where do population densities on earth tend to be highest
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]
Northern Hemisphere The Northern Hemisphere is home to approximately 6.57 billion people which is around 90% of the earth's total human population of 7.3 billion people.[5][6]