Title: Invalid Voting in an Apolitical and Low Turnout Context: A Case Study of One Canadian Municipal Election Authors/ Auteur(e)s Sandra Breux* Professeur-chercheur Institut National de Recherche Scientifique Centre Urbanisation Culture et Société 385, rue Sherbrooke Est Montréal (Québec) H2X 1E3 Canada Email :
[email protected] Tel : 514-499-4059 * Auteur à contacter / Corresponding author Jérôme Couture PhD Candidat Assistant de recherche Université Laval and INRS-UCS 385, rue Sherbrooke Est Montréal (Québec) H2X 1E3 Canada Email :
[email protected] Tel : 514-499-4059 Abstract Canadian municipal politics has several distinctive features: 1) a lower voter turnout than other levels of government, 2) apoliticism of political parties, 3) a high rate of invalid votes. This study seeks to understand the reasons for the high invalid vote rate in Canadian municipal politics. For this, we test three commonly-accepted hypotheses on invalid voting for the city of Montreal using electoral and socio-demographic data published by the city in 2009. The results show that the institutional complexity and social structure of a given borough are likely to influence invalid voting. The analysis moreover highlights the need to measure the cost, in terms of effort and difficulty, for voters to obtain information at the local level. Keywords: invalid votes, low turnout, municipal election, Canada, non-politicised context 1 Introduction The presence of invalid votes, that is to say, blank or spoilt votes, is a constant in Western democracies (Uggla, 2008). However, invalid voting has been the subject of a relatively small number of studies, in particular concerning the municipal level (Trounstine, 2009; Faure, 2009).