 This study investigated how the community environment, leisure, and social activities affect the health status of older adults with diabetes. The survey data from the 2020 National Survey of Older Koreans was analyzed. Descriptive statistics were used to describe the participants' characteristics and regression analyses were conducted to measure the effects of community environment, leisure, and social activities. Additionally, mediation tests were performed to determine if leisure and social activities could explain the relationship between the community environment and health status. The key findings were as follows. 1. Community environmental satisfaction affected participation in leisure and social activities. 2. Community accessibility had a negative effect on subjective health, while community environmental satisfaction had a positive effect on subjective health, cognitive function, and chronic diseases. 3. Leisure activities had a positive effect on cognitive health, while social activities influenced subjective health, cognitive function, and chronic diseases. 4. Analysis of the mediating effect of leisure and social activities on the relationship between the community environment and health status confirmed a partial mediating effect. In order to improve older adults' mental and physical health. This article was authored by Jion Kim, Yoon Ho-rae, and Yoon Sur-gi. We're article.tv, links in the description below.