Population density maps are always good fun. And this one showing US states is no exception. As picked up on Reddit (the original is on Wikipedia), this map shows what each state would look like ...

New York City Population ... in population density. Click the button at the bottom of the interactive to select Los Angeles County, for instance, and then click anywhere on the map to generate ...

Dustin Cable / Weldon Cooper Center for Public Service / University of Virginia This is a map of every single American living in the United States ... in terms of population density but also ...

At such a critical moment in US ... population of crammed megacities can be difficult, but a series of population spike maps have made the task much clearer. These maps visualise population ...