The HEartS Survey 2019 is a cross-sectional nonprobability-based survey of 5,338 adults in the United Kingdom in 2019. It contains data on demographic and socioeconomic information (age, gender, ethnicity, geographic region, educational qualifications, living situation, household income), trends in participatory and receptive engagement with literary, visual, performing, crafts and decorative arts, spending on arts and cultural activities, as well as health and social data such as questions about self-rated health, physical activity, depressive symptoms, wellbeing, loneliness, and social connectedness.