This thesis examines urban agriculture in Vancouver, BC and Detroit, MI through quantitative and qualitative methods. Chapter 1 details the author's approach to quantifying the urban foodscape through cluster analysis, multidimensional scaling, and local indicators of spatial association using census and food source data. Chapter 2 presents results of these analyses for Vancouver and Detroit individually and together. Chapter 3 is an interlude. Chapter 4 situates urban agriculture within political ecology and sustainability frameworks and provides histories of agriculture in each city. Chapter 5 presents vignettes of individual urban farms/gardens in both cities and relates them to theories of political change. The conclusion summarizes key findings and limitations and discusses future research avenues.