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Election 2010 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.

2010 US Senate election in Hawaii

Daniel K. Inouye (Democrat) beat Cam Cavasso (Republican) in Hawaii in 2010, 74.8% to 21.6%, a margin of 53.2 points and 197,289 votes.

The Democratic hold continued from 2004, when Daniel K. Inouye also won.

Democrats led in 4 of the 4 counties. The largest, Honolulu, cast 255,530 votes and went to the Democrat by 51.7 points. The closest was Kauai, where 13,460 votes separated the two parties.

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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
Daniel K. Inouye won Democratic 277,228 74.8%
Cam Cavasso Republican 79,939 21.6%
All other candidates 13,416 3.6%
Total370,583

Every county

CountyDemocratRepublicanOthersTotalMargin
Honolulu 189,673 74.2% 57,502 22.5% 8,355 255,530 D+51.7
Hawaii 39,001 74.7% 10,684 20.5% 2,547 52,232 D+54.2
Maui 31,301 76.5% 8,006 19.6% 1,598 40,905 D+56.9
Kauai 17,192 78.7% 3,732 17.1% 915 21,839 D+61.6

Margin: the Democrat's share of all votes minus the Republican's. Sources and how the results were checked.

Hawaii Senate elections we hold

YearWinnerMargin
2024 Mazie K. Hirono (D) D+32.7
2022 Brian Schatz (D) D+45.2
2018 Mazie K. Hirono (D) D+42.3
2016 Brian Schatz (D) D+51.4
2012 Mazie Hirono (D) D+25.2
2010 Daniel K. Inouye (D) D+53.2
2006 Daniel K. Akaka (D) D+24.6
2004 Daniel K. Inouye (D) D+54.5
2000 Daniel K. Akaka (D) D+48.2
1998 Daniel K. Inouye (D) D+61.4
1994 Daniel K. Akaka (D) D+47.6
1992 Daniel Inouye (D) D+30.3
1988 Spark Matsunaga (D) D+55.9
1986 Daniel K. Inouye (D) D+47.1
1982 Spark Matsunaga (D) D+63.1
1980 Daniel K. Inouye (D) D+59.5
1976 Spark M. Matsunaga (D) D+13.1
1974 Daniel Inouye (D) D+82.9
1970 Hiram L. Fong (R) R+3.1
1968 Daniel Inouye (D) D+68.4
1964 Hiram L. Fong (R) R+6.7
1962 Daniel Inouye (D) D+38.8