Co-ethnic concentration and trust in Canada's urban neighbourhoods

This study investigates the relationship between the density of people's ethno-racial in-group in their neighbourhoods (co-ethnic concentration) and trust in their neighbours. Previous studies demonstrate that ethno-racial diversity decreases trust in others, however, these studies rely on overly broad definitions of diversity and of trust, and often do not disaggregate the effects for Whites and ethno-racial minorities. Hence, this study examines the relationship between co-ethnic concentration and trust, focusing on how this relationship may change depending upon one's ethno-racial status. Putnam's (2007) analysis leads to a paradox in the sense that, according to the same principle that predicts declining trust amongst Whites, increasing diversity should lead to greater levels of trust for ethno-racial minorities whose share of the population increases with diversification. The findings demonstrate that there is a positive relationship between co-ethnic concentration and trust in neighbours and that this relationship holds for Whites as well as ethno-racial minorities.