John Sherman Cooper, U.S. Senator

John Sherman Cooper

U.S. Senator
Born
August 23, 1901
Died
February 21, 1991
Age at death
89
Home state
Kentucky
Party
Republican
On the ballot
1946–1966
5-2
RecordWin–Loss
Total Popular Votes
Cooper3.2M
Opponents2.8M
7
Elections run

Between 1946 and 1966, John Sherman Cooper ran in 7 U.S. Senate elections, winning 5 and losing 2. Cooper's biggest single-election total was 644,087 votes, in the 1960 U.S. Senate election in Kentucky. Cooper's closest win came in the 1952 U.S. Senate election in Kentucky, decided by 28,924 votes.

Browse every U.S. Senate election in Kentucky or all 1966 U.S. Senate races.

How many votes has John Sherman Cooper received?

John Sherman Cooper has received 3,235,349 popular votes across 7 U.S. elections, with a career record of 5–2.

Election history

John Sherman Cooper’s election history
YearOfficeResultVotesOpponent(s)
1966U.S. SenateKentuckyWon483,80564.52%John Y. Brown (head-to-head)
1960U.S. SenateKentuckyWon644,08759.15%Keen Johnson
1956U.S. SenateKentucky · SpecialWon538,50553.23%Lawrence Wetherby
1954U.S. SenateKentuckyLost362,94845.54%Alben W. Barkley
1952U.S. SenateKentucky · SpecialWon494,57651.51%Thomas R. Underwood
1948U.S. SenateKentuckyLost383,77648.31%Virgil Chapman
W. A. Standefur

H. G. Stanfield

David R. Cox
1946U.S. SenateKentucky · SpecialWon327,65253.27%John Y. Brown (head-to-head)
Identity & sources. Identity verified against the Congressional Bioguide (C000758) and Wikidata (Q324970). Election results come from official certified totals and the MIT Election Data and Science Lab; see methodology.
Cite this profile. PolitiFinder, “John Sherman Cooper: election history & vote totals.” https://politifinder.com/p/john-cooper-kentucky. Accessed [date].

Compiled by PolitiFinder. Election results from official certified sources and the MIT Election Lab. See Data & sources and methodology. Data last verified July 28, 2026.