Year Population Reps
1830 157,445 1
1840 476,183 3
1850 861,470 7
1860 1,711,951 9
1870 2,539,981 14
1880 3,077,871 19
1890 4,821,520 20
1900 5,638,591 22
1910 6,485,290 25
1930 7,630,654 27
1940 8,712,176 26
1050 10, 081,158 25
1960 11,131,976 24
1970 11,426,518 24
1980 11,430,602 22
1990 12,419,293 20
2000 12,830,632 19
2010 18
Replies