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 County results Gillette: 40–50% 50–60% 60–70% Wilson: 50–60% | |||||||||||||||||
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| Elections in Iowa |
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The 1948 United States Senate election in Iowa took place on November 2, 1948. Incumbent Republican Senator George A. Wilson ran for re-election to a second term but was defeated by Democratic former Senator Guy Gillette.
| Party | Candidate | Votes | % | |
|---|---|---|---|---|
| Republican | George A. Wilson (incumbent) | 185,215 | 68.44% | |
| Republican | John N. Calhoun | 85,402 | 31.56% | |
| Total votes | 270,617 | 100.00% | ||
| Party | Candidate | Votes | % | |
|---|---|---|---|---|
| Democratic | Guy Gillette | 51,576 | 79.04% | |
| Democratic | Ernest Seemann | 13,680 | 20.96% | |
| Total votes | 65,256 | 100.00% | ||
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| Democratic | Guy Gillette | 578,226 | 57.80% |  16.10 | |
| Republican | George A. Wilson (incumbent) | 415,778 | 41.56% |  16.32 | |
| Progressive | Seymour Pitcher | 3,387 | 0.34% | N/A | |
| Prohibition | Z. Everett Kellum | 2,580 | 0.26% | 0.05 | |
| Socialist | Hugo Bockewitz | 441 | 0.04% | N/A | |
| Total votes | 1,000,412 | 100.00% | |||
The 1998 United States Senate election in Maryland was held November 3, 1998. Incumbent Democratic U.S. Senator Barbara Mikulski won re-election to a third term.
The 1956 United States Senate election in Maryland was held on November 6, 1956. Incumbent Republican U.S. Senator John Marshall Butler was re-elected to a second term in office, defeating Democratic businessman George P. Mahoney.
The 1970 United States Senate election in Maryland took place on November 3, 1970. Incumbent Democratic U.S. Senator Joseph Tydings ran for re-election to a second term, but was narrowly defeated by Republican U.S. Representative J. Glenn Beall Jr.
The 1942 United States Senate election in Iowa took place on November 3, 1942. Incumbent Democratic Senator Clyde Herring ran for re-election to a second term but was defeated by Republican Governor George A. Wilson.
The 1938 United States Senate election in Iowa took place on November 8, 1938. Incumbent Democratic Senator Guy M. Gillette, who won a special election to complete the unexpired term of Richard Louis Murphy, won a full term in office by defeating Republican former Senator Lester J. Dickinson. Gillette and Dickinson had briefly served together in the final months of 1936.
The 1950 United States Senate election in Maryland was held on November 7, 1950. Incumbent Democratic U.S. Senator Millard Tydings ran for a fifth term in office, but was defeated by Republican John Marshall Butler.
The 1950 United States Senate election in Iowa took place on November 7, 1950. Incumbent Republican Senator Bourke B. Hickenlooper was re-elected to a second term in office over Democratic U.S. Undersecretary of Agriculture Albert J. Loveland.
The 1944 United States Senate election in Iowa took place on November 7, 1944. Incumbent Democratic Senator Guy M. Gillette ran for a second full term in office but was defeated by Republican Governor Bourke B. Hickenlooper.
The 1916 United States Senate election in Maryland was held on November 7, 1916.
The 1928 United States Senate election in Maryland was held on November 5, 1928.
The 1934 United States Senate election in Maryland was held on November 5, 1934.
The 1936 United States Senate election in Iowa took place on November 3, 1936. Incumbent Republican Senator Lester J. Dickinson ran for re-election to a second term but was defeated by Democratic Governor Clyde Herring.
The 1940 United States Senate election in Maryland was held on November 5, 1940.
The 1946 United States Senate election in Maryland was held on November 5, 1946.
The 1954 United States Senate election in Iowa took place on November 2, 1954. Incumbent Democratic Senator Guy Gillette ran for re-election to a second term but was defeated by Republican U.S. Representative Thomas E. Martin.
The 1960 United States Senate election in Iowa took place on November 8, 1960. Incumbent Republican Senator Thomas E. Martin did not run for re-election to a second term. Jack Miller won the open seat by defeating Democratic Governor Herschel Loveless.
The 1962 United States Senate election in Iowa took place on November 6, 1962. Incumbent Republican Senator Bourke B. Hickenlooper was re-elected to a fourth term in office over Democrat E.B. Smith.
The 1964 United States Senate election in Maryland was held on November 3, 1964.
The 1966 United States Senate election in Iowa took place on November 8, 1966. Incumbent Republican Senator Jack Miller was re-elected to a second term in office over Democrat E.B. Smith.
The 1958 United States Senate election in Maryland was held on November 4, 1958.
