Among those who had voted for La Libertad Avanza, 86% would choose Milei again, while 6% would opt for Kicillof and 8% are still undecided.
In the case of Fuerza Patria, 85% would lean towards Kicillof, compared to 7% who would choose Milei and 8% who have no definition.
Voters from Provincias Unidas show a more divided distribution: 47% would support Milei, 31% would support Kicillof, and 22% remain undecided.
The Left Front, meanwhile, shows a 41-point difference between those who would choose the governor and those who would lean towards the President, although the 23% who would opt for Milei is one of the highlighted data points from the breakdown.
In the overall measurement, moreover, La Libertad Avanza gathers 33% of preferences when the inquiry is made by political spaces, compared to 29% for Peronism. The Left Front appears with 6%.
The Opinaia survey was conducted between September 4 and 9, 2026, through an online survey of its own panel in Argentina. It included 1,000 national cases from the general public, with a representative sample by quotas of sex, age, and area of residence, and a reported sampling error of ±3 percentage points.










