Even though the Parti Conservateur du Québec (PCQ) did not manage to elect any members to the Assemblée nationale in Quebec's 2022 general election, this political party nonetheless received nearly 13 per cent of the popular vote. The party mainly campaigned on issues related to the economic right, but also discontent with the Legault government's COVID-19 health measures. We assess the extent to which these different drivers of support explain vote choice in favour of the PCQ using individual-level survey data from the 2022 Quebec Election Study. We find that the PCQ did succeed in gathering support on the basis of these issues, but that it was also able to attract voters with a lesser appetite for climate change mitigation as well as a populist and cynical outlook on politics. The party also appears to be especially popular among younger, male and less educated voters living outside the Greater Montreal region.

This article brings three decades of broadly consistent survey data on survey respondents’ feelings about the parties as evidence of affective polarization. It also presents evidence about policy differences among the parties and makes an explicit link between elite and mass data with multilevel modelling. The article shows that affective polarization is real and also demonstrates its connection to the ideological landscape. But it also shows that conceptual categories originating in the United States must be adapted to Canada's multiparty system and to the continuing contrasts between Quebec and the rest of Canada. It suggests that accounts of Canada's twentieth-century party system may not apply to the twenty-first century.