1790 (Aug. 2) 3,929,214 4.5 (X) (X) 891,364 864,746 24,065 1800 (Aug. 4) 5,308,483 6.1 1,379,269 35.1 891,364 864,746 24,065 1810 (Aug. 6) 7,239,881 4.3 1,931,398 36.4 1,722,685 1,681,828 34,175 1820 (Aug. 7) 9,638,453 5.5 2,398,572 33.1 1,792,552 1,749,462 38,544 1830 (June 1) 12,866,020 7.4 3,227,567 33.5 1,792,552 1,749,462 38,544 1840 (June 1) 17,069,453 9.8 4,203,433 32.7 1,792,552 1,749,462 38,544 1850 (June 1) 23,191,876 7.9 6,122,423 35.9 2,991,655 2,940,042 52,705 1860 (June 1) 31,443,321 10.6 8,251,445 35.6 3,021,295 2,969,640 52,747 1870 (June 1) 39,818,449 (2) 11.2 (2) 8,375,128 26.6 3,612,299 3,540,705 52,747 1880 (June 1) 50,189,209 14.2 10,370,760 26.0 3,612,299 3,540,705 52,747 1890 (June 1) 62,979,766 17.8 12,790,557 25.5 3,612,299 3,540,705 52,747 1900 (June 1) 76,212,168 21.5 13,232,402 21.0 3,618,770 3,547,314 52,553 1910 (Apr. 15) 92,228,496 26.0 16,016,328 21.0 3,618,770 3,547,045 52,822 1920 (Jan. 1) 106,021,537 29.9 13,793,041 15.0 3,618,770 3,546,931 52,936 1930 (Apr. 1) 123,202,624 34.7 17,181,087 16.2 3,618,770 3,551,608 45,259 1940 (Apr. 1) 132,164,569 37.2 8,961,945 7.3 3,618,770 3,551,608 45,259 1950 (Apr. 1) 151,325,798 42.6 19,161,229 14.5 3,618,770 3,552,206 63,005 1960 (Apr. 1) 179,323,175 50.6 27,997,377 18.5 3,618,770 3,540,911 74,212 1970 (Apr. 1) 203,302,031 (3) 57.5 (3) 23,978,856 13.4 3,618,770 3,536,855 (3) 78,444 (3) 1980 (Apr. 1) 226,542,199 (4) 64.0 23,240,168 11.4 3,618,770 3,539,289 79,481 1990 (Apr. 1) 248,718,302 (5) 70.3 22,176,103 9.8 3,717,796 (6) 3,536,278 (6) 181,518 (6) 2000 (Apr. 1) 281,422,509 (7) 79.6 32,704,207 13.1 3,794,083 3,537,439 256,645