One reform considered for increasing voter turnout rates is to lower the voting age to 16 years old. Advocates of such a reform argue that young people would vote for the first time while they are still in school and living with their parents, which would provide a social context that is supportive of their electoral participation. However, opponents argue that 16- and 17-year-olds are not mature enough to take part in elections. Using data from a 2018 Quebec election survey that included a subsample of individuals aged 16 and 17, this study provides mixed evidence for both arguments.