Separated from the United States by the world's longest nonmilitarized border, Canada's 35.5 million people are heavily impacted by their much more populous neighbor. Although Canadian society and families are influenced by the dominant beliefs, values, and attitudes that characterize the United States, Canada is distinctive in both its history and some of its current social arrangements. For example, divorce rates, frequency of teen mothers, and the availability of government‐funded maternity leave differ. Canada, once typically approached by social researchers in terms of its anglophone and francophone divide, is becoming much more diverse. The shifting ethnic and cultural landscape and global economics contextualize the evolving Canadian family. Family size is decreasing, while the diversity in family forms grows. Marriage is delayed or avoided, with common‐law unions becoming a viable alternative to marriage. Other trends include more children living with common‐law parents, grandparents, and lone parents.