November 2, 2010 | ||||||||||||||||||||
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County results Daugaard: 50–60% 60–70% 70–80% Heidepreim: 50–60% 60–70% 70–80% 80–90% | ||||||||||||||||||||
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| Elections in South Dakota |
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The 2010 South Dakota gubernatorial election was held on November 2, 2010, to elect the Governor of South Dakota to a four-year term. Incumbent Republican Governor Mike Rounds was ineligible to run for re-election due to term limits.
Republican candidate Dennis Daugaard was elected, defeating Democratic candidate Scott Heidepriem.
| Party | Candidate | Votes | % | |
|---|---|---|---|---|
| Republican | Dennis Daugaard | 42,266 | 50.4 | |
| Republican | Scott Munsterman | 14,733 | 17.6 | |
| Republican | Dave Knudson | 13,217 | 15.8 | |
| Republican | Gordon Howie | 10,430 | 12.4 | |
| Republican | Ken Knuppe | 3,186 | 3.8 | |
| Total votes | 83,832 | 100 | ||
Heidepriem faced no opposition in the Democratic primary.
| Source | Ranking | As of |
|---|---|---|
| Cook Political Report [7] | Likely R | October 14, 2010 |
| Rothenberg [8] | Safe R | October 28, 2010 |
| RealClearPolitics [9] | Safe R | November 1, 2010 |
| Sabato's Crystal Ball [10] | Likely R | October 28, 2010 |
| CQ Politics [11] | Likely R | October 28, 2010 |
| Poll source | Dates administered | Dennis Daugaard (R) | Scott Heidepriem (D) |
|---|---|---|---|
| Nielson Brothers Polling [12] | October 20–22, 2010 | 43% | 40% |
| Rasmussen Reports [13] | October 20, 2010 | 55% | 36% |
| Rasmussen Reports [13] | October 9, 2010 | 57% | 37% |
| Rasmussen Reports [13] | September 8, 2010 | 57% | 28% |
| Rasmussen Reports [14] | August 3, 2010 | 59% | 27% |
| Rasmussen Reports [15] | July 6, 2010 | 52% | 35% |
| Rasmussen Reports [16] | June 10, 2010 | 52% | 36% |
| Rasmussen Reports [17] | May 26, 2010 | 51% | 36% |
| Rasmussen Reports [18] | April 21, 2010 | 53% | 33% |
| Rasmussen Reports [18] | March 25, 2010 | 49% | 32% |
| Rasmussen Reports [19] | February 23, 2010 | 41% | 32% |
| Public Policy Polling [20] | December 10–13, 2009 | 42% | 29% |
| Party | Candidate | Votes | % | ±% | |
|---|---|---|---|---|---|
| Republican | Dennis Daugaard | 195,046 | 61.51% | −0.18% | |
| Democratic | Scott Heidepriem | 122,037 | 38.49% | +2.36% | |
| Majority | 73,009 | 23.03% | −2.54% | ||
| Turnout | 317,083 | ||||
| Republican hold | Swing | ||||
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