Eiu Global Liveability Index 2025. The index ranks the liveability of 173 cities across five. Vienna has been named the world’s most liveable city for a third year running, according to the results of eiu’s latest annual global liveability index, launched today.

Eiu’s global liveability index quantifies the challenges to lifestyle and quality of life in 173 cities globally. Vienna has been named the world’s most liveable city for a third year running, according to the results of eiu’s latest annual global liveability index, launched today.