Who Votes in Brazil? Social and Economic Determinants of Participation
In Brazil, voting is mandatory for most of the adult population. Even so, between 2014 and 2024, the abstention rate showed a growth trend, reaching 29.26% in the second round of the 2024 elections, according to data from the Superior Electoral Court (TSE). To better understand these factors, we conducted a statistical analysis using data from the Superior Electoral Court (TSE), complemented by data from the Brazilian Institute of Geography and Statistics (IBGE), which included a linear regression to identify the most influential variables affecting voter turnout rates.