Population Density
Temporal Info: 
Annual
Units: 
Population per sq. km
Source: 
World Bank 2016
Footnote: 

Food and Agriculture Organization and World Bank population estimates.
https://data.worldbank.org/indicator/EN.POP.DNST

Population density is total number of people per square kilometer of land area residing within a country in a given year. The data is compiled by the United Nations Population Division (UNPD) using census and survey results from each countries. One should keep in mind that data reliability varies among countries, but the U.N. demographic models are widely accepted because they employ well-understood assumptions.