the economist intelligence unit's ranking of the most livable cities in the world
World's most liveable cities The Economist Intelligence Unit's (EIU) publishes an annual Global Liveability Ranking, which ranks 140 cities for their urban quality of life based on assessments of their stability, healthcare, culture and environment, education and infrastructure.[3]
Population density Cities with high population densities are, by some, considered to be overpopulated, though this will depend on factors like quality of housing and infrastructure and access to resources.[7] Most of the most densely populated cities are in Southeast Asia, though Cairo and Lagos in Africa also fall into this category.[8]