United States Presidential election7 Nov 2028in 728 days Senate D 97% House D 58% Calendar Track record Research
Closest results
Election 1958 Results

Each election opens in its own mode: the forecast before the votes are counted, the live count while races are still too close to call, and the results once every race is decided.

1958 US Senate election in Arizona

Barry Goldwater (Republican) beat Ernest McFarland (Democrat) in Arizona in 1958, 56.1% to 43.9%, a margin of 12.1 points and 35,563 votes.

The Republican hold continued from 1952, when Barry Goldwater also won.

Republicans led in 10 of the 14 counties as they stood then and Democrats in 4. The largest, Maricopa, cast 152,293 votes and went to the Republican by 19.4 points. The closest was Cochise, where 85 votes separated the two parties.

United States
If only voted How this works
If the polls miss like

Early projection, based on early and incomplete polling: the likely matchups, each weighted by the betting markets' odds of both nominations, not a result. Each county is its 2024 presidential margin moved by its state's projected swing; set a national vote and every state, district and county moves by the same amount from our projection. Colours run in 100 steps from a safe Republican to a safe Democratic margin. Boundaries: US Census Bureau.

Senate

CandidatePartyVotesShare
Barry Goldwater won Republican 164,593 56.1%
Ernest McFarland Democratic 129,030 43.9%
Total293,623

Every county

CountyDemocratRepublicanOthersTotalMargin
Maricopa 61,351 40.3% 90,942 59.7% 152,293 R+19.4
Pima 28,818 46.7% 32,929 53.3% 61,747 R+6.7
Cochise 5,951 49.6% 6,036 50.4% 11,987 R+0.7
Pinal 5,927 53.2% 5,210 46.8% 11,137 D+6.4
Yuma 5,055 50.6% 4,930 49.4% 9,985 D+1.3
Yavapai 3,623 38.7% 5,737 61.3% 9,360 R+22.6
Gila 4,704 56.1% 3,678 43.9% 8,382 D+12.2
Coconino 2,576 40.1% 3,853 59.9% 6,429 R+19.9
Navajo 2,557 42.6% 3,451 57.4% 6,008 R+14.9
Graham 1,918 45.2% 2,326 54.8% 4,244 R+9.6
Greenlee 2,874 69.3% 1,272 30.7% 4,146 D+38.6
Santa Cruz 1,367 48.3% 1,464 51.7% 2,831 R+3.4
Mohave 1,169 46.1% 1,369 53.9% 2,538 R+7.9
Apache 1,140 45.0% 1,396 55.0% 2,536 R+10.1

Counties as they stood in 1958; some have since been split, merged or renamed. Margin: the Democrat's share of all votes minus the Republican's. Sources and how the results were checked.

Arizona Senate elections we hold

YearWinnerMargin
2024 Ruben Gallego (D) D+2.4
2022 Mark Kelly (D) D+4.9
2018 Kyrsten Sinema (D) D+2.3
2016 John McCain (R) R+13.0
2012 Jeff Flake (R) R+3.0
2010 John McCain (R) R+24.2
2006 Jon Kyl (R) R+9.8
2004 John McCain (R) R+56.1
2000 Jon Kyl (R) R+79.3
1998 John McCain (R) R+41.6
1994 Jon Kyl (R) R+14.2
1992 John McCain (R) R+24.2
1988 Dennis Deconcini (D) D+15.7
1986 John McCain (R) R+21.0
1982 Dennis Deconcini (D) D+16.6
1980 Barry Goldwater (R) R+1.1
1976 Dennis Deconcini (D) D+10.7
1974 Barry Goldwater (R) R+16.5
1970 Paul Fannin (R) R+12.0
1968 Barry Goldwater (R) R+14.4
1964 Paul Fannin (R) R+2.9
1962 Carl Hayden (D) D+9.9
1958 Barry Goldwater (R) R+12.1
1956 Carl Hayden (D) D+22.8
1952 Barry Goldwater (R) R+2.6
1950 Carl Hayden (D) D+25.6
1946 Ernest McFarland (D) D+39.1
1944 Carl Hayden (D) D+38.7
1940 Ernest McFarland (D) D+43.6
1938 Carl Hayden (D) D+53.0
1934 Henry Ashurst (D) D+46.4
1932 Carl Hayden (D) D+34.6
1928 Henry Ashurst (D) D+8.5
1926 Carl Hayden (D) D+16.7
1922 Henry Ashurst (D) D+30.1
1920 Ralph H. Cameron (R) R+10.3
1916 Henry Ashurst (D) D+16.0
1914 Marcus A. Smith (D) D+34.3