Research Paper 201, February 2004, x, 43 pp.  This paper further explores some of the issues raised in an earlier research paper by the same authors (“The Canadian Urban System, 1971-2001: Responses to a Changing World,” 2003) concerning urban growth. The research draws on the findings of the 2001 Census of Canada and comparable data for 1971 to investigate trends over the past three decades. After describing the location and amount of urban growth, the paper examines the correlations between growth and other urban characteristics and between growth and changes in those characteristics. In particular, the authors consider the question of whether cities are becoming more alike or more specialized in some ways. The paper concludes with a discussion of the implications of continued variability in the rates of urban growth and decline.