Russia and Bangladesh's sizes compared to their population

Yeah but most of russia isn’t exactly inhabitable

USA as 2 Bangladesh... And where is point?

Population density is an interesting thing. Australia and Canada are both places where large areas of the country are virtual uninhabited and most of the population is clustered in a few areas. The United States is as well- over 1/3 of the IS population lives in a county which touches a coast, and the adjacent counties which are effectively within reach of a coast or considered informally “coastal” are often very population dense as well. Some countries have very high population density- this is especially true for smaller countries. The entire population of the planet earth could fit in the state of Texas with enough room for every family of 4 to have a small house.

While this is interesting and neat to know it's not exactly relevant to anything.