The incomes, hours of work and co-residency behavior of older immigrants in Canada are analyzed using data from the confidential master files of the Canadian Census for the years 1991, 1996, 2001 and 2006. Older immigrants in Canada have lower incomes than the Canadian-born of the same age range and this difference is concentrated in the immigrants who arrived older than age 50. However, there is also evidence that the effects of the lower incomes on the welfare of these immigrants are mitigated to a certain extent through co-residency, presumably with their younger relatives already resident in Canada. Immigrants reside with, on average, more family members than do the Canadian born. A clear pattern is present of immigrant groups with relatively low average incomes being the ones living in larger economic families.