Population is one thing but density of people per sq km is another. For these cities people must be crammed into apartments I can't imagine that density would m

Population is one thing but density of people per sq km is another. For these cities people must be crammed into apartments I can't imagine that density would mean people are in single homes. Mumbai India pop. 23,355,000 density 24,740 Hong Kong Hong Kong pop. 7,347,000 density 25,254 Dhaka Bangladesh pop. 15,443,000 density 33,852 Density is almost a pun "dense city"