The paper aims to provide an analysis of the politics of two local interest groups of Prešov, the so-called city parties, as specific forms of middle class dissatisfaction in the interwar period. Based on contemporary election results and archival sources, the first part of the study examines the political behaviour of the inhabitants of Prešov between 1920 and 1935, which helps to determine to what extent the city parties were popular among the multilingual and multi-religious voters. The second part investigates the social composition and the political discourse of the city parties.