This document summarizes the key findings of the 2011 Happiness Report Card for Seattle. The report measures happiness across nine domains and uses survey data and objective indicators. Seattleites scored lowest in time balance, community participation, and environment. Highest scores were in psychological and material well-being, though objective data tells a different story. Younger residents aged 19-24 reported lower happiness. Building community and improving time balance are recommended to increase happiness. The report provides insights into where Seattle residents feel they are thriving and hurting to help guide policies.