There are 133 people per square kilometer. (2008 estimate)
1,425 people per square kilometer in Cape Town
Approximately 21,500 people live in every square kilometer in Paris.
There are 100 hectares in a square kilometer.
1 square kilometer is 10,000,000,000 square centimeters.
One square kilometer is 1,000,000 square meters.
About 337 people per square kilometer.
I believe is 1,000,000 meters in 1 Sq. Kilometer Victor319
1.7/km2 or 4.4/sq mi 2/km2 at the moment
I'm not sure about that mile thing, but there are about 15,83 people in Finland per a square kilometer.
The population density of Vietnam is approximately 272 persons per square kilometer.
One square kilometer is 1,000,000 square meters.