Historic Apportionment
The Online Professor Keith Broaders
 


1st 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th 12th 13th 15th 16th 17th 18th 19th 20th 21st 22nd 23rd
Year 1789 1790 1800 1810 1820 1830 1840 1850 1860 1870 1880 1890 1900 1910 1930 1940 1950 1960 1970 1980 1990 2000 2010
Effected 1789 1793 1803 1813 1823 1833 1843 1853 1863 1873 1883 1893 1903 1913 1933 1943 1953 1963 1973 1983 1993 2003 2013
Size 65 105 142 182 213 240 223 234 241 292 325 356 386 435 435 435 435 435 435 435 435 435 435
  [38]
22 AL – – – – 3 5 7 7 6 8 8 9 9 10 9 9 9 8 7 7 7 7 7
49 AK – – – – – – – – – – – – – – – – – 1 1 1 1 1 1
48 AZ – – – – – – – – – – – – – 1 1 2 2 3 4 5 6 8 9
25 AR – – – – – – 1 2 3 4 5 6 7 7 7 7 6 4 4 4 4 4 4
31 CA – – – – – – – 2 3 4 6 7 8 11 20 23 30 38 43 45 52 53 53
38 CO – – – – – – – – – – 1 2 3 4 4 4 4 4 5 6 6 7 7
5 CT 5 7 7 7 6 6 4 4 4 4 4 4 5 5 6 6 6 6 6 6 6 5 5
1 DE 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
27 FL – – – – – – – 1 1 2 2 2 3 4 5 6 8 12 15 19 23 25 27
4 GA 3 2 4 6 7 9 8 8 7 9 10 11 11 12 10 10 10 10 10 10 11 13 14
50 HI – – – – – – – – – – – – – – – – – 2 2 2 2 2 2
43 ID – – – – – – – – – – – 1 1 2 2 2 2 2 2 2 2 2 2
21 IL – – – – 1 3 7 9 14 19 20 22 25 27 27 26 25 24 24 22 20 19 18
19 IN – – – – 3 7 10 11 11 13 13 13 13 13 12 11 11 11 11 10 10 9 9
29 IA – – – – – – – 2 6 9 11 11 11 11 9 8 8 7 6 6 5 5 4
34 KS – – – – – – – – 1 3 7 8 8 8 7 6 6 5 5 5 4 4 4
15 KY – 2 6 10 12 13 10 10 9 10 11 11 11 11 9 9 8 7 7 7 6 6 6
18 LA – – – 1 3 3 4 4 5 6 6 6 7 8 8 8 8 8 8 8 7 7 6
23 ME – – – – 7 8 7 6 5 5 4 4 4 4 3 3 3 2 2 2 2 2 2
7 MD 6 8 9 9 9 8 6 6 5 6 6 6 6 6 6 6 7 8 8 8 8 8 8
6 MA 8 14 17 20 13 12 10 11 10 11 12 13 14 16 15 14 14 12 12 11 10 10 9
26 MI – – – – – – 3 4 6 9 11 12 12 13 17 17 18 19 19 18 16 15 14
32 MN – – – – – – – – 2 3 5 7 9 10 9 9 9 8 8 8 8 8 8
20 MS – – – – 1 2 4 5 5 6 7 7 8 8 7 7 6 5 5 5 5 4 4
24 MO – – – – 1 2 5 7 9 13 14 15 16 16 13 13 11 10 10 9 9 9 8
41 MT – – – – – – – – – – – 1 1 2 2 2 2 2 2 2 1 1 1
37 NE – – – – – – – – – 1 3 6 6 6 5 4 4 3 3 3 3 3 3
36 NV – – – – – – – – – 1 1 1 1 1 1 1 1 1 1 2 2 3 4
9 NH 3 4 5 6 6 5 4 3 3 3 2 2 2 2 2 2 2 2 2 2 2 2 2
3 NJ 4 5 6 6 6 6 5 5 5 7 7 8 10 12 14 14 14 15 15 14 13 13 12
47 NM – – – – – – – – – – – – – 1 1 2 2 2 2 3 3 3 3
11 NY 6 10 17 27 34 40 34 33 31 33 34 34 37 43 45 45 43 41 39 34 31 29 27
12 NC 5 10 12 13 13 13 9 8 7 8 9 9 10 10 11 12 12 11 11 11 12 13 13
39 ND – – – – – – – – – – – 1 2 3 2 2 2 2 1 1 1 1 1
17 OH – – 1 6 14 19 21 21 19 20 21 21 21 22 24 23 23 24 23 21 19 18 16
46 OK – – – – – – – – – – – – – 8 9 8 6 6 6 6 6 5 5
33 OR – – – – – – – – 1 1 1 2 2 3 3 4 4 4 4 5 5 5 5
2 PA 8 13 18 23 26 28 24 25 24 27 28 30 32 36 34 33 30 27 25 23 21 19 18
13 RI 1 2 2 2 2 2 2 2 2 2 2 2 2 3 2 2 2 2 2 2 2 2 2
8 SC 5 6 8 9 9 9 7 6 4 5 7 7 7 7 6 6 6 6 6 6 6 6 7
40 SD – – – – – – – – – – – 2 2 3 2 2 2 2 2 1 1 1 1
16 TN – – 3 6 9 13 11 10 8 10 10 10 10 10 9 10 9 9 8 9 9 9 9
28 TX – – – – – – – 2 4 6 11 13 16 18 21 21 22 23 24 27 30 32 36
45 UT – – – – – – – – – – – – 1 2 2 2 2 2 2 3 3 3 4
14 VT – 2 4 6 5 5 4 3 3 3 2 2 2 2 1 1 1 1 1 1 1 1 1
10 VA 10 19 22 23 22 21 15 13 11 9 10 10 10 10 9 9 10 10 10 10 11 11 11
42 WA – – – – – – – – – – – 2 3 5 6 6 7 7 7 8 9 9 10
35 WV – – – – – – – – – 3 4 4 5 6 6 6 6 5 4 4 3 3 3
30 WI – – – – – – – 3 6 8 9 10 11 11 10 10 10 10 9 9 9 8 8
44 WY – – – – – – – – – – – 1 1 1 1 1 1 1 1 1 1 1 1
Last updated  2025/11/10 16:59:30 CSTHits  57