Loneliness in America 2025

Since establishing the landmark U.S. Loneliness Index in 2018, The Cigna Group has taken the lead in measuring the impact of loneliness in America. Delve into the latest 2025 research, which explores the root causes of loneliness and its wider impacts on people across ages and life stages, and strategies to address the loneliness epidemic and help build vitality and resilience.

The hidden costs of loneliness at work

Did you know that more than half of American workers classify as lonely? Our new research finds that loneliness has significant implications for work productivity, job satisfaction, and overall company performance.  

A manager’s guide to combating loneliness in the workforce

Our research shows that even in the face of unique challenges, thoughtful actions and strategies from managers can help employees overcome loneliness and increase vitality.