4 people per square mile live in Mongolia
Approximately 21,500 people live in every square kilometer in Paris.
1,425 people per square kilometer in Cape Town
There are 133 people per square kilometer. (2008 estimate)
400 heads per km 2 Source: Wikipedia
Nauru's population density is 441 people per square kilometer.
Banjul's population density is 374.5 people per square kilometer.
Estonia's population density is 28/sqkm
Approximately 11,300 persons per square kilometer.
The population density of Ljubljana is 1,662 people per square kilometer.
it influences Iraq by climate and how many people live per square kilometer.
184.2 people per square kilometer live in Nigeria.