1800 | 1810 | 1820 | 1830 | 1840 | 1850 | 1860 | 1870 | 1880 | 1890
1900 | 1910 | 1920 | 1930 | 1940 | 1950 | 1960 | 1970 | 1980 | 1990
2000 | 2010 The U.S. Census is mandated by the United States Constitution. ... 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 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 Eleventh United States Census was taken June 1, 1890. ... 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. ...