Russia
Russia's area is about 17 million square kilometers (6.5 million sq. mi.). It is the largest country in the world. Its population density is about 8.3 people per square kilometre (21.5 per sq. mi.). This is one of the lowest country densities in the world. The population is most dense in the European part of the country, centering around Moscow and Saint Petersburg. Siberia has a very low density.