The Northern Frontier is the North American region that is the largest. It is also the least densely settled area as well.
Southwest
southwest
Russia,mongolia.
Saudi Arabia's interior
Sweden
Mongolia is the least densely populated country in Asia and the whole world.
The Baja California Peninsula is the least densely populated region in Mexico.
Africa is the least densely populated in the world, aside from Antarctica. The most densely populated continent in the world is Europe.
Antarctica
Monaco, Singapore and South Korea are the most densely populated countries in the world. Mongolia, Namibia and Australia are least densely populated
The least crowded country, or least densely populated, is Mongolia.