National online real estate brokerage Movoto used Social Explorer to generate population density maps using data from the 1790-2000 decennial censuses and the American Home Community Survey five ...
For the US, it typically indicates how the population changes by age and sex, as well as regional density reference. Globally, it shows the top countries by population and the US's most likely ...
Population density (often abbreviated PD) is a compound measure that tells us roughly how many people live in an area of known size. It is commonly used to compare how 'built-up' two areas are.