1958 United States Senate elections

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Template:Short description Template:Use mdy dates Template:Infobox election The 1958 United States Senate elections were elections for the United States Senate which occurred in the middle of President Dwight D. Eisenhower's second term. Thirty-two seats of Class 1 were contested in regular elections, the new state of Alaska held its first Senate elections for its Class 2 and 3 seats, and two special elections were held to fill vacancies.

As is common in midterm elections, the party in the White House lost seats, but losses this year were heavy due to the Recession of 1958, the Eisenhower Administration's position on right-to-work issues that galvanized labor unions which supported Democrats, and the launch of Sputnik. This was the first time since 1934 that Democrats gained seats in this class of Senators. Democrats won both seats in West Virginia, marking the last time Democrats would simultaneously flip both of a state's Senate seats until Georgia's elections in 2020 and 2021.

The Democratic Party gained a record 15 seats in this election, defeating 10 Republican incumbents, gaining three open Republican seats, and winning both seats from the new state of Alaska. This gave the Democrats a strong Senate majority of 64–34 over the Republicans, and the largest swing in the history of the Senate. After the new state of Hawaii elected its first Senators in 1959, the Senate's balance changed to 65–35.

This is only one of two occasions in U.S. history that 10 or more Senate seats changed hands in a mid-term election (the other being in 1946), and also one of five occasions where 10 or more Senate seats changed hands in an election, with the other occasions being in 1920, 1932, 1946, and 1980.

Results summary

style="background:Template:Party color; width:65.31%" | 64 style="background:Template:Party color; width:34.69%" | 34
Democratic Republican

For the November 5 and 25, 1958 regular and special elections.

Colored shading indicates party with largest share of that row.

Parties style="background-color:Template:Party color" | style="background-color:Template:Party color" | style="background-color:Template:Party color" | Total
Democratic Republican Other
Last elections (1956)
Before these elections
Template:Party shading/Democratic | 49 47 0 96
Not up Template:Party shading/Democratic | 36 26 0 62
Template:Small Template:Party shading/Democratic | 19 11 0 30
Template:Small Template:Party shading/Democratic | 17 15 0 32
Up 13 Template:Party shading/Republican | 21 34
Template:Small 12 Template:Party shading/Republican | 20 32
Template:Small 1 1 2
Incumbent retired 0 Template:Party shading/Republican | 6 6
Template:Small 0 Template:Party shading/Republican | 3 3
Template:Small colspan=2 Template:Party shading/Democratic | Template:Decrease3 Republicans replaced by Template:Increase3 Democrats 3
Result 3 3 0 6
Incumbent ran 13 Template:Party shading/Republican | 15 28
Template:Small Template:Party shading/Democratic | 13 5 18
Template:Small colspan=2 Template:Party shading/Democratic | Template:Decrease10 Republicans replaced by Template:Increase10 Democrats 10
Template:Small 0 0 0
Result Template:Party shading/Democratic | 23 5 0 28
New state Template:Party shading/Democratic | 2 0 0 2
Total elected Template:Party shading/Democratic | 28 8 0 36
Net gain/loss Template:Party shading/Democratic | Template:Increase15 Template:Decrease13 Template:Steady 15
Nationwide vote Template:Party shading/Democratic | 21,426,124Template:Efn 16,622,338 678,147 38,726,609
Share Template:Party shading/Democratic | 55.33% 42.92% 1.75% 100%
Result Template:Party shading/Democratic | 64 34 0 98

Source: Clerk of the U.S. House of Representatives<ref name=Clerk>{{#invoke:citation/CS1|citation |CitationClass=web }}</ref>

Gains, losses, and holds

Retirements

Six Republicans retired instead of seeking re-election.

State Senator Replaced by
California Template:Party shading/Republican | Template:Sortname Template:Party shading/Democratic | Template:Sortname
Indiana Template:Party shading/Republican | Template:Sortname Template:Party shading/Democratic | Template:Sortname
New Jersey Template:Party shading/Republican | Template:Sortname Template:Party shading/Democratic | Template:Sortname
New York Template:Party shading/Republican | Template:Sortname Template:Party shading/Republican | Template:Sortname
Pennsylvania Template:Party shading/Republican | Template:Sortname Template:Party shading/Republican | Template:Sortname
Vermont Template:Party shading/Republican | Template:Sortname Template:Party shading/Republican | Template:Sortname

Defeats

Ten Republicans sought re-election but lost in the general election.

State Senator Replaced by
Connecticut Template:Party shading/Republican | Template:Sortname Template:Party shading/Democratic | Template:Sortname
Maine Template:Party shading/Republican | Template:Sortname Template:Party shading/Democratic | Template:Sortname
Michigan Template:Party shading/Republican | Template:Sortname Template:Party shading/Democratic | Template:Sortname
Minnesota Template:Party shading/Republican | Template:Sortname Template:Party shading/DFL | Template:Sortname
Nevada Template:Party shading/Republican | Template:Sortname Template:Party shading/Democratic | Template:Sortname
Ohio Template:Party shading/Republican | Template:Sortname Template:Party shading/Democratic | Template:Sortname
Utah Template:Party shading/Republican | Template:Sortname Template:Party shading/Democratic | Template:Sortname
West Virginia (regular) Template:Party shading/Republican | Template:Sortname Template:Party shading/Democratic | Template:Sortname
West Virginia (special) Template:Party shading/Republican | Template:Sortname Template:Party shading/Democratic | Template:Sortname
Wyoming Template:Party shading/Republican | Template:Sortname Template:Party shading/Democratic | Template:Sortname

New states

Alaska was admitted into the Union and elected two Democrats to the Senate.

State Senator
Alaska (class 2) Template:Party shading/Democratic | Template:Sortname
Alaska (class 3) Template:Party shading/Democratic | Template:Sortname

Post-election states

Hawaii was admitted into the Union and elected one Democrat and one Republican to the Senate on July 28, 1959.

State Senator
Hawaii (class 1) Template:Party shading/Republican | Template:Sortname
Hawaii (class 3) Template:Party shading/Democratic | Template:Sortname

Post election changes

Two Democrats left the Senate after the election. Both seats were filled by Democrats.

State Senator Replaced by
Oregon Template:Party shading/Democratic | Template:Sortname Template:Party shading/Democratic | Template:Sortname
Missouri Template:Party shading/Democratic | Template:Sortname Template:Party shading/Democratic | Template:Sortname

Change in composition

Before the elections

  Template:Party shading/Democratic | D1 Template:Party shading/Democratic | D2 Template:Party shading/Democratic | D3 Template:Party shading/Democratic | D4 Template:Party shading/Democratic | D5 Template:Party shading/Democratic | D6 Template:Party shading/Democratic | D7 Template:Party shading/Democratic | D8 Template:Party shading/Democratic | D9
width=50px Template:Party shading/Democratic | D19 width=50px Template:Party shading/Democratic | D18 width=50px Template:Party shading/Democratic | D17 width=50px Template:Party shading/Democratic | D16 width=50px Template:Party shading/Democratic | D15 width=50px Template:Party shading/Democratic | D14 width=50px Template:Party shading/Democratic | D13 width=50px Template:Party shading/Democratic | D12 width=50px Template:Party shading/Democratic | D11 width=50px Template:Party shading/Democratic | D10
Template:Party shading/Democratic | D20 Template:Party shading/Democratic | D21 Template:Party shading/Democratic | D22 Template:Party shading/Democratic | D23 Template:Party shading/Democratic | D24 Template:Party shading/Democratic | D25 Template:Party shading/Democratic | D27 Template:Party shading/Democratic | D26 Template:Party shading/Democratic | D28 Template:Party shading/Democratic | D29
Template:Party shading/Democratic/active | D39
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Template:Party shading/Democratic | D36 Template:Party shading/Democratic | D35 Template:Party shading/Democratic | D34 Template:Party shading/Democratic | D33 Template:Party shading/Democratic | D32 Template:Party shading/Democratic | D31 Template:Party shading/Democratic | D30
Template:Party shading/Democratic/active | D40
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Template:Party shading/Democratic/active | D48
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Template:Party shading/Democratic/active | D49
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Majority ↑ rowspan=2 Template:Party shading/TBD/active | TBD1
Template:Small
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Template:Party shading/Republican/active | R40
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Template:Party shading/Republican/active | R41
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Template:Party shading/Republican/active | R39
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Template:Party shading/Republican/active | R37
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Template:Party shading/Republican/active | R36
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Template:Party shading/Republican/active | R35
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Template:Party shading/Republican/active | R34
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Template:Party shading/Republican/active | R33
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Template:Party shading/Republican/active | R32
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Template:Party shading/Republican/active | R31
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Template:Party shading/Republican/active | R30
Template:Small
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Template:Party shading/Republican | R20 Template:Party shading/Republican | R21 Template:Party shading/Republican | R22 Template:Party shading/Republican | R23 Template:Party shading/Republican | R24 Template:Party shading/Republican | R25 Template:Party shading/Republican | R26 Template:Party shading/Republican/active | R27
Template:Small
Template:Small
Template:Party shading/Republican/active | R28
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Template:Party shading/Republican/active | R29
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Template:Party shading/Republican | R19 Template:Party shading/Republican | R18 Template:Party shading/Republican | R17 Template:Party shading/Republican | R16 Template:Party shading/Republican | R15 Template:Party shading/Republican | R14 Template:Party shading/Republican | R13 Template:Party shading/Republican | R12 Template:Party shading/Republican | R11 Template:Party shading/Republican | R10
  Template:Party shading/Republican | R1 Template:Party shading/Republican | R2 Template:Party shading/Republican | R3 Template:Party shading/Republican | R4 Template:Party shading/Republican | R5 Template:Party shading/Republican | R6 Template:Party shading/Republican | R7 Template:Party shading/Republican | R8 Template:Party shading/Republican | R9

After the elections

  Template:Party shading/Democratic | D1 Template:Party shading/Democratic | D2 Template:Party shading/Democratic | D3 Template:Party shading/Democratic | D4 Template:Party shading/Democratic | D5 Template:Party shading/Democratic | D6 Template:Party shading/Democratic | D7 Template:Party shading/Democratic | D8 Template:Party shading/Democratic | D9
width=50px Template:Party shading/Democratic | D19 width=50px Template:Party shading/Democratic | D18 width=50px Template:Party shading/Democratic | D17 width=50px Template:Party shading/Democratic | D16 width=50px Template:Party shading/Democratic | D15 width=50px Template:Party shading/Democratic | D14 width=50px Template:Party shading/Democratic | D13 width=50px Template:Party shading/Democratic | D12 width=50px Template:Party shading/Democratic | D11 width=50px Template:Party shading/Democratic | D10
Template:Party shading/Democratic | D20 Template:Party shading/Democratic | D21 Template:Party shading/Democratic | D22 Template:Party shading/Democratic | D23 Template:Party shading/Democratic | D24 Template:Party shading/Democratic | D25 Template:Party shading/Democratic | D26 Template:Party shading/Democratic | D27 Template:Party shading/Democratic | D28 Template:Party shading/Democratic | D29
Template:Party shading/Democratic/active | D39
Template:Small
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Template:Party shading/Democratic/active | D38
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Template:Party shading/Democratic/active | D37
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Template:Party shading/Democratic | D36 Template:Party shading/Democratic | D35 Template:Party shading/Democratic | D34 Template:Party shading/Democratic | D33 Template:Party shading/Democratic | D32 Template:Party shading/Democratic | D31 Template:Party shading/Democratic | D30
Template:Party shading/Democratic/active | D40
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Template:Party shading/Democratic/active | D41
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Template:Party shading/Democratic/active | D47
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Template:Party shading/Democratic/active | D48
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Template:Party shading/Democratic/active | D49
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Majority → rowspan=2 Template:Party shading/Democratic/active | D50
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Template:Party shading/Democratic/active | D59
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Template:Party shading/Democratic/active | D58
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Template:Party shading/Democratic/active | D57
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Template:Party shading/Democratic/active | D56
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Template:Party shading/Democratic/active | D55
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Template:Party shading/Democratic/active | D54
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Template:Party shading/Democratic/active | D53
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Template:Party shading/Democratic/active | D52
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Template:Party shading/Democratic/active | D51
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Template:Party shading/Democratic/active | D60
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Template:Party shading/Democratic/active | D61
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Template:Party shading/Democratic/active | D62
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Template:Party shading/Democratic/active | D63
Template:Small
Template:SmallTemplate:Efn
Template:Party shading/Democratic/active | D64
Template:Small
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Template:Party shading/Republican/active | R34
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Template:Party shading/Republican/active | R33
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Template:Party shading/Republican/active | R32
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Template:Party shading/Republican/active | R31
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Template:Party shading/Republican | R20 Template:Party shading/Republican | R21 Template:Party shading/Republican | R22 Template:Party shading/Republican | R23 Template:Party shading/Republican | R24 Template:Party shading/Republican | R25 Template:Party shading/Republican | R26 Template:Party shading/Republican/active | R27
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Template:Party shading/Republican/active | R28
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Template:Party shading/Republican/active | R29
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Template:Party shading/Republican | R19 Template:Party shading/Republican | R18 Template:Party shading/Republican | R17 Template:Party shading/Republican | R16 Template:Party shading/Republican | R15 Template:Party shading/Republican | R14 Template:Party shading/Republican | R13 Template:Party shading/Republican | R12 Template:Party shading/Republican | R11 Template:Party shading/Republican | R10
  Template:Party shading/Republican | R1 Template:Party shading/Republican | R2 Template:Party shading/Republican | R3 Template:Party shading/Republican | R4 Template:Party shading/Republican | R5 Template:Party shading/Republican | R6 Template:Party shading/Republican | R7 Template:Party shading/Republican | R8 Template:Party shading/Republican | R9
Key:
align=center width=35px Template:Party shading/Democratic | D# Democratic
align=center width=35px Template:Party shading/Republican | R# Republican

Race summaries

Special / new state elections

In the special elections, the winners were seated during 1958 or before January 3, 1959. In the new state elections, the winners were seated with the new Congress on January 3, 1959. Ordered by election date.

State Incumbent Results Candidates
Senator Party Electoral history
North Carolina
(class 2)
B. Everett Jordan Template:Party shading/Democratic | Democratic 1958 Template:Small Interim appointee elected November 4, 1958. Template:Plainlist
West Virginia
(class 2)
John D. Hoblitzell, Jr. Template:Party shading/Republican | Republican 1958 Template:Small Template:Party shading/Democratic | Interim appointee lost election.
New senator elected November 4, 1958.
Democratic gain.
Template:Plainlist
Alaska
(class 2)
Alaska admitted as a state January 3, 1959. Template:Party shading/Democratic | New state.
New senator elected November 25, 1958.
Democratic gain.
Template:Plainlist
Alaska
(class 3)
Template:Party shading/Democratic | New state.
New senator elected November 25, 1958.
Democratic gain.
Template:Plainlist

Elections leading to the next Congress

In these regular elections, the winners were elected for the term beginning January 3, 1959; ordered by state.

All of the elections involved the Class 1 seats.

State Incumbent Results Candidates
Senator Party Electoral history
Arizona Template:Sortname Template:Party shading/Republican | Republican 1952 Incumbent re-elected. Template:Plainlist
California Template:Sortname Template:Party shading/Republican | Republican 1945 Template:Small
[[1946 United States Senate special election in California|1946 Template:Small]]
1952
Template:Party shading/Democratic | Incumbent retired to run for California Governor.
New senator elected.
Democratic gain.
Template:Plainlist
Connecticut Template:Sortname Template:Party shading/Republican | Republican 1952 Template:Small
1952 Template:Small
1952
Template:Party shading/Democratic | Incumbent lost re-election.
New senator elected.
Democratic gain.
Template:Plainlist
Delaware Template:Sortname Template:Party shading/Republican | Republican 1946
1952
Incumbent re-elected. Template:Plainlist
Florida Template:Sortname Template:Party shading/Democratic | Democratic 1946 Template:Small
1946
1952
Incumbent re-elected. Template:Plainlist
Indiana Template:Sortname Template:Party shading/Republican | Republican [[1944 United States Senate special election in Indiana|1944 Template:Small]]
1946
1952
Template:Party shading/Democratic | Incumbent retired.
New senator elected.
Democratic gain.
Template:Plainlist
Maine Template:Sortname Template:Party shading/Republican | Republican 1952 Template:Party shading/Democratic | Incumbent lost re-election.
New senator elected.
Democratic gain.
Template:Plainlist
Maryland Template:Sortname Template:Party shading/Republican | Republican 1952 Incumbent re-elected. Template:Plainlist
Massachusetts Template:Sortname Template:Party shading/Democratic | Democratic 1952 Incumbent re-elected. Template:Plainlist
Michigan Template:Sortname Template:Party shading/Republican | Republican [[1952 United States Senate election in Michigan|1952 Template:Small]]
1952
Template:Party shading/Democratic | Incumbent lost re-election.
New senator elected.
Democratic gain.
Template:Plainlist
Minnesota Template:Sortname Template:Party shading/Republican | Republican 1946
1952
Template:Party shading/DFL | Incumbent lost re-election.
New senator elected.
Democratic–Farmer–Labor gain.
Template:Plainlist
Mississippi Template:Sortname Template:Party shading/Democratic | Democratic [[1947 United States Senate special election in Mississippi|1947 Template:Small]]
1952
Incumbent re-elected. Template:Plainlist
Missouri Template:Sortname Template:Party shading/Democratic | Democratic 1952 Incumbent re-elected. Template:Plainlist
Montana Template:Sortname Template:Party shading/Democratic | Democratic 1952 Incumbent re-elected. Template:Plainlist
Nebraska Template:Sortname Template:Party shading/Republican | Republican [[1954 United States Senate special elections in Nebraska|1954 Template:Small]] Incumbent re-elected. Template:Plainlist
Nevada Template:Sortname Template:Party shading/Republican | Republican 1946
1952
Template:Party shading/Democratic | Incumbent lost re-election.
New senator elected.
Democratic gain.
Template:Plainlist
New Jersey Template:Sortname Template:Party shading/Republican | Republican [[1944 United States Senate special election in New Jersey|1944 Template:Small]]
1946
1952
Template:Party shading/Democratic | Incumbent retired.
New senator elected.
Democratic gain.
Template:Plainlist
New Mexico Template:Sortname Template:Party shading/Democratic | Democratic 1935 Template:Small
[[1936 United States Senate special election in New Mexico|1936 Template:Small]]
1940
1946
1952
Incumbent re-elected. Template:Plainlist
New York Template:Sortname Template:Party shading/Republican | Republican 1946
1952
Template:Party shading/Republican/Hold | Incumbent retired.
New senator elected.
Republican hold.
Template:Plainlist
North Dakota Template:Sortname Template:Party shading/Republican | Republican 1940
1946
1952
Incumbent re-elected. Template:Plainlist
Ohio Template:Sortname Template:Party shading/Republican | Republican 1946
1952
Template:Party shading/Democratic | Incumbent lost re-election.
New senator elected.
Democratic gain.
Template:Plainlist
Pennsylvania Template:Sortname Template:Party shading/Republican | Republican 1946
1952
Template:Party shading/Republican/Hold | Incumbent retired.
New senator elected.
Republican hold.
Template:Plainlist
Rhode Island Template:Sortname Template:Party shading/Democratic | Democratic [[1950 United States Senate special election in Rhode Island|1950 Template:Small]]
1952
Incumbent re-elected. Template:Plainlist
Tennessee Template:Sortname Template:Party shading/Democratic | Democratic 1952 Incumbent re-elected. Template:Plainlist
Texas Template:Sortname Template:Party shading/Democratic | Democratic [[1957 United States Senate special election in Texas|1957 Template:Small]] Incumbent re-elected. Template:Plainlist
Utah Template:Sortname Template:Party shading/Republican | Republican 1946
1952
Template:Party shading/Democratic | Incumbent lost re-election.
New senator elected.
Democratic gain.
Template:Plainlist
Vermont Template:Sortname Template:Party shading/Republican | Republican 1946 Template:Small
[[1946 United States Senate special election in Vermont|1946 Template:Small]]
1952
Template:Party shading/Republican/Hold | Incumbent retired.
New senator elected.
Republican hold.
Template:Plainlist
Virginia Template:Sortname Template:Party shading/Democratic | Democratic 1933 Template:Small
[[1933 United States Senate special election in Virginia|1933 Template:Small]]
1934
1940
1946
1952
Incumbent re-elected. Template:Plainlist
Washington Template:Sortname Template:Party shading/Democratic | Democratic 1952 Incumbent re-elected. Template:Plainlist
West Virginia Template:Sortname Template:Party shading/Republican | Republican 1942
1948 Template:Small
[[1956 United States Senate special election in West Virginia|1956 Template:Small]]
Template:Party shading/Democratic | Incumbent lost re-election.
New senator elected.
Democratic gain.
Template:Plainlist
Wisconsin Template:Sortname Template:Party shading/Democratic | Democratic [[1957 United States Senate special election in Wisconsin|1957 Template:Small]] Incumbent re-elected. Template:Plainlist
Wyoming Template:Sortname Template:Party shading/Republican | Republican 1952 Template:Party shading/Democratic | Incumbent lost re-election.
New senator elected.
Democratic gain.
Template:Plainlist

Closest races

Eleven races had a margin of victory under 10%:

State Party of winner Margin
Wyoming data-sort-value=1 Template:Party shading/Democratic | Democratic (flip) 1.6%
Maryland data-sort-value=-0.5 Template:Party shading/Republican | Republican 2.0%
New York data-sort-value=1 Template:Party shading/Republican | Republican 2.4%
Utah data-sort-value=1 Template:Party shading/Democratic | Democratic (flip) 3.9%
Vermont data-sort-value=1 Template:Party shading/Republican | Republican 4.4%
New Jersey data-sort-value=1 Template:Party shading/Democratic | Democratic (flip) 4.5%
Ohio data-sort-value=1 Template:Party shading/Democratic | Democratic (flip) 5.0%
Alaska (class 3) data-sort-value=1 Template:Party shading/Democratic | Democratic (flip) 5.2%
Minnesota data-sort-value=1 Template:Party shading/DFL | Democratic (flip) 6.3%
Delaware data-sort-value=1 Template:Party shading/Republican | Republican 6.6%
Michigan data-sort-value=1 Template:Party shading/Democratic | Democratic (flip) 7.5%

Maine was the tipping point state with a margin of 21.6%.

Alaska

{{#invoke:Labelled list hatnote|labelledList|Main article|Main articles|Main page|Main pages}} Template:See also

Alaska would become a new state January 3, 1959, and it elected two initial senators November 25, 1958, in advance of statehood. The Democratic Party thereby picked up 2 more seats.

In their next elections, Alaska's senators would be elected to 6-year terms.

Template:Infobox election The class 2 race, for the 2-year term ending in 1961, was between the Democratic incumbent territorial delegate Bob Bartlett, and the Republican Juneau attorney R. E. Robertson.

Template:Election box begin no change Template:Election box winning candidate with party link no change Template:Election box candidate with party link no change Template:Election box candidate no change Template:Election box majority no change Template:Election box turnout no change Template:Election box new seat win Template:Election box end Bartlett would be re-elected twice and serve until his death in 1968.

Template:Infobox election The class 3 race, for the 4-year term ending in 1963, pitted two former territorial governors, Democrat Ernest Gruening against Republican Mike Stepovich. Gruening won a close race.

Template:Election box begin no change Template:Election box winning candidate with party link no change Template:Election box candidate with party link no change Template:Election box majority no change Template:Election box turnout no change Template:Election box new seat win Template:Election box end

Gruening would be re-elected in 1962 and serve until losing renomination in 1968.

Arizona

Template:Infobox election {{#invoke:Labelled list hatnote|labelledList|Main article|Main articles|Main page|Main pages}} Template:See also Template:Election box begin no change Template:Election box winning candidate with party link no change Template:Election box candidate with party link no change Template:Election box majority no change Template:Election box turnout no change Template:Election box hold with party link no change Template:Election box end

California

Template:Infobox election {{#invoke:Labelled list hatnote|labelledList|Main article|Main articles|Main page|Main pages}} Template:See also Template:Election box begin no change Template:Election box winning candidate with party link no change Template:Election box candidate with party link no change Template:Election box candidate no change Template:Election box candidate no change Template:Election box candidate no change Template:Election box majority no change Template:Election box turnout no change Template:Election box gain with party link no change Template:Election box end

Connecticut

Template:Infobox election {{#invoke:Labelled list hatnote|labelledList|Main article|Main articles|Main page|Main pages}} Template:See also

In Connecticut, Democrat Thomas J. Dodd defeated incumbent senator William A. Purtell who ran for a second term.

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Delaware

Template:Infobox election {{#invoke:Labelled list hatnote|labelledList|Main article|Main articles|Main page|Main pages}} Template:See also Two-term Republican John J. Williams was re-elected to a third term.

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Williams would be re-elected in 1964, serving four terms until his 1970 retirement.

Florida

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Incumbent Democrat Senator Holland, a conservative, was challenged by former senator Claude Pepper, who had been unseated in 1950. Holland had played a role in recruiting George A. Smathers to run against the liberal Pepper in that election. The two served as colleagues in the Senate from 1947 to 1951.<ref>Template:Cite news</ref>

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Indiana

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Incumbent Republican William E. Jenner did not seek a second full term in office and was replaced by Democrat Vance Hartke, the mayor of Evansville. Hartke defeated incumbent Republican Governor of Indiana Harold W. Handley.

Jenner resigned shortly before the election and urged Handley, Jenner's political protégé, to seek his seat. A plan was proposed whereby Handley would resign the governorship, his lieutenant would appoint him senator, and he would finish the term and run as an incumbent. When the plan was revealed to the party leadership, they strongly advised him to not implement it because they feared it would hurt the party and be perceived as a scandal.<ref name="Gugin">Template:Cite book</ref>

Handley did not resign from the governorship during his campaign and was widely criticized for the unprecedented action. Hartke accused Handley of raising taxes, breaking of his campaign promise, his reluctance in supporting right-to-work, and rising state unemployment. Statewide unemployment was just above 10% in April, but dropped to 6.9% by the end of September.<ref name = Gugin/>

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Maine

Template:Infobox election {{#invoke:Labelled list hatnote|labelledList|Main article|Main articles|Main page|Main pages}} Template:See also Maine held its election September 8, 1958, in keeping with its routine practice of holding elections before the November national Election Day. Democrat Edmund Muskie defeated one-term Republican incumbent, Frederick G. Payne by a wide margin, 61–39%. Template:Election box begin no change Template:Election box winning candidate with party link no change Template:Election box candidate with party link no change Template:Election box majority no change Template:Election box turnout no change Template:Election box gain with party link no change Template:Election box end

Maryland

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Massachusetts

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Michigan

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Minnesota

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In Minnesota, Democratic Representative Eugene McCarthy defeated incumbent senator Edward John Thye who ran for a third term.

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Mississippi

Template:Infobox election {{#invoke:Labelled list hatnote|labelledList|Main article|Main articles|Main page|Main pages}} Template:See also Two-term Democrat John C. Stennis was re-elected with no opposition. Template:Election box begin no change Template:Election box winning candidate with party link no change Template:Election box hold with party link no change Template:Election box end

Stennis would be re-elected four more times, serving until his retirement in 1989.

Missouri

Template:Infobox election {{#invoke:Labelled list hatnote|labelledList|Main article|Main articles|Main page|Main pages}} Template:See also

Incumbent Democrat Stuart Symington was re-elected to a second term. Hazel Palmer was the first woman ever nominated for United States senator in Missouri.

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Montana

Template:Infobox election {{#invoke:Labelled list hatnote|labelledList|Main article|Main articles|Main page|Main pages}} Template:See also Incumbent Mike Mansfield, who was first elected to the Senate in 1952, ran for re-election. Mansfield won the Democratic primary comfortably, and moved on to the general election, where he was opposed by Lou W. Welch, a millworker and the Republican nominee. In contrast to the close campaign in 1952, Mansfield defeated Welch in a landslide and won his second term in the Senate easily.

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Nebraska

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Republican Roman Hruska had won a 1954 special election and ran for a full term. He beat Democratic attorney Frank B. Morrison, who had previously lost his challenger bid for Nebraska's 1st congressional district.Template:Infobox electionTemplate:Election box begin no change Template:Election box winning candidate with party link no change Template:Election box candidate with party link no change Template:Election box candidate with party link no change Template:Election box candidate with party link no change Template:Election box total no change Template:Election box end Template:Election box begin no change Template:Election box winning candidate with party link no change Template:Election box candidate with party link no change Template:Election box total no change Template:Election box endTemplate:Election box begin no change Template:Election box winning candidate with party link no change Template:Election box candidate with party link no change Template:Election box candidate no change Template:Election box majority no change Template:Election box turnout no change Template:Election box hold with party link no change Template:Election box end

Hruska would be re-elected two more times and serve until his 1976 retirement.

Morrison would be elected Governor of Nebraska in 1960 and serve there for six years from 1961 to 1967, and was re-elected twice while running unsuccessfully for U.S. senator.

Nevada

Template:Infobox election {{#invoke:Labelled list hatnote|labelledList|Main article|Main articles|Main page|Main pages}} Template:See also In Nevada, incumbent Republican George W. Malone ran for re-election to a third term, but was defeated by Democrat Howard Cannon.

The campaign was consideredTemplate:By whom one of the most competitive and highly watched in the nation in 1958. Senator Malone was known nationally as a leader within the Republican Party's right wing and held key appointments on the Senate Finance and Interior Committees.<ref name="Driggs">Template:Cite journal</ref>

Malone campaigned on his experience and seniority in the Senate, using the slogan "He Knows Nevada Best." He received support from Eisenhower cabinet secretaries Fred Seaton and Ezra Taft Benson. Benson, one of the Twelve Apostles of the Church of Jesus Christ of Latter-Day Saints, was especially influential among Nevada's large Mormon population. His endorsement was seen as particularly important in light of Cannon's Mormon faith. Late in the campaign, Malone published full-page ads touting his effort to save Nevada from a federal gambling tax.<ref name="Driggs" />

Cannon focused his attacks on Malone's absentee record in the Senate and his reputation on Capitol Hill as an unpopular extremist.<ref name="Driggs" />

Cannon won the election by a safe margin owing to his overwhelming support in his native Clark County, which contained 47 percent of the state's registered voters. He was the first candidate from southern Nevada elected to the United States Senate.<ref name="Driggs" />

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Senator Malone was unopposed for re-nomination by the Republican Party.

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New Jersey

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Incumbent Republican H. Alexander Smith chose not to seek a third term in office. Democratic U.S. Representative Harrison Williams won the open seat over U.S. Representative Robert Kean.

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New Mexico

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New York

Template:Infobox election {{#invoke:Labelled list hatnote|labelledList|Main article|Main articles|Main page|Main pages}} Template:See also Incumbent Republican Irving Ives retired. Republican Representative Kenneth Keating defeated Democrat Frank Hogan to succeed Ives.

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North Carolina (special)

Template:Infobox election {{#invoke:Labelled list hatnote|labelledList|Main article|Main articles|Main page|Main pages}} Template:See also Template:Expand section

Democrat W. Kerr Scott had died April 16, 1958, and former Democratic Governor of North Carolina B. Everett Jordan was appointed April 19, 1958, to continue the term, pending a special election. Jordan was then re-elected in November.

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Jordan would later be twice re-elected and serve until 1973.

North Dakota

Template:Infobox Election {{#invoke:Labelled list hatnote|labelledList|Main article|Main articles|Main page|Main pages}} Template:See also Incumbent Republican, and former Non-Partisan League (NPL) senator, William Langer, was re-elected to a fourth term, defeating North Dakota Democratic NPL Party (Dem-NPL) candidate Raymond G. Vendsel.<ref name="House" />

Only Langer filed as a Republican, and the endorsed Democratic-NPL candidate was Raymond G. Vendsel. Langer and Vendsel won the primary elections for their respective parties.

Two independent candidates, Arthur C. Townley and Custer Solem, also filed before the deadline but had minimal impact on the outcome of the election, totaling less than 3,000 votes combined. Townley was known as the creator of the National Non-Partisan League, and had previously sought North Dakota's other senate seat in 1956.

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Langer would die in office less than a year into what became his final term. A special election was held in 1960 triggered by Langer's death.

Ohio

Template:Infobox election {{#invoke:Labelled list hatnote|labelledList|Main article|Main articles|Main page|Main pages}} Template:See also Incumbent Republican John W. Bricker was defeated in his bid for a third term by U.S. Representative Stephen M. Young.

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Pennsylvania

Template:Infobox election {{#invoke:Labelled list hatnote|labelledList|Main article|Main articles|Main page|Main pages}} Template:See also Incumbent Republican Edward Martin did not seek re-election. The Republican nominee, Hugh Scott, defeated the term-limited Democratic Governor of Pennsylvania George M. Leader for the vacant seat.

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Scott would be twice re-elected, rising to the Senate Minority leader, and serve until retiring in 1977. Leader retired from public service after the defeat.

Rhode Island

Template:Infobox election {{#invoke:Labelled list hatnote|labelledList|Main article|Main articles|Main page|Main pages}} Template:See also Two-term incumbent Democrat John Pastore was easily re-elected over Republican attorney Bayard Ewing,<ref>Template:Cite news</ref> a repeat of their 1952 race.

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Ewing would later serve as the national chairman of the United Way (1969–1972) and the Rhode Island School of Design (1967–1985).

Tennessee

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Texas

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Utah

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Vermont

Template:Infobox election {{#invoke:Labelled list hatnote|labelledList|Main article|Main articles|Main page|Main pages}} Template:See also Incumbent Republican Ralph Flanders did not run for re-election to another term in the United States Senate. Republican candidate Winston L. Prouty defeated Democratic candidate Frederick J. Fayette to succeed him.

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Virginia

Template:Infobox election {{#invoke:Labelled list hatnote|labelledList|Main article|Main articles|Main page|Main pages}} Template:See also Incumbent Harry F. Byrd Sr. was re-elected after defeating Independent Louise Wensel and Social Democrat Clarke Robb.

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Washington

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West Virginia

Template:See also

West Virginia (regular)

Template:Infobox election {{#invoke:Labelled list hatnote|labelledList|Main article|Main articles|Main page|Main pages}}

In 1956, senator Harley M. Kilgore died, and former senator William Revercomb won his seat in the 1956 special election. Revercomb sought re-election to a third term, but was defeated by Congressman Robert Byrd. This election was the beginning of Byrd's lifelong career in the Senate.

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West Virginia (special)

Template:Infobox election {{#invoke:Labelled list hatnote|labelledList|Main article|Main articles|Main page|Main pages}} Incumbent Democrat Matthew M. Neely died of cancer January 8, 1958, and Republican John D. Hoblitzell Jr. was appointed January 25, 1958, to continue the term, pending a special election.

Former Democratic congressman Jennings Randolph was elected to finish the term that would run through 1961.

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Randolph would be re-elected four times and serve until his retirement in 1985. Hoblitzell resumed his business interests and died January 6, 1962.

Wisconsin

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Wyoming

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See also

Notes

Template:Notelist

References

Template:Reflist

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