Argentina's Election Day Underway with New Ballot System

Argentina is holding legislative elections to renew 127 seats in the Chamber of Deputies and 24 in the Senate. At 3 PM, national voter turnout was 41%, with projections suggesting a final participation rate between 66% and 70%. This election marks the first-time national implementation of the Single Paper Ballot.


Argentina's Election Day Underway with New Ballot System

**Argentine elections enter final stage: Ros to 66-70%** BUENOS AIRES, October 26, 2025 — Three hours after polls closed, 41% of the general electorate have voted. According to official tallies, no candidate has yet secured a majority, and the number of voters may significantly increase by 18:00. This means that in the event of a runoff, the right to program it remains with the authorities.

**Polling methodology** Ratings are based on analysis of current polls and historical data. Experts use critical type of voting (from 22 to 30 percentage points) between 15:00 and 18:00, and also compare them with results from 2021. For example, in the first round of the Buenos Aires primaries, the turnout was 72.3%, while in the city proper it was 69.6%.

**Regional details** If the official pattern is confirmed, voter turnout in the Buenos Aires province is expected to be 65-69%, in the city — 63-67%. By afternoon and based on preliminary results, the national turnout is projected at 66-70%.

**News and background of the vote** Early in the morning, polling stations opened with the use of a single ballot. Organs have prepared official instructions and materials, distributed through government structures.

**Who is voting?** The vote involves 127 polling stations and 24 centers in the Senate. All polling stations are open from 8:00 to 18:00.

*"Experts check that the largest number of voters will be from factors, traditionally affecting the activity of voters in the last hour," — analysts say.