Rising support for populist right-wing parties has become a key story of recent decades. It has mainly been making headlines in Western democracies but is also becoming increasingly prevalent in Central and Eastern Europe. Despite there being strong evidence that campaigns influence electoral performance, and a large body of literature profiling the voters of populist right-wing parties, we still know little about the comparative relevance of parties’ campaign efforts and voters’ personal characteristics for supporting such parties. Merging data from the 2015 Estonian Candidate Study and the 2015 Estonian National Election Study, this article explains electoral support for the Conservative People’s Party of Estonia. It finds that both indiv...