United States Presidential election7 Nov 2028in 729 days Senate D 97% House D 58% Calendar Track record Research
Closest results
Election 2008 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.

2008 US Senate election in South Dakota

Tim Johnson (Democrat) beat Joel Dykstra (Republican) in South Dakota in 2008, 62.5% to 37.5%, a margin of 25.0 points and 95,105 votes.

The Democratic hold continued from 2002, when Tim Johnson also won.

Democrats led in 62 of the 66 counties and Republicans in 4. The largest, Minnehaha, cast 79,882 votes and went to the Democrat by 26.9 points. The closest was Jones, where 15 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
Tim Johnson won Democratic 237,889 62.5%
Joel Dykstra Republican 142,784 37.5%
Total380,673

Every county

CountyDemocratRepublicanOthersTotalMargin
Minnehaha 50,693 63.5% 29,189 36.5% 79,882 D+26.9
Pennington 24,813 54.2% 20,980 45.8% 45,793 D+8.4
Lincoln 11,879 57.4% 8,817 42.6% 20,696 D+14.8
Brown 12,482 71.4% 4,993 28.6% 17,475 D+42.9
Brookings 9,354 67.6% 4,485 32.4% 13,839 D+35.2
Codington 7,964 65.2% 4,253 34.8% 12,217 D+30.4
Lawrence 6,676 55.8% 5,294 44.2% 11,970 D+11.5
Meade 6,089 53.0% 5,402 47.0% 11,491 D+6.0
Yankton 6,694 66.0% 3,451 34.0% 10,145 D+32.0
Davison 5,375 63.4% 3,107 36.6% 8,482 D+26.7
Hughes 5,055 59.7% 3,406 40.3% 8,461 D+19.5
Beadle 5,137 66.5% 2,589 33.5% 7,726 D+33.0
Union 4,293 56.3% 3,337 43.7% 7,630 D+12.5
Clay 4,637 75.0% 1,545 25.0% 6,182 D+50.0
Lake 4,086 66.9% 2,021 33.1% 6,107 D+33.8
Roberts 3,247 71.1% 1,321 28.9% 4,568 D+42.2
Custer 2,287 50.8% 2,217 49.2% 4,504 D+1.6
Turner 2,803 64.3% 1,556 35.7% 4,359 D+28.6
Butte 2,201 52.0% 2,034 48.0% 4,235 D+3.9
Charles Mix 2,606 64.7% 1,422 35.3% 4,028 D+29.4
Grant 2,618 68.4% 1,208 31.6% 3,826 D+36.9
Fall River 2,068 54.7% 1,710 45.3% 3,778 D+9.5
Hutchinson 2,160 59.9% 1,448 40.1% 3,608 D+19.7
Oglala Lakota 3,190 94.9% 172 5.1% 3,362 D+89.8
Spink 2,349 71.3% 945 28.7% 3,294 D+42.6
Moody 2,337 71.2% 947 28.8% 3,284 D+42.3
Day 2,401 74.5% 823 25.5% 3,224 D+48.9
Bon Homme 2,129 66.6% 1,070 33.4% 3,199 D+33.1
McCook 1,909 64.5% 1,051 35.5% 2,960 D+29.0
Tripp 1,620 56.8% 1,234 43.2% 2,854 D+13.5
Todd 2,419 85.4% 415 14.6% 2,834 D+70.7
Kingsbury 2,009 71.6% 798 28.4% 2,807 D+43.1
Hamlin 1,593 57.0% 1,200 43.0% 2,793 D+14.1
Walworth 1,534 57.6% 1,131 42.4% 2,665 D+15.1
Brule 1,572 64.0% 885 36.0% 2,457 D+28.0
Hanson 1,211 52.2% 1,107 47.8% 2,318 D+4.5
Gregory 1,268 55.8% 1,004 44.2% 2,272 D+11.6
Deuel 1,570 70.4% 659 29.6% 2,229 D+40.9
Marshall 1,614 73.4% 585 26.6% 2,199 D+46.8
Edmunds 1,325 63.6% 758 36.4% 2,083 D+27.2
Dewey 1,666 82.5% 353 17.5% 2,019 D+65.0
Hand 1,236 61.5% 775 38.5% 2,011 D+22.9
Clark 1,332 67.5% 641 32.5% 1,973 D+35.0
Douglas 905 51.6% 848 48.4% 1,753 D+3.3
Perkins 825 48.5% 877 51.5% 1,702 R+3.1
Lyman 1,076 65.3% 571 34.7% 1,647 D+30.7
Stanley 914 58.9% 637 41.1% 1,551 D+17.9
Aurora 1,015 67.7% 484 32.3% 1,499 D+35.4
Potter 846 58.8% 593 41.2% 1,439 D+17.6
Corson 1,000 71.7% 394 28.3% 1,394 D+43.5
McPherson 740 53.9% 633 46.1% 1,373 D+7.8
Miner 915 73.6% 328 26.4% 1,243 D+47.2
Sanborn 847 69.8% 367 30.2% 1,214 D+39.5
Faulk 763 63.5% 439 36.5% 1,202 D+27.0
Bennett 783 65.2% 418 34.8% 1,201 D+30.4
Haakon 551 47.5% 608 52.5% 1,159 R+4.9
Jackson 686 60.5% 448 39.5% 1,134 D+21.0
Jerauld 774 69.4% 341 30.6% 1,115 D+38.8
Ziebach 704 78.1% 197 21.9% 901 D+56.3
Campbell 465 54.3% 392 45.7% 857 D+8.5
Mellette 560 66.7% 279 33.3% 839 D+33.5
Sully 457 54.7% 379 45.3% 836 D+9.3
Hyde 463 58.0% 335 42.0% 798 D+16.0
Harding 284 38.6% 452 61.4% 736 R+22.8
Jones 303 48.8% 318 51.2% 621 R+2.4
Buffalo 512 82.6% 108 17.4% 620 D+65.2

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

South Dakota Senate elections we hold

YearWinnerMargin
2022 John R Thune (R) R+43.5
2020 Mike Rounds (R) R+31.5
2016 John R. Thune (R) R+43.7
2014 Mike Rounds (R) R+20.9
2010 John Thune (R) R+100.0
2008 Tim Johnson (D) D+25.0
2004 John Thune (R) R+1.2
2002 Tim Johnson (D) D+0.2
1998 Tom Daschle (D) D+25.7
1996 Tim Johnson (D) D+2.6
1992 Thomas A. Daschle (D) D+32.4
1990 Larry Pressler (R) R+7.3
1986 Thomas A. Daschle (D) D+3.2
1984 Larry Pressler (R) R+49.0
1980 James Abdnor (R) R+18.8
1978 Larry Pressler (R) R+33.7
1974 George McGovern (D) D+6.1
1972 James Abourezk (D) D+14.1
1968 George McGovern (D) D+13.6
1966 Karl E. Mundt (R) R+32.6
1962 George McGovern (D) D+0.2
1960 Karl E. Mundt (R) R+4.9
1956 Francis Case (R) R+1.6
1954 Karl E. Mundt (R) R+14.6
1950 Francis Case (R) R+27.8
1948 Karl E. Mundt (R) R+18.7
1944 Chandler Gurney (R) R+27.7
1942 Harlan J. Bushfield (R) R+17.5
1938 Chandler Gurney (R) R+4.9
1936 William J. Bulow (D) D+2.1
1932 Peter Norbeck (R) R+9.3
1930 William J. Bulow (D) D+3.3
1926 Peter Norbeck (R) R+26.2
1924 William H. McMaster (R) R+13.3
1920 Peter Norbeck (R) R+30.1
1918 Thomas Sterling (R) R+16.1
1914 Edwin S. Johnson (D) D+3.5