Uttar Pradesh has the maximum density of population.

It is #43 in population among the 50 US States.

Between the 2000 U. S. Census and the 2010 U. S. Census, the population of Arizona grew 24.59% from 5,130,632 to 6,392,017. Arizona ranks 2nd for population growth among U. S. states for that period (Nevada's population grew 35.15%).

Commonwealth of Independent States's population density is 12.53 people per square kilometer.

Federated States of Micronesia's population density is 158.1 people per square kilometer.