This study examines the participation of immigrant women in political surveys in Canada as a form of political participation. Investigating immigrant women's participation in the various components of the Canadian Election Studies, this study highlights the structuring impact of pre-migration experiences with gender inequalities from two different perspectives. The larger the gender inequalities in immigrant women's country of origin, the lower their retention rate to the post-election surveys, and the greater their propensity to provide non-responses to political survey-items. This study contributes to a better understanding of immigrant political integration and the related impact of pre-migration experiences. [ABSTRACT FROM AUTHOR]