1930 United States census
The United States census of 1930, conducted by the Census Bureau one month from April 1, 1930, determined the resident population of the United States to be 122,775,046, an increase of 13.7 percent over the 106,021,537 persons enumerated during the 1920 census.
of the United States
|Total population||122,775,046 ( 13.7%)|
|Most populous ||New York|
|Least populous ||Nevada|