Health bureaus and health care facilities often promote community health through community health education outreach using advertisement, seminars, and events. However, demonstrating the effectiveness of these promotion plans requires long term follow-up and evidenced data. Therefore, the author initiated an evaluation plan for the community health promotion of a medical center within its district in 2011. In this study, the subjects were the population at high risk for metabolic syndrome. The author applied the health promotion strategies of the World Health Organization (WHO), the identification standard of that community in Taiwan, and Donabedian's evaluation theory. The author expects that this study can be used as a reference for other hospitals and communities that plan to promote community health in the future.