1930 United States census
The 1930 United States census, 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.
Indian census roll
Image: 1930 census Norton Carr
United States Census Bureau
The United States Census Bureau (USCB), officially the Bureau of the Census, is a principal agency of the U.S. Federal Statistical System, responsible for producing data about the American people and economy. The Census Bureau is part of the U.S. Department of Commerce and its director is appointed by the President of the United States. Currently, Rob Santos is the Director of the U.S. Census Bureau and Dr. Ron Jarmin is the Deputy Director of the U.S. Census Bureau
Census headquarters in Suitland, Maryland
Census Bureau employees tabulate data using one of the agency's UNIVAC computers, c. 1960.