Overview
- The federal tally certified 3,649,988 votes for La Libertad Avanza and 3,620,634 for Fuerza Patria in the province.
- The margin narrowed from a provisional lead of about 46,600 after 132,789 previously uncounted ballots were incorporated.
- The Junta Nacional Electoral proclaimed the result and set the seat distribution at 17 for the Milei–Macri alliance, 16 for the peronists, and 2 for the Left.
- Judge Alejo Ramos Padilla’s review processed the remaining roughly 1% of polling tables and records with observations without changing the provincial map.
- Roughly 9.13 million ballots were cast in Buenos Aires, a result Governor Axel Kicillof characterized as a gap of about 0.5% in a tight contest.