Violence has been part of Nigeria’s politics since before political independence. While there have been attempts to understand why political violence happens in the country, little emphasis has been placed on explanatory factors for political-violence victimisation. This study investigates the influence of socio-demographic characteristics, presence of security apparatus, partisanship, political participation, and social group membership on the experience of political violence in Nigeria and examines how the influence of these factors varies between Northern and Southern Nigeria – two regions with major social and cultural differences.