1900 United States Census

The Twelfth United States Census was done by the Census Office on  June 1, 1900.Census.gov It found the population of the United States to be 76,212,168. This was an increase of 21.0 percent from the 1890 Census.

References

 Other websites 

 Historic US Census data

Category:1900 in the United States
Category:United States Census