2020 South Dakota State Senate Election
South Dakota · State
General Election
November 3, 2020
Contests
35
Candidates
62
Valid votes
372,110
Seats shown are those contested that year, not the full chamber. Alternating districts and boundary changes affect comparisons.
Party results
| Party | Votes | Vote % | Seats | Seats % |
|---|---|---|---|---|
| Republican | 271,017 | 72.8% | 32 | 91.4% |
| Democratic | 78,110 | 21.0% | 3 | 8.6% |
| Libertarian | 13,938 | 3.7% | 0 | 0.0% |
| Independent | 9,045 | 2.4% | 0 | 0.0% |
Source: South Dakota Secretary of State — certified canvasses
District results
35 contests
Swipe to compare parties · Tap a district for full results
| District | Rep | Dem | Libertarian | ||||
|---|---|---|---|---|---|---|---|
| Votes | Vote % | Votes | Vote % | Votes | Vote % | ||
| 7,62979.2% | 79.2% | 2,00220.8% | 20.8% | —— | — | 9,631 | |
| 7,397100.0% | 100.0% | —— | — | —— | — | 7,397 | |
| 9,51989.6% | 89.6% | —— | — | 1,11010.4% | 10.4% | 10,629 | |
| 9,254100.0% | 100.0% | —— | — | —— | — | 9,254 | |
| 7,58058.9% | 58.9% | —— | — | —— | — | 12,878 | |
| 3,94147.2% | 47.2% | 4,41652.8% | 52.8% | —— | — | 8,357 | |
| 2,97843.7% | 43.7% | 3,82956.3% | 56.3% | —— | — | 6,807 | |
| 7,506100.0% | 100.0% | —— | — | —— | — | 7,506 | |
| 9,35077.9% | 77.9% | —— | — | 2,65622.1% | 22.1% | 12,006 | |
| 10,04371.3% | 71.3% | —— | — | 4,04628.7% | 28.7% | 14,089 | |
| 9,911100.0% | 100.0% | —— | — | —— | — | 9,911 | |
| 7,39764.1% | 64.1% | 4,14335.9% | 35.9% | —— | — | 11,540 | |
| 11,36968.1% | 68.1% | 5,31731.9% | 31.9% | —— | — | 16,686 | |
| 8,07964.4% | 64.4% | 4,47035.6% | 35.6% | —— | — | 12,549 | |
| 6,01261.6% | 61.6% | —— | — | —— | — | 9,759 | |
Parties with seats, or the top three by votes. Valid votes include all candidates.
| District | Elected | Runner-up | |
|---|---|---|---|
Erin TobinRep7,629 votes · 79.2%Runner-upDan Kerner AnderssonDem2,002 votes · 20.8% | Dan Kerner AnderssonDem2,002 votes · 20.8% | 58.4percentage points | |
| David WheelerRep7,397 votes · 100.0% | — | — | |
Bryan J. BreitlingRep9,519 votes · 89.6%Runner-upCJ AbernatheyLibertarian1,110 votes · 10.4% | CJ AbernatheyLibertarian1,110 votes · 10.4% | 79.1percentage points | |
| Mary DuvallRep9,254 votes · 100.0% | — | — | |
Marsha SymensRep7,580 votes · 58.9%Runner-upRick W KnobeInd4,205 votes · 32.7% | Rick W KnobeInd4,205 votes · 32.7% | 26.2percentage points | |
Troy HeinertDem4,416 votes · 52.8%Runner-upJoel KoskanRep3,941 votes · 47.2% | Joel KoskanRep3,941 votes · 47.2% | 5.7percentage points | |
Red Dawn FosterDem3,829 votes · 56.3%Runner-upJudd W SchompRep2,978 votes · 43.8% | Judd W SchompRep2,978 votes · 43.8% | 12.5percentage points | |
| Ryan M. MaherRep7,506 votes · 100.0% | — | — | |
Gary L. CammackRep9,350 votes · 77.9%Runner-upKent WilseyLibertarian2,656 votes · 22.1% | Kent WilseyLibertarian2,656 votes · 22.1% | 55.8percentage points | |
Julie Frye-MuellerRep10,043 votes · 71.3%Runner-upA. Gideon OakesLibertarian4,046 votes · 28.7% | A. Gideon OakesLibertarian4,046 votes · 28.7% | 42.6percentage points | |
| Timothy R. JohnsRep9,911 votes · 100.0% | — | — | |
Helene DuhamelRep7,397 votes · 64.1%Runner-upMichael CalabreseDem4,143 votes · 35.9% | Michael CalabreseDem4,143 votes · 35.9% | 28.2percentage points | |
David JohnsonRep11,369 votes · 68.1%Runner-upRyan A. RyderDem5,317 votes · 31.9% | Ryan A. RyderDem5,317 votes · 31.9% | 36.3percentage points | |
Michael G DiedrichRep8,079 votes · 64.4%Runner-upGeorge NelsonDem4,470 votes · 35.6% | George NelsonDem4,470 votes · 35.6% | 28.8percentage points | |
Jessica CastleberryRep6,012 votes · 61.6%Runner-upBrian GentryInd3,747 votes · 38.4% | Brian GentryInd3,747 votes · 38.4% | 23.2percentage points |