1950 United States Senate elections

1950 United States Senate elections

← 1948 November 7, 1950 1952 →
← 1949 (NY)
36 of the 96 seats in the United States Senate[a] 49 seats needed for a majority
Majority party Minority party   Leader Scott Lucas (lost re-election) Ken Wherry Party Democratic Republican Leader since January 3, 1949 January 3, 1949 Leader's seat Illinois Nebraska Seats before 54 42 Seats after 49 47 Seat change 5 5 Popular vote 16,374,996 17,023,295 Percentage 47.7% 49.6% Seats up 23 13 Races won 18 18
Results of the elections:      Democratic gain      Democratic hold      Republican gain      Republican hold      No election Rectangular inset (Conn., Id. & N. C.): both seats up for election
Majority Leader before election Scott Lucas Democratic Elected Majority Leader Ernest McFarland Democratic

The 1950 United States Senate elections occurred in the middle of Harry S. Truman's second term as president. The 32 seats of Class 3 were contested in regular elections, and four special elections were held to fill vacancies. As with most 20th-century second-term midterms, the party not holding the presidency made significant gains. The Republican opposition made a net gain of five seats, taking advantage of the Democratic administration's declining popularity during the Cold War and the aftermath of the Recession of 1949. The Democrats held a narrow 49-to-47-seat majority after the election. This was the first time since 1932 that the Senate majority leader lost his seat, and the only instance of the majority leader losing his seat while his party retained the majority.
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