(measure: people per square km; Source: Food and Agriculture Organization)
* indicates monthly or quarterly data series
USA: Population density, people per square km
For that indicator, we provide data for the USA from 1961 to 2018. The average value for the USA during that period was 28 people per square km with a minimum of 20 people per square km in 1961 and a maximum of 36 people per square km in 2017.
The latest value from 2018 is 36 people per square km. For comparison, the world average in 2018 based on 193
countries is 371 people per square km.
See the global rankings for that indicator or
use the country comparator to compare trends over time.
Definition: Population density is midyear population divided by land area in square kilometers. Population is based on the de facto definition of population, which counts all residents regardless of legal status or citizenship--except for refugees not permanently settled in the country of asylum, who are generally considered part of the population of their country of origin. Land area is a country's total area, excluding area under inland water bodies, national claims to continental shelf, and exclusive economic zones. In most cases the definition of inland water bodies includes major rivers and lakes.