Categories: Decennial federal censuses of the United States | United States government stubs | United States history stubs | 1820 in the United States 1880 US Census of Hoboken, New Jersey The United States Census is mandated by the United States Constitution[1]. The population is enumerated every 10 years and the results are used to allocate Congressional seats (congressional apportionment), electoral votes, and government program funding. ... From http://www. ... The United States Census of 1790 was the first Census conducted in the United States. ... The United States Census of 1800 was the second Census conducted in the United States. ... The United States Census of 1810 was the third Census conducted in the United States. ... The United States Census of 1830 was the fifth Census conducted in the United States. ... The Sixth Census of the United States, conducted by the Bureau of the Census, determined the resident population of the United States to be 17,069,453 — an increase of 32. ... The Seventh Census of the United States, conducted by the Bureau of the Census, determined the resident population of the United States to be 23,191,876 — an increase of 35. ... The United States Census of 1860 was the eighth Census conducted in the United States. ... The Ninth United States Census was taken in 1870. ... The Tenth United States Census was taken in 1880. ... The Eleventh United States Census was taken June 1, 1890. ... The Twelfth United States Census was taken in 1900. ... The Thirteenth United States Census was taken in 1910. ... The Fourteenth United States Census was taken in 1920. ... The Fifteenth United States Census was taken in 1930. ... The Fifteenth United States Census was taken in 1940. ... The Seventeenth United States Census was taken in 1950. ... The Eighteenth United States Census was taken in 1960. ... The Nineteenth United States Census was taken in 1970. ... The Twetieth United States Census, conducted by the Census Bureau, determined the resident population of the United States to be 226,542,199, an increase of 11. ... The Twenty-first United States Census, conducted by the Census Bureau, determined the resident population of the United States to be 248,709,873, an increase of 9. ... The 22nd United States Census, known as Census 2000 and conducted by the Census Bureau, determined the resident population of the United States on April 1, 2000, to be 281,421,906, an increase of 13. ... The Twenty-third United States Census will be the next national census in the United States. ... The United States Census Bureau (officially Bureau of the Census) is a part of the United States Department of Commerce. ...