Local parks and protected areas (PPAs) offer important settings for nature exposure proximate to home that may encourage local environmental citizenship (LEC); however, there has been limited investigation of this relationship and how it may be impacted by individual characteristics. This national panel study of U.S. adults examined relationships between frequency of visitation to local nature-based recreation settings and LEC, with assessment of differences by race/ethnicity and associations with age and political orientation (N = 556). Results indicate that more frequent visitation to local nature-based recreation settings is associated with significantly greater environmental advocacy and activism, volunteering, literacy, and political ecological citizenship. Age was negatively related to environmental advocacy and activism, volunteering, and literacy, and liberalism was associated with greater participation in all types of LEC, especially political ecological citizenship. Most LEC types did not vary by race/ethnicity, although there were small differences in environmental advocacy and activism, which was higher among Black/African American and Hispanic/Latino populations compared to Asian respondents. Findings indicate that frequency of visitation to local nature-based recreation settings is associated with LEC regardless of one's age, political orientation, or race/ethnicity, and thus increasing equitable access to local nature-based recreation, especially among those who have been historically underserved, has the potential to encourage PPA stewardship through LEC, while also contributing to the advancement of procedural environmental justice. Management implications•Environmental stewardship and volunteer organizations should focus on supporting land managers in advancing equity in local parks and protected areas (PPAs) as well as engaging users in these spaces through programs which leverage people's connection with nature at the local scale and provide opportunities for accessible involvement in environmental citizenship activities.•Interpretation and education can be used to increase individual's environmental knowledge, while contextualizing such information to places they care about.•Enhanced promotion of local opportunities for stewardship among local PPA visitors may be warranted, especially events or programs with few barriers to entry that might encourage greater future participation.