February will take effect in the following elections.
The request for exclusion can be made online, with the Cl@ve system, at the INE Electronic Headquarters or in the town and city halls, consular offices and provincial delegations of the ECO.
The procedure for delivering copies of the electoral roll to the representatives of the proclaimed candidacies who request them will be by downloading them from an INE portal.
As a requirement, when requesting the copies, two email accounts must be provided that will be used to send the portal candidature information and passwords for accessing the files and opening them.
Polling cards with information of the polling station and the polling place where the voter casts their vote will be sent from 16 February.
On the INE website there is information of interest on the activities of the OCE in these elections: counting of voters, telematic procedures that require an electronic certificate, how to look up the polling station and the place where the vote is to be held, information on how to vote by post, deadlines and legal regulations.
In addition, the INE Electronic Headquarters offers the following procedures that do not require proof with an electronic certificate:
In addition, the provincial delegations of the ECO deal with consultations on the actions within their competence (registration in the census, complaints, polling stations and places, postal voting, etc.) at their offices and on the free telephone number 900.343.232.
Official INE account on
@es_ine