Us Population 2024 By Staten. The 2024 population density in the united states is 38 people per km 2 (98 people per mi 2), calculated on a total land area of 9,147,420 km2 (3,531,837 sq. The ten most populated states are california, texas, florida, new york, pennsylvania, illinois, ohio, georgia, north carolina, and michigan.
The most populated state in the us is california,. See the rank and population of each state in the u.s.