[United States Senate Manual, 110th Congress]
[S. Doc. 110-1]
[Statistical Data]
[Pages 1306-1307]
[From the U.S. Government Publishing Office, www.gpo.gov]


[[Page 1306]]

                                       [1594]

 
                                                                             APPORTIONMENTS OF REPRESENTATIVES
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                 State                   1787   1790   1800   1810   1820   1830   1840   1850   1860   1870   1880   1890   1900   1910   1930   1940   1950   1960   1970   1980   1990   2000
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Alabama...............................  .....  .....  .....     *1      3      5      7      7      6      8      8      9      9     10      9      9      9      8      7      7      7      7
Alaska................................  .....  .....  .....  .....  .....  .....  .....  .....  .....  .....  .....  .....  .....  .....  .....  .....     *1      1      1      1      1      1
Arizona...............................  .....  .....  .....  .....  .....  .....  .....  .....  .....  .....  .....  .....  .....     *1      1      2      2      3      4      5      6      8
Arkansas..............................  .....  .....  .....  .....  .....     *1      1      2      3      4      5      6      7      7      7      7      6      4      4      4      4      4
California............................  .....  .....  .....  .....  .....  .....     *2      2      3      4      6      7      8     11     20     23     30     38     43     45     52     53
Colorado..............................  .....  .....  .....  .....  .....  .....  .....  .....  .....     *1      1      2      3      4      4      4      4      4      5      6      6      7
Connecticut...........................      5      7      7      7      6      6      4      4      4      4      4      4      5      5      6      6      6      6      6      6      6      5
Delaware..............................      1      1      1      2      1      1      1      1      1      1      1      1      1      1      1      1      1      1      1      1      1      1
Florida...............................  .....  .....  .....  .....  .....  .....     *1      1      1      2      2      2      3      4      5      6      8     12     15     19     23     25
Georgia...............................      3      2      4      6      7      9      8      8      7      9     10     11     11     12     10     10     10     10     10     10     11     13
Hawaii................................  .....  .....  .....  .....  .....  .....  .....  .....  .....  .....  .....  .....  .....  .....  .....  .....     *1      2      2      2      2      2
Idaho.................................  .....  .....  .....  .....  .....  .....  .....  .....  .....  .....     *1      1      1      2      2      2      2      2      2      2      2      2
Illinois..............................  .....  .....  .....     *1      1      3      7      9     14     19     20     22     25     27     27     26     25     24     24     22     20     19
Indiana...............................  .....  .....  .....     *1      3      7     10     11     11     13     13     13     13     13     12     11     11     11     11     10     10      9
Iowa..................................  .....  .....  .....  .....  .....  .....     *2      2      6      9     11     11     11     11      9      8      8      7      6      6      5      5
Kansas................................  .....  .....  .....  .....  .....  .....  .....  .....      1      3      7      8      8      8      7      6      6      5      5      5      4      4
Kentucky..............................  .....      2      6     10     12     13     10     10      9     10     11     11     11     11      9      9      8      7      7      7      6      6
Louisiana.............................  .....  .....  .....     *1      3      3      4      4      5      6      6      6      7      8      8      8      8      8      8      8      7      7
Maine.................................  .....  .....  .....      7      7      8      7      6      3      5      4      4      4      4      3      3      3      2      2      2      2      2
Maryland..............................      6      8      9      9      9      8      6      6      5      6      6      6      6      6      6      6      7      8      8      8      8      8
Mass..................................      8     14     17     13     13     12     10     11     10     11     12     13     14     16     15     14     14     12     12     11     10     10
Michigan..............................  .....  .....  .....  .....  .....     *1      3      4      6      9     11     12     12     13     17     17     18     19     19     18     16     15
Minnesota.............................  .....  .....  .....  .....  .....  .....  .....     *2      2      3      5      7      9     10      9      9      9      8      8      8      8      8
Mississippi...........................  .....  .....  .....     *1      1      2      4      5      5      6      7      7      8      8      7      7      6      5      5      5      5      4
Missouri..............................  .....  .....  .....  .....      1      2      5      7      9     13     14     15     16     16     13     13     11     10     10      9      9      9
Montana...............................  .....  .....  .....  .....  .....  .....  .....  .....  .....  .....     *1      1      1      2      2      2      2      2      2      2      1      1
Nebraska..............................  .....  .....  .....  .....  .....  .....  .....  .....     *1      1      3      6      6      6      5      4      4      3      3      3      3      3
Nevada................................  .....  .....  .....  .....  .....  .....  .....  .....     *1      1      1      1      1      1      1      1      1      1      1      2      2      3
N. Hamp...............................      3      4      5      6      6      5      4      3      3      3      2      2      2      2      2      2      2      2      2      2      2      2
N. Jersey.............................      4      5      6      6      6      6      5      5      5      7      7      8     10     12     14     14     14     15     15     14     13     13
N. Mexico.............................  .....  .....  .....  .....  .....  .....  .....  .....  .....  .....  .....  .....  .....     *1      1      2      2      2      2      3      3      3
New York..............................      6     10     17     27     34     40     34     33     31     33     34     34     37     43     45     45     43     41     39     34     31     29
N. Carolina...........................      5     10     12     13     13     13      9      8      7      8      9      9     10     10     11     12     12     11     11     11     12     13
N. Dakota.............................  .....  .....  .....  .....  .....  .....  .....  .....  .....  .....     *1      1      2      3      2      2      2      2      1      1      1      1
Ohio..................................  .....  .....     *1      6     14     19     21     21     19     20     21     21     21     22     24     23     23     24     23     21     19     18
Oklahoma..............................  .....  .....  .....  .....  .....  .....  .....  .....  .....  .....  .....  .....     *5      8      9      8      6      6      6      6      6      5
Oregon................................  .....  .....  .....  .....  .....  .....  .....     *1      1      1      1      2      2      3      3      4      4      4      4      5      5      5
Penn..................................      8     13     18     23     26     28     24     25     24     27     28     30     32     36     34     33     30     27     25     23     21     19
Rhode Is..............................      1      2      2      2      2      2      2      2      2      2      2      2      2      3      2      2      2      2      2      2      2      2

[[Page 1307]]

 
S. Carolina...........................      5      6      8      9      9      9      7      6      4      5      7      7      7      7      6      6      6      6      6      6      6      6
S. Dakota.............................  .....  .....  .....  .....  .....  .....  .....  .....  .....  .....     *2      2      2      3      2      2      2      2      2      1      1      1
Tennessee.............................  .....     *1      3      6      9     13     11     10      8     10     10     10     10     10      9     10      9      9      8      9      9      9
Texas.................................  .....  .....  .....  .....  .....  .....     *2      2      4      6     11     13     16     18     21     21     22     23     24     27     30     32
Utah..................................  .....  .....  .....  .....  .....  .....  .....  .....  .....  .....  .....     *1      1      2      2      2      2      2      2      3      3      3
Vermont...............................  .....      2      4      6      5      5      4      3      3      3      2      2      2      2      1      1      1      1      1      1      1      1
Virginia..............................     10     19     22     23     22     21     15     13     11      9     10     10     10     10      9      9     10     10     10     10     11     11
Washington............................  .....  .....  .....  .....  .....  .....  .....  .....  .....  .....     *1      2      3      5      6      6      7      7      7      8      9      9
W. Virginia...........................  .....  .....  .....  .....  .....  .....  .....  .....  .....      3      4      4      5      6      6      6      6      5      4      4      3      3
Wisconsin.............................  .....  .....  .....  .....  .....  .....     *2      3      6      8      9     10     11     11     10     10     10     10      9      9      9      8
Wyoming...............................  .....  .....  .....  .....  .....  .....  .....  .....  .....  .....     *1      1      1      1      1      1      1      1      1      1      1      1
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  Total...............................     65    106    142    186    213    242    232    237    243    293    332    357    391    435    435    435    437    435    435    435    435    435
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*Indicates representation of new States admitted after the respective decennial census apportionments.
 
Note: The original apportionment of Representatives was established in 1787 by the Constitution. Subsequent apportionments based on the 1st Census through the 6th Census were as follows
  (number of census, date of act, and ratio of persons per Representative): 1st, Apr. 14, 1792, 33,000; 2d, Jan. 14, 1802, 33,000; 3d, Dec. 21, 1811, 35,000; 4th, Mar. 7, 1822, 40,000; 5th,
  May 22, 1832, 47,700; 6th, June 25, 1842, 70,680. Apportionment based on the 7th Census (1850) through the 12th Census (1900) was determined by the Vinton method, and for the 13th Census
  (1910) and 15th Census (1930) the method of major fractions was employed, there being no reapportionment in 1920. Apportionment based on the 16th Census (1940), through the 21st Census
  (1990), was determined by the method of equal proportions, a description of which may be found in S. Doc. 304, 76th Cong., 3d sess.