<Li> World's largest urban areas </Li> <Tr> <Td> <Ul> <Li> </Li> <Li> </Li> <Li> </Li> </Ul> </Td> </Tr> <Ul> <Li> </Li> <Li> </Li> <Li> </Li> </Ul> <P> This article lists the most populous cities in the world defined according to a concept of city proper . A city proper is a locality defined according to legal or political boundaries and an administratively recognised urban status that is usually characterised by some form of local government . Cities proper and their boundaries and population data may not include suburbs . </P>

How many cities in the world over 1 million