Copenhagen Tops 2025 Global Liveability Index Amid US City Declines

The 2025 Global Liveability Index by the Economist Intelligence Unit (EIU) reveals significant shifts in city rankings, with Copenhagen taking the top spot as the world's most liveable city, surpassing Vienna and Zurich. The index evaluates cities based on stability, healthcare, culture and environment, education, and infrastructure, with Copenhagen earning perfect scores in stability, education, and infrastructure. While European cities dominate the top positions, including Luxembourg City climbing to 11th place, no U.S. metro ranked within the top 20, reflecting broader instability and challenges across the U.S. Despite some U.S. cities like Miami and Portland improving their rankings, experts note these changes are more due to declines elsewhere rather than local improvements. Globally, geopolitical tensions and economic shocks have led to declines in traditional urban hubs, while emerging cities show progress in education and infrastructure. Additionally, a local survey in Nantucket highlights concerns about declining quality of life, overdevelopment, and affordability, although a majority of residents remain somewhat satisfied overall.