This Sunday, May 18, Buenos Aires holds legislative elections. In this instance, you will vote to renew half of the seats in the Buenos Aires Legislature, that is, 30 seats in total. We tell you who the candidates are and where to vote. Consult the electoral roll and find the place where to vote this Sunday, May 18 in the CABA 2025 elections.
What to vote in CABA on May 18
In the legislative elections of this May 18, the porteños elect 30 legislators who will take their place in the Legislature of the City. This is a key renewal to define the political future of the district, in an electoral context that, in addition, will be separated from the national elections in October. Yes, in October you will have to vote again to elect national deputies and senators.
The political parties among which you will have to choose are 17 and they are the following: Buenos Aires Primero, Es Ahora Buenos Aires, La Libertad Avanza, Frente de Izquierda y de Trabajadores Unidad (FITU), Volvamos Buenos Aires, UCeDe, Evolución, Coalición Cívica, Unión Porteña Libertaria, Principios y Valores, Seamos Libres, Movimiento de Integración y Desarrollo, Movimiento Plural, Confluencia, Nuevo Más, Frente Patriota Federal and El Movimiento Nueva Generación.
How to vote in the porteñas elections
In these May elections in CABA, if you live in Buenos Aires you will vote through the Electronic Single Ballot (BUE), a system that allows you to select the candidates through a touch screen, and then print a receipt with your choice that is deposited in the ballot box.
Where to vote in CABA 2025: Check the electoral roll
If you are wondering how to know where to vote this May 18 in Buenos Aires, to know the exact voting place, access the definitive electoral roll through the official website of the National Electoral Chamber (CNE).
There, you will have to enter your ID number, select the gender and complete a verification field. Once the consultation is completed, you will obtain detailed information about the place where you are going to vote, including the name of the establishment, the address, the polling station number and the order of suffrage.
What about national elections
In addition to the legislative elections on May 18, on October 26 you will have to vote again to elect national representatives to Congress. In that instance, seats of deputies and senators at federal level are defined, thus completing the 2025 electoral calendar in CABA.