Siberia size comparison
5,114,800 km2 / 1,974,313 mile2
Siberia is an extensive geographical region spanning much of Eurasia and Northern Asia.
The territory of Siberia extends eastwards from the Ural Mountains to the watershed between the Pacific and Arctic drainage basins. Siberia stretches southwards from the Arctic Ocean to the hills of north-central Kazakhstan and to the national borders of Mongolia and China.
With an area of 13.1 million square kilometres (5,100,000 sq mi), Siberia accounts for 77% of Russia’s land area, but it is home to only 23% of the country’s population (approximately 33 million people). This is equivalent to an average population density of about 3 inhabitants per square kilometre (7.8/sq mi) (approximately equal to that of Australia), making Siberia one of the most sparsely populated regions on Earth. If it were a country by itself, it would still be the largest country by area, but in population it would be the world’s 35th-largest and Asia’s 14th-largest.