Senate
United States elections · 1934 · held
State Senate races in this midterm cycle, with separate candidate results and election-era ideology attribution.
State races and results map
Each race has its own denominator. Missing counts are blank. The interactive map uses modern state outlines as navigation references.
Arizona — Senate — General
Popular election. Popular votes in this state contest
| Candidate | Party | Votes | Share | Result |
|---|---|---|---|---|
| Henry F. Ashurst | Democratic | — | 72.00% | Elected |
| J. E. Thompson | Republican | — | 25.60% | — |
Incumbent re-elected. Source candidate / selection detail: ▌Y Henry F. Ashurst (Democratic) 72.0%
▌J. E. Thompson (Republican) 25.6%
Sources & further reading
California — Senate — General
Popular election. Popular votes in this state contest
| Candidate | Party | Votes | Share | Result |
|---|---|---|---|---|
| Hiram Johnson | Republican | 1946572 | 94.54% | Elected |
| George Ross Kirkpatrick | Socialist | 108748 | 5.28% | — |
| Pat Chambers | Write-In | 1025 | 0.05% | — |
| Scattering | None | 2595 | 0.13% | — |
Incumbent re-elected. Source candidate / selection detail: ▌Y Hiram Johnson (Republican) 94.5%
▌George Ross Kirkpatrick (Socialist) 5.3%
Sources & further reading
Connecticut — Senate — General
Popular election. Popular votes in this state contest
| Candidate | Party | Votes | Share | Result |
|---|---|---|---|---|
| Francis T. Maloney | Democratic | 265552 | 51.75% | Elected |
| Frederic C. Walcott | Republican | 247623 | 48.25% | — |
Incumbent lost re-election. New senator elected. Democratic gain. Source candidate / selection detail: ▌Y Francis T. Maloney (Democratic) 40.41%
▌Frederic C. Walcott (Republican) 40.14%
Sources & further reading
Delaware — Senate — General
Popular election. Popular votes in this state contest
| Candidate | Party | Votes | Share | Result |
|---|---|---|---|---|
| John G. Townsend Jr. | Republican | 52829 | 53.27% | Elected |
| Wilbur L. Adams | Democratic | 45771 | 46.16% | — |
| Fred W. Whiteside | Socialist | 497 | 0.50% | — |
| John T. Wlodkoski | Communist | 69 | 0.07% | — |
Incumbent re-elected. Source candidate / selection detail: ▌Y John G. Townsend Jr. (Republican) 53.3%
▌Wilbur L. Adams (Democratic) 46.2%
Sources & further reading
Florida — Senate — General
Popular election. Popular votes in this state contest
| Candidate | Party | Votes | Share | Result |
|---|---|---|---|---|
| Park Trammell | Democratic | 131780 | 100.00% | Elected |
Incumbent re-elected. Source candidate / selection detail: ▌Y Park Trammell (Democratic)
Unopposed
Sources & further reading
Indiana — Senate — General
Popular election. Popular votes in this state contest
| Candidate | Party | Votes | Share | Result |
|---|---|---|---|---|
| Sherman Minton | Democratic | 758801 | 51.46% | Elected |
| Arthur Raymond Robinson | Republican | 700103 | 47.48% | — |
| Forrest Wallace | Socialist | 9414 | 0.64% | — |
| Albert Jackman | Prohibition | 4987 | 0.34% | — |
| Wenzel Stocker | Communist | 1307 | 0.09% | — |
Incumbent lost re-election. New senator elected. Democratic gain. Source candidate / selection detail: ▌Y Sherman Minton (Democratic) 51.5%
▌Arthur Raymond Robinson (Republican) 47.5%
Sources & further reading
Maine — Senate — General
Popular election. Popular votes in this state contest
| Candidate | Party | Votes | Share | Result |
|---|---|---|---|---|
| Frederick Hale | Republican | 139773 | 50.14% | Elected |
| F. Harold Dubord | Democratic | 138573 | 49.71% | — |
| Hans Nelson | Communist | 422 | 0.15% | — |
Incumbent re-elected. Source candidate / selection detail: ▌Y Frederick Hale (Republican) 50.1%
▌F. Harold Dubord (Democratic) 49.7%
Sources & further reading
Maryland — Senate — General
Popular election. Popular votes in this state contest
| Candidate | Party | Votes | Share | Result |
|---|---|---|---|---|
| George L. P. Radcliffe | Democratic | 264279 | 56.10% | Elected |
| Joseph I. France | Republican | 197643 | 41.95% | — |
| Elisabeth Gilman | Socialist | 6067 | 1.29% | — |
| Ada Smith Lang | American Labor | 1935 | 0.41% | — |
| Samuel Gale | Communist | 1188 | 0.25% | — |
Incumbent retired to run for Governor of Maryland. New senator elected. Democratic gain. Source candidate / selection detail: ▌Y George L. P. Radcliffe (Democratic) 56.1%
▌Joseph I. France (Republican) 42.0%
Sources & further reading
Massachusetts — Senate — General
Popular election. Popular votes in this state contest
| Candidate | Party | Votes | Share | Result |
|---|---|---|---|---|
| David I. Walsh | Democratic | 852776 | 59.39% | Elected |
| Robert M. Washburn | Republican | 536692 | 37.38% | — |
| Albert Sprague Coolidge | Socialist | 22092 | 1.54% | — |
| Barnard Smith | Prohibition | 10363 | 0.72% | — |
| Albert L. Waterman | Socialist Labor | 8245 | 0.57% | — |
| Paul C. Wicks | Communist | 5757 | 0.40% | — |
Incumbent re-elected. Source candidate / selection detail: ▌Y David I. Walsh (Democratic) 59.4%
▌Robert M. Washburn (Republican) 37.4%
Sources & further reading
Michigan — Senate — General
Popular election. Popular votes in this state contest
| Candidate | Party | Votes | Share | Result |
|---|---|---|---|---|
| Arthur Vandenberg | Republican | 626017 | 51.32% | Elected |
| Frank Albert Picard | Democratic | 573574 | 47.02% | — |
| John Monarch | Socialist | 10644 | 0.87% | — |
| Philip Raymond | Communist | 5634 | 0.46% | — |
| W. Ralph Jones | Farmer–Labor | 2042 | 0.17% | — |
| John Vonica | Socialist Labor | 939 | 0.08% | — |
| Jay W. Slaughter | Commonwealth Land | 735 | 0.06% | — |
| Chester A. Shewalter | National | 147 | 0.01% | — |
| Scattering | None | 2 | 0.00% | — |
Incumbent re-elected. Source candidate / selection detail: ▌Y Arthur Vandenberg (Republican) 51.3%
▌Frank Albert Picard (Democratic) 47.0%
▌John Monarch (Socialist) 1.7%
Sources & further reading
Minnesota — Senate — General
Popular election. Popular votes in this state contest
| Candidate | Party | Votes | Share | Result |
|---|---|---|---|---|
| Henrik Shipstead | Farmer–Labor | 503379 | 49.87% | Elected |
| Einar Hoidale | Democratic | 294757 | 29.20% | — |
| N. J. Holmberg | Republican | 200083 | 19.82% | — |
| Aldred Tiala | Communist | 5620 | 0.56% | — |
| Morris Kaplan | Socialist | 5618 | 0.56% | — |
Incumbent re-elected. Source candidate / selection detail: ▌ Y Henrik Shipstead (Farmer–Labor) 49.9%
▌Einar Hoidale (Democratic) 29.2%
▌N. J. Holmberg (Republican) 19.8%
Sources & further reading
Mississippi — Senate — General
Popular election. Popular votes in this state contest
| Candidate | Party | Votes | Share | Result |
|---|---|---|---|---|
| Theodore G. Bilbo | Democratic | 51609 | 100.00% | Elected |
Incumbent lost renomination. New senator elected. Democratic hold. Source candidate / selection detail: ▌Y Theodore G. Bilbo (Democratic)
Unopposed
Sources & further reading
Missouri — Senate — General
Popular election. Popular votes in this state contest
| Candidate | Party | Votes | Share | Result |
|---|---|---|---|---|
| Harry S. Truman | Democratic | 787110 | 59.54% | Elected |
| Roscoe C. Patterson | Republican | 524954 | 39.71% | — |
| W. C. Meyer | Socialist | 9010 | 0.68% | — |
| Frank Brown | Communist | 418 | 0.03% | — |
| William Wesley Cox | Socialist Labor | 384 | 0.03% | — |
Incumbent lost re-election. New senator elected. Democratic gain. Source candidate / selection detail: ▌Y Harry S. Truman (Democratic) 59.5%
▌Roscoe C. Patterson (Republican) 39.7%
▌W. C. Meyer (Socialist) 0.7%
Sources & further reading
Montana — Senate — General
Popular election. Popular votes in this state contest
| Candidate | Party | Votes | Share | Result |
|---|---|---|---|---|
| Burton K. Wheeler | Democratic | 142823 | 70.14% | Elected |
| George M. Bourquin | Republican | 58519 | 28.74% | — |
| William F. Held | Socialist | 1381 | 0.68% | — |
| Raymond F. Gray | Communist | 903 | 0.44% | — |
Incumbent re-elected. Source candidate / selection detail: ▌Y Burton K. Wheeler (Democratic) 70.1%
▌George M. Bourquin (Republican) 28.7%
Sources & further reading
Montana — Senate (Class 2) — General
Popular election. Popular votes in this state contest
| Candidate | Party | Votes | Share | Result |
|---|---|---|---|---|
| James E. Murray | Democratic | 116965 | 59.66% | Elected |
| Scott Leavitt | Republican | 77307 | 39.43% | — |
| John F. Duffy | Socialist | 1779 | 0.91% | — |
Interim appointee lost nomination. New senator elected November 6, 1934. Democratic hold. Source candidate / selection detail: ▌Y James E. Murray (Democratic) 59.6%
▌Scott Leavitt (Republican) 39.5%
Sources & further reading
Nebraska — Senate — General
Popular election. Popular votes in this state contest
| Candidate | Party | Votes | Share | Result |
|---|---|---|---|---|
| Edward R. Burke | Democratic | 305958 | 55.30% | Elected |
| Robert G. Simmons | Republican | 237126 | 42.86% | — |
| Henry Hoffman | Independent | 7670 | 1.39% | — |
| E. D. O'Sullivan (write-in) | Independent | 2501 | 0.45% | — |
| Write-in | Write-in | 44 | 0.01% | — |
Incumbent retired. New senator elected. Democratic hold. Winner was not elected to finish the current term; see above. Source candidate / selection detail: ▌Y Edward R. Burke (Democratic) 55.3%
▌Robert G. Simmons (Republican) 42.9%
Sources & further reading
Nebraska — Senate (Class 1) — General
Popular election. Popular votes in this state contest
| Candidate | Party | Votes | Share | Result |
|---|---|---|---|---|
| Richard C. Hunter | Democratic | 281421 | 56.45% | Elected |
| J. H. Kemp | Republican | 217106 | 43.55% | — |
| Write-in | Write-in | 24 | 0.00% | — |
Interim appointee retired. New senator elected November 6, 1934. Democratic hold. Winner was not elected to the next term, see below. Source candidate / selection detail: ▌Y Richard C. Hunter (Democratic) 56.45%
▌J. H. Kemp (Republican) 43.55%
Sources & further reading
Nevada — Senate — General
Popular election. Popular votes in this state contest
| Candidate | Party | Votes | Share | Result |
|---|---|---|---|---|
| Key Pittman | Democratic | 27581 | 64.51% | Elected |
| George W. Malone | Republican | 14273 | 33.38% | — |
| John P. Reynolds | Independent | 901 | 2.11% | — |
Incumbent re-elected. Source candidate / selection detail: ▌Y Key Pittman (Democratic) 64.5%
▌George W. Malone (Republican) 33.4%
Sources & further reading
New Jersey — Senate — General
Popular election. Popular votes in this state contest
| Candidate | Party | Votes | Share | Result |
|---|---|---|---|---|
| A. Harry Moore | Democratic | — | 57.90% | Elected |
| Hamilton F. Kean | Republican | — | 40.90% | — |
Incumbent lost re-election. New senator elected. Democratic gain. Source candidate / selection detail: ▌Y A. Harry Moore (Democratic) 57.9%
▌Hamilton F. Kean (Republican) 40.9%
Sources & further reading
New Mexico — Senate — General
Popular election. Popular votes in this state contest
| Candidate | Party | Votes | Share | Result |
|---|---|---|---|---|
| Bronson M. Cutting | Republican | 76228 | 50.20% | Elected |
| Dennis Chávez | Democratic | 74944 | 49.35% | — |
| W. C. Thorp | Socialist | 568 | 0.37% | — |
| Alphonso Ray | Communist | 122 | 0.08% | — |
Incumbent re-elected. Source candidate / selection detail: ▌Y Bronson M. Cutting (Republican) 50.2%
▌Dennis Chávez (Democratic) 49.4%
Sources & further reading
New Mexico — Senate (Class 2) — General
Popular election. Popular votes in this state contest
| Candidate | Party | Votes | Share | Result |
|---|---|---|---|---|
| Carl Hatch | Democratic | 81934 | 54.76% | Elected |
| Richard C. Dillon | Republican | 66956 | 44.75% | — |
| T. N. Hotchinson | Socialist | 613 | 0.41% | — |
| C. G. Plater | Communist | 134 | 0.09% | — |
Interim appointee elected November 6, 1934. Source candidate / selection detail: ▌Y Carl Hatch (Democratic) 54.5%
▌Richard C. Dillon (Republican) 45.0%
Sources & further reading
New York — Senate — General
Popular election. Popular votes in this state contest
| Candidate | Party | Votes | Share | Result |
|---|---|---|---|---|
| Royal S. Copeland | Democratic | 2046377 | 55.21% | Elected |
| E. Harold Cluett | Republican | 1363440 | 36.87% | — |
| Norman Thomas | Socialist | 194952 | 5.27% | — |
| Max Bedacht | Communist | 45396 | 1.23% | — |
| Henry Skillman Breckinridge | Constitutional | 24241 | 0.66% | — |
| Michael Bartell | Prohibition | 16769 | 0.45% | — |
| Olive Johnson | Socialist Labor | 6622 | 0.18% | — |
Incumbent re-elected. Source candidate / selection detail: ▌Y Royal S. Copeland (Democratic) 55.3%
▌E. Harold Cluett (Republican) 36.9%
▌Norman Thomas (Socialist) 5.3%
Sources & further reading
North Dakota — Senate — General
Popular election. Popular votes in this state contest
| Candidate | Party | Votes | Share | Result |
|---|---|---|---|---|
| Lynn Frazier | Republican | — | 58.20% | Elected |
| Henry Holt | Democratic | — | 40.20% | — |
Incumbent re-elected. Source candidate / selection detail: ▌Y Lynn Frazier (Republican) 58.2%
▌Henry Holt (Democratic) 40.2%
Sources & further reading
Ohio — Senate — General
Popular election. Popular votes in this state contest
| Candidate | Party | Votes | Share | Result |
|---|---|---|---|---|
| Vic Donahey | Democratic | — | 60.00% | Elected |
| Simeon D. Fess | Republican | — | 39.40% | — |
Incumbent lost re-election. New senator elected. Democratic gain. Source candidate / selection detail: ▌Y Vic Donahey (Democratic) 60.0%
▌Simeon D. Fess (Republican) 39.4%
Sources & further reading
Pennsylvania — Senate — General
Popular election. Popular votes in this state contest
| Candidate | Party | Votes | Share | Result |
|---|---|---|---|---|
| Joseph F. Guffey | Democratic | 1494010 | 50.78% | Elected |
| David A. Reed | Republican | 1366872 | 46.46% | — |
| James H. Maurer | Socialist | 50444 | 0.39% | — |
| Edwin J. Fithian | Prohibition | 19985 | 0.68% | — |
| Harry M. Wicks | Communist | 6170 | 0.21% | — |
| George W. Ohls | Socialist Labor | 4665 | 0.16% | — |
| Other | N/A | 129 | 0.00% | — |
Incumbent lost re-election. New senator elected. Democratic gain. Source candidate / selection detail: ▌Y Joseph F. Guffey (Democratic) 50.8%
▌David A. Reed (Republican) 46.5%
Sources & further reading
Rhode Island — Senate — General
Popular election. Popular votes in this state contest
| Candidate | Party | Votes | Share | Result |
|---|---|---|---|---|
| Peter G. Gerry | Democratic | 140700 | 57.12% | Elected |
| Felix Hebert | Republican | 105545 | 42.85% | — |
| Scattering | None | 68 | 0.03% | — |
Incumbent lost re-election. New senator elected. Democratic gain. Source candidate / selection detail: ▌Y Peter G. Gerry (Democratic) 57.1%
▌Felix Hebert (Republican) 42.9%
Sources & further reading
Tennessee — Senate — General
Popular election. Popular votes in this state contest
| Candidate | Party | Votes | Share | Result |
|---|---|---|---|---|
| Kenneth McKellar | Democratic | — | 63.40% | Elected |
| Ben W. Hooper | Republican | — | 35.80% | — |
Incumbent re-elected. Source candidate / selection detail: ▌Y Kenneth McKellar (Democratic) 63.4%
▌Ben W. Hooper (Republican) 35.8%
Sources & further reading
Tennessee — Senate (Class 2) — General
Popular election. Popular votes in this state contest
| Candidate | Party | Votes | Share | Result |
|---|---|---|---|---|
| Nathan L. Bachman | Democratic | 200249 | 80.09% | Elected |
| John Randolph Neal Jr. | Independent | 49773 | 19.91% | — |
Interim appointee elected November 6, 1934. Source candidate / selection detail: ▌Y Nathan L. Bachman (Democratic) 80.1%
▌John Randolph Neal Jr. (Independent) 19.9%
Sources & further reading
Texas — Senate — General
Popular election. Popular votes in this state contest
| Candidate | Party | Votes | Share | Result |
|---|---|---|---|---|
| Tom Connally | Democratic | 439375 | 96.69% | Elected |
| Ulysses S. Goen | Republican | 12895 | 2.84% | — |
| William Burr Starr | Socialist | 1828 | 0.40% | — |
| L. C. Keel | Communist | 310 | 0.07% | — |
Incumbent re-elected. Source candidate / selection detail: ▌Y Tom Connally (Democratic) 96.7%
Sources & further reading
Utah — Senate — General
Popular election. Popular votes in this state contest
| Candidate | Party | Votes | Share | Result |
|---|---|---|---|---|
| William H. King | Democratic | 95931 | 53.06% | Elected |
| Don B. Colton | Republican | 82154 | 45.44% | — |
| John O. Waters | Socialist | 1497 | 0.83% | — |
| Cornelia B. Johnson | Communist | 1207 | 0.67% | — |
Incumbent re-elected. Source candidate / selection detail: ▌Y William H. King (Democratic) 53.1%
▌Don B. Colton (Republican) 45.4%
Sources & further reading
Vermont — Senate — General
Popular election. Popular votes in this state contest
| Candidate | Party | Votes | Share | Result |
|---|---|---|---|---|
| Warren Austin | Republican | 67146 | 51.00% | Elected |
| Fred C. Martin | Democratic | 63632 | 48.40% | — |
| Charles R. Butler | Socialist | 771 | 0.00% | — |
| Other | N/A | 3 | 0.00% | — |
Incumbent re-elected. Source candidate / selection detail: ▌Y Warren Austin (Republican) 51.0%
▌Fred C. Martin (Democratic) 48.4%
Sources & further reading
Vermont — Senate (Class 3) — General
Popular election. Popular votes in this state contest
| Candidate | Party | Votes | Share | Result |
|---|---|---|---|---|
| Ernest W. Gibson | Republican | 28436 | 58.20% | Elected |
| Harry W. Witters | Democratic | 20382 | 41.70% | — |
| Other | N/A | 12 | 0.10% | — |
Interim appointee elected January 16, 1934. Source candidate / selection detail: ▌Y Ernest W. Gibson (Republican) 58.2%
▌Harry W. Witters (Democratic) 41.8%
Sources & further reading
Virginia — Senate — General
Popular election. Popular votes in this state contest
| Candidate | Party | Votes | Share | Result |
|---|---|---|---|---|
| Harry F. Byrd | Democratic | — | 76.00% | Elected |
| Lawrence C. Page | Republican | — | 20.90% | — |
Incumbent re-elected. Source candidate / selection detail: ▌Y Harry F. Byrd (Democratic) 76.0%
▌Lawrence C. Page (Republican) 20.9%
Sources & further reading
Washington — Senate — General
Popular election. Popular votes in this state contest
| Candidate | Party | Votes | Share | Result |
|---|---|---|---|---|
| Lewis B. Schwellenbach | Democratic | 302606 | 60.92% | Elected |
| Reno Odlin | Republican | 168994 | 34.02% | — |
| William J. Wilkins | Cincinnatus Nonpartisan Movement | 11866 | 2.39% | — |
| John F. McKay | Socialist | 7192 | 1.45% | — |
| George Edward Bradley | Communist | 3470 | 0.70% | — |
| Chester H. Thompson | Prohibition | 1551 | 0.31% | — |
| Edward Kriz | Socialist Labor | 556 | 0.11% | — |
| Glen S. Corkery | Washington State American Liberty League | 453 | 0.09% | — |
Incumbent retired. New senator elected. Democratic hold. Source candidate / selection detail: ▌Y Lewis B. Schwellenbach (Democratic) 60.9%
▌Reno Odlin (Republican) 34.0%
Sources & further reading
West Virginia — Senate — General
Popular election. Popular votes in this state contest
| Candidate | Party | Votes | Share | Result |
|---|---|---|---|---|
| Rush Holt Sr. | Democratic | 349882 | 55.14% | Elected |
| Henry D. Hatfield | Republican | 281756 | 44.40% | — |
| John Wesley McDonald | Prohibition | 2931 | 0.46% | — |
Incumbent lost re-election. New senator elected. Democratic gain. Winner was seated late on June 21, 1935, when he turned 30, due to not having satisfied the constitutional requirement to serve. Source candidate / selection detail: ▌Y Rush Holt Sr. (Democratic) 55.1%
▌Henry D. Hatfield (Republican) 44.4%
Sources & further reading
Wisconsin — Senate — General
Popular election. Popular votes in this state contest
| Candidate | Party | Votes | Share | Result |
|---|---|---|---|---|
| Robert M. La Follette Jr. | Progressive | 440513 | 47.78% | Elected |
| John M. Callahan | Democratic | 223438 | 24.24% | — |
| John B. Chapple | Republican | 210569 | 22.84% | — |
| James P. Sheehan | Socialist | 44453 | 4.82% | — |
| Fern Dobbins | Independent Communist | 2127 | 0.23% | — |
| Theodore Lee | Independent Prohibition | 826 | 0.09% | — |
| Scattering | None | 23 | 0.00% | — |
Incumbent re-elected as a Progressive. Progressive gain. Source candidate / selection detail: ▌Y Robert M. La Follette Jr. (Progressive) 47.8%
▌John M. Callahan (Democratic) 24.2%
▌John B. Chapple (Republican) 22.8%
Sources & further reading
Wyoming — Senate — General
Popular election. Popular votes in this state contest
| Candidate | Party | Votes | Share | Result |
|---|---|---|---|---|
| Joseph C. O'Mahoney | Democratic | — | 56.60% | Elected |
| Vincent Carter | Republican | — | 43.00% | — |
Interim appointee elected. Winner was also elected to finish the current term; see above. Source candidate / selection detail: ▌Y Joseph C. O'Mahoney (Democratic) 56.6%
▌Vincent Carter (Republican) 43.0%
Sources & further reading
Wyoming — Senate (Class 1) — General
Popular election. Popular votes in this state contest
| Candidate | Party | Votes | Share | Result |
|---|---|---|---|---|
| Joseph C. O'Mahoney | Democratic | — | 56.88% | Elected |
| Vincent Carter | Republican | — | 43.12% | — |
Interim appointee elected November 6, 1934. Winner was also elected to the next term, see below. Source candidate / selection detail: ▌Y Joseph C. O'Mahoney (Democratic) 56.88%
▌Vincent Carter (Republican) 43.12%
Sources & further reading
Results: final · partial coverage · Elected candidates in regular races; continuing senators are not included
| Party / candidate | Votes | Vote share | Seats | Electoral votes |
|---|---|---|---|---|
| Henry F. Ashurst · Arizona | — | — | 1 | — |
| Hiram Johnson · California | — | — | 1 | — |
| Francis T. Maloney · Connecticut | — | — | 1 | — |
| John G. Townsend Jr. · Delaware | — | — | 1 | — |
| Park Trammell · Florida | — | — | 1 | — |
| Sherman Minton · Indiana | — | — | 1 | — |
| Frederick Hale · Maine | — | — | 1 | — |
| George L. P. Radcliffe · Maryland | — | — | 1 | — |
| David I. Walsh · Massachusetts | — | — | 1 | — |
| Arthur Vandenberg · Michigan | — | — | 1 | — |
| Henrik Shipstead · Minnesota | — | — | 1 | — |
| Theodore G. Bilbo · Mississippi | — | — | 1 | — |
| Harry S. Truman · Missouri | — | — | 1 | — |
| Burton K. Wheeler · Montana | — | — | 1 | — |
| Edward R. Burke · Nebraska | — | — | 1 | — |
| Key Pittman · Nevada | — | — | 1 | — |
| A. Harry Moore · New Jersey | — | — | 1 | — |
| Bronson M. Cutting · New Mexico | — | — | 1 | — |
| Royal S. Copeland · New York | — | — | 1 | — |
| Lynn Frazier · North Dakota | — | — | 1 | — |
| Vic Donahey · Ohio | — | — | 1 | — |
| Joseph F. Guffey · Pennsylvania | — | — | 1 | — |
| Peter G. Gerry · Rhode Island | — | — | 1 | — |
| Kenneth McKellar · Tennessee | — | — | 1 | — |
| Tom Connally · Texas | — | — | 1 | — |
| William H. King · Utah | — | — | 1 | — |
| Warren Austin · Vermont | — | — | 1 | — |
| Harry F. Byrd · Virginia | — | — | 1 | — |
| Lewis B. Schwellenbach · Washington | — | — | 1 | — |
| Rush Holt Sr. · West Virginia | — | — | 1 | — |
| Robert M. La Follette Jr. · Wisconsin | — | — | 1 | — |
| Joseph C. O'Mahoney · Wyoming | — | — | 1 | — |
The seat diagram shows only regular seats contested in this cycle, not the full Senate. Special races remain available in the state selector. Early cycles span two years and use legislative selection; missing or non-comparable vote totals are left blank. Candidate ideology is used where sourced; otherwise the broad election-era party tradition is used. Unassessed candidates are not assigned an ideology.
Sources & further reading
U.S. Senate historical party divisions