This is a complete list of members of the United States Senate during the 83rd United States Congress listed by seniority, from January 3, 1953, to January 3, 1955.
Order of service is based on the commencement of the senator's first term. Behind this is former service as a senator (only giving the senator seniority within his or her new incoming class), service as vice president, a House member, a cabinet secretary, or a governor of a state. The final factor is the population of the senator's state. [1] [2] [3] [4]
Senators who were sworn in during the middle of the two-year congressional term (up until the last senator who was not sworn in early after winning the November 1954 election) are listed at the end of the list with no number.
| Class | Terms of service of senators that will expire in years |
|---|---|
| Class 2 | Terms of service of senators that will expire in 1955 [5] |
| Class 3 | Terms of service of senators that will expire in 1957 [6] |
| Class 1 | Terms of service of senators that will expire in 1959 [7] |
| Rank | Senator (party-state) | Seniority date | Other factors |
|---|---|---|---|
| 1 | Walter F. George (D-GA) | November 22, 1922 | |
| 2 | Carl Hayden (D-AZ) | March 4, 1927 | |
| 3 | Richard Russell, Jr. (D-GA) | January 12, 1933 | |
| 4 | Harry F. Byrd, Sr. (D-VA) | March 4, 1933 | Former governor |
| 5 | Pat McCarran [8] (D-NV) | ||
| 6 | James Murray (D-MT) | November 7, 1934 | |
| 7 | Dennis Chavez (D-NM) | May 11, 1935 | |
| 8 | Edwin C. Johnson (D-CO) | January 3, 1937 | Former governor, Colorado 33rd in population (1930) |
| 9 | Theodore F. Green (D-RI) | Former governor, Rhode Island 37th in population (1930) | |
| 10 | Styles Bridges (R-NH) | Former governor, New Hampshire 41st in population (1930) | |
| 11 | Allen J. Ellender (D-LA) | ||
| 12 | Joseph L. Hill (D-AL) | January 11, 1938 | |
| 13 | Charles W. Tobey [9] (R-NH) | January 3, 1939 | Former representative |
| 14 | Robert A. Taft [10] (R-OH) | Ohio 4th in population (1930) | |
| 15 | Alexander Wiley (R-WI) | Wisconsin 13th in population (1930) | |
| 16 | William Langer (R-ND) | January 3, 1941 | Former governor |
| 17 | Harley M. Kilgore (D-WV) | West Virginia 27th in population (1930) | |
| 18 | Hugh A. Butler [11] (R-NE) | Nebraska 32nd in population (1930) | |
| 19 | George Aiken (R-VT) | January 10, 1941 | |
| 20 | Burnet R. Maybank [12] (D-SC) | November 5, 1941 | |
| 21 | Eugene D. Millikin (R-CO) | December 20, 1941 | |
| 22 | James Eastland (D-MS) | January 3, 1943 | Previously a senator |
| 23 | Homer S. Ferguson (R-MI) | Michigan 7th in population (1940) | |
| 24 | John Little McClellan (D-AR) | Arkansas 25th in population (1940) | |
| 25 | Guy Cordon (R-OR) | March 4, 1944 | |
| 26 | Howard A. Smith (R-NJ) | December 7, 1944 | |
| 27 | Warren G. Magnuson (D-WA) | December 14, 1944 | |
| 28 | J. William Fulbright (D-AR) | January 3, 1945 | Former representative |
| 29 | Clyde R. Hoey [13] (D-NC) | Former governor, North Carolina 11th in population (1940) | |
| 30 | Bourke B. Hickenlooper (R-IA) | Former governor, Iowa 20th in population (1940) | |
| 31 | Olin D. Johnston (D-SC) | Former governor, South Carolina 26th in population (1940) | |
| 32 | Homer E. Capehart (R-IN) | Indiana 12th in population (1940) | |
| 33 | Wayne Morse (I/D-OR) | Oregon 34th in population (1940) | |
| 34 | Leverett Saltonstall (R-MA) | January 4, 1945 | |
| 35 | Milton Young (R-ND) | March 12, 1945 | |
| 36 | William F. Knowland (R-CA) | August 26, 1945 | |
| 37 | Spessard Holland (D-FL) | September 24, 1946 | |
| 38 | Ralph Flanders (R-VT) | November 1, 1946 | |
| 39 | A. Willis Robertson (D-VA) | November 6, 1946 | Former representative (13 years, 10 months) |
| 40 | John Sparkman (D-AL) | Former representative (9 years, 10 months) | |
| 41 | William E. Jenner (R-IN) | January 3, 1947 | Previously a senator |
| 42 | Edward Martin (R-PA) | Former governor, Pennsylvania 2nd in population (1940) | |
| 43 | John W. Bricker (R-OH) | Former governor, Ohio 4th in population (1940) | |
| 44 | Edward John Thye (R-MN) | Former governor, Minnesota 18th in population (1940) | |
| 45 | Irving Ives (R-NY) | New York 1st in population (1940) | |
| 46 | Joseph McCarthy (R-WI) | Wisconsin 13th in population (1940) | |
| 47 | Arthur Vivian Watkins (R-UT) | Utah 40th in population (1940) | |
| 48 | John J. Williams (R-DE) | Delaware 47th in population (1940) | |
| 49 | George W. Malone (R-NV) | Nevada 48th in population (1940) | |
| 50 | John C. Stennis (D-MS) | November 17, 1947 | |
| 51 | Karl Mundt (R-SD) | December 31, 1948 | Former representative |
| 52 | Russell B. Long (D-LA) | ||
| 53 | Matthew M. Neely (D-WV) | January 3, 1949 | Previously a senator (twice) (total tenure 15 years, 10 months) |
| 54 | Guy Mark Gillette (D-IA) | Previously a senator (8 years, 2 months) | |
| 55 | Lyndon Johnson (D-TX) | Former representative (12 years) | |
| 56 | Estes Kefauver (D-TN) | Former representative (10 years) | |
| 57 | Margaret Chase Smith (R-ME) | Former representative (8 years, 7 months) | |
| 58 | Clinton Anderson (D-NM) | Former cabinet secretary | |
| 59 | Robert S. Kerr (D-OK) | Former governor, Oklahoma 22nd in population (1940) | |
| 60 | Andrew F. Schoeppel (R-KS) | Former governor, Kansas 29th in population (1940) | |
| 61 | Lester C. Hunt [14] (D-WY) | Former governor, Wyoming 46th in population (1940) | |
| 62 | Paul Douglas (D-IL) | Illinois 3rd in population (1940) | |
| 63 | Robert C. Hendrickson (R-NJ) | New Jersey 9th in population (1940) | |
| 64 | Hubert Humphrey (D-MN) | Minnesota 18th in population (1940) | |
| 65 | Joseph Frear, Jr. (D-DE) | Delaware 47th in population (1940) | |
| 66 | Henry Dworshak (R-ID) | October 14, 1949 | |
| 67 | Herbert H. Lehman (D-NY) | November 9, 1949 | |
| 68 | Frank Carlson (R-KS) | November 27, 1950 | Former representative (12 years) |
| 69 | Earle C. Clements (D-KY) | Former representative (3 years) | |
| 70 | Willis Smith [15] (D-NC) | ||
| 71 | John O. Pastore (D-RI) | December 19, 1950 | |
| 72 | Everett Dirksen (R-IL) | January 3, 1951 | Former representative (16 years) |
| 73 | Francis H. Case (R-SD) | Former representative (14 years) | |
| 74 | Almer Monroney (D-OK) | Former representative (12 years) | |
| 75 | Thomas C. Hennings, Jr. (D-MO) | Former representative (6 years) | |
| 76 | George Smathers (D-FL) | Former representative (4 years) | |
| 77 | John M. Butler (R-MD) | Maryland 28th in population (1940) | |
| 78 | Herman Welker (R-ID) | Idaho 43rd in population (1940) | |
| 79 | Wallace F. Bennett (R-UT) | Utah 40th in population (1940) | |
| 80 | James H. Duff (R-PA) | January 16, 1951 | |
| 81 | John Sherman Cooper (R-KY) | November 5, 1952 | Previously a senator |
| 82 | Charles E. Potter (R-MI) | Former representative | |
| 83 | Dwight Griswold [16] (R-NE) | Former governor | |
| 84 | Prescott Bush (R-CT) | ||
| 85 | Thomas Kuchel (R-CA) | January 2, 1953 | |
| 86 | William A. Purtell (R-CT) | January 3, 1953 | Previously a senator |
| 87 | Albert Gore, Sr. (D-TN) | Former representative (14 years) | |
| 88 | Henry M. Jackson (D-WA) | Former representative (12 years) | |
| 89 | James Glenn Beall (R-MD) | Former representative (10 years), Maryland 24th in population (1950) | |
| 90 | Mike Mansfield (D-MT) | Former representative (10 years), Montana 42nd in population (1950) | |
| 91 | John F. Kennedy (D-MA) | Former representative (6 years) | |
| 92 | Frederick G. Payne (R-ME) | Former governor, Maine 35th in population (1950) | |
| 93 | Frank A. Barrett (R-WY) | Former governor, Wyoming 48th in population (1950) | |
| 94 | Price Daniel (D-TX) | Texas 6th in population (1950) | |
| 95 | Stuart Symington (D-MO) | Missouri 12th in population (1950) | |
| 96 | Barry Goldwater (R-AZ) | Arizona 37th in population (1950) | |
| — | Alton Asa Lennon (D-NC) | July 10, 1953 | |
| — | Robert W. Upton (R-NH) | August 14, 1953 | |
| — | Thomas A. Burke (D-OH) | November 10, 1953 | |
| — | Eva Bowring [17] (D-NE) | April 16, 1954 | |
| — | Sam Ervin (D-NC) | June 5, 1954 | |
| — | Edward D. Crippa (R-WY) | June 24, 1954 | |
| — | Samuel W. Reynolds (R-NE) | July 3, 1954 | |
| — | Charles E. Daniel (D-SC) | September 6, 1954 | |
| — | Ernest S. Brown (R-NV) | October 1, 1954 | |
| — | Norris Cotton (R-NH) | November 8, 1954 | Former representative (7 years, 10 months) |
| — | Roman Hruska (R-NE) | Former representative (1 year, 10 months) | |
| — | Hazel Abel [18] (R-NE) | ||
| — | Joseph C. O'Mahoney (D-WY) | November 29, 1954 | Previously a senator |
| — | W. Kerr Scott (D-NC) | ||
| — | Alan Bible (D-NV) | December 2, 1954 | |
| — | George H. Bender (R-OH) | December 16, 1954 | |
| — | Strom Thurmond [19] (I-SC) | December 24, 1954 | |
| — | Carl Curtis (R-NE) | January 1, 1955 |