The population of the United States in 1940 was about 131 million.
307,006,550
The U.S. census shows that the population in the year of 1800 was 5,096,908.
The population was large.
2010 US Federal Census: Alaska: 710,231 Washington: 6,724,540 Oregon: 3,831,074 California: 37,253,956 Idaho: 1,567,582 Nevada: 2,700,551 Montana: 989,415 Utah: 2,763,885 Arizona: 6,392,017 Wyoming:...
310,855,331 One birth every.................................. 7 seconds One death every.................................. 12 seconds One international migrant (net) every............ 37...