Spain’s next parliament will be decided on November 29, when voters choose 350 deputies and 208 senators. Only those on the official Electoral Census list can vote.
The Electoral Census is managed by the Oficina del Censo Electoral, part of the Instituto Nacional de Estadística (INE), and updated monthly with data from local councils and the Civil Registry. The list closes on the first day of the second month before the election call. Anyone who misses that cutoff loses their vote in this election. The royal decree published in the Boletín Oficial del Estado on October 6, 2026, dissolved both chambers and set the election date, launching the official calendar.
Anyone in Spain can check their registration and find their polling station and table through the INE’s online portal, using Cl@ve or an electronic DNI to log in. Spaniards living abroad must check with their consulate or the relevant provincial office. The INE says it will release more details as the election approaches. These digital tools are intended to simplify the process and keep voter information up to date.
Voters can correct errors in census data by filing a claim at their town hall, consulate or provincial OCE office. Residents in Spain can also update their data online through the INE’s electronic headquarters, provided they have a valid municipal registration certificate. The INE says an in-person visit is not required; voters can make corrections electronically, especially after the election decree is published.
About a month before the vote, each voter receives a census card listing their polling station and table. It tells voters where to go on election day.
In 2023, 37.4 million Spaniards were eligible to vote in the general elections: 35.1 million lived in Spain and 2.3 million abroad, information from INE data. The census must be accurate so every eligible person can vote.
Provincial OCE offices can answer questions about registration, polling stations or voting by mail. Voters can contact them in person or by phone at 900343232. The INE’s digital services are increasingly impressive as more paperwork moves online.
Spain’s election logistics differ from those involved in other recent government debates. For example, an earlier report on car repair shop transparency shows how Spain is trying to modernize public services and maintain trust in official systems.
Voters must check their data. The system is open, but responsibility rests with each voter. This election will test the parties and the machinery behind the vote: how easily people can cast their ballots.
