Vernon M. Tanner has written:

'1900 census of the United States, state of South Carolina, county of Florence' -- subject(s): Registers of births, Census, 1900, Census, 12th, 1900, Genealogy

The estimated population of the United States in 1900 was 76.2 million people. By the 2010 Census, the population had reached 310 million people.

United States Census Bureau was created in 1903.

The budget of United States Census Bureau is 3,100,000,000 dollars.

The population of The United States of America from the years of 1900 to 2000 is 90,594,469,101 people.