75,000 people per square mile?: These are the most densely populated cities in the world More on America's city superlatives: These large cities in America offer no public transportation ...

Population density (per square mile): 8,304 Los Angeles, often referred to as LA, is the second-largest city in the United States, with a population of approximately 3.9 million residents.

While the Demographia report found Gaza City isn’t as packed as the world’s most dense cities, including Dhaka, Bangladesh, which has over 80,000 people per square mile, it’s more crowded ...

By contrast, Jakarta, the capital of Indonesia, is among the most densely populated cities in the world, with nearly 42,000 people per square mile on average from a population of around 10.7 ...

Spread over a total area of 22,134,900 sq. km, around 8,546,329 sq. miles, Europe has a population density of 34 people per sq. km, or 87 people per sq. mile.

Over the past 10 years, as Seattle's population surged, density increased by more than 1,000 people per square mile. Seattle leapfrogged other cities in the population-density rankings, including L.A.