Chile’s 2021 runoff: Boric defeats Kast
2021-11 to 2021-12What Happened
Kast reached the runoff before and lost to Gabriel Boric in a high-turnout, high-stakes second round. The country framed the choice as democracy versus authoritarian nostalgia, then quickly shifted into governing arguments about reforms and security.
Outcome
Boric took office with a reform mandate but faced fast-rising insecurity concerns.
By 2025, voter priorities had pivoted sharply toward order, enabling Kast’s return.
Why It's Relevant Today
It shows how fast Chile’s electorate can swing—and how security can rewrite ideology.
