2004 general · November 2, 2004

2004 South Dakota election results

Every race on South Dakota's ballot in the 2004 general election: winners, margins and seats that changed party.

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Races74
Changed party4
Unopposed27%20 races
Incumbents defeated1

President

R 1

RaceWinnerWon byNotes
South DakotaGeorge W. Bush (R)21.5

U.S. Senate

R 1 · 1 changed party

RaceWinnerWon byNotes
South DakotaJohn Thune (R)1.2Flipped

U.S. House

D 1 · 1 changed party

RaceWinnerWon byNotes
SD-ALStephanie Herseth (D)7.4Flipped

South Dakota State Senate

D 10 · R 25 · 2 changed party

RaceWinnerWon byNotes
LD-1Gary D. Hanson (D)Unopposed
LD-2Jim Hundstad (D)4.9
LD-3Duane Sutton (R)39.3
LD-4Jim Peterson (D)21.4Flipped
LD-5Lee Schoenbeck (R)Unopposed
LD-6Brock L. Greenfield (R)38.1
LD-7Orville B. Smidt (R)14.3
LD-8Daniel D. Sutton (D)20.4
LD-9Tom Dempster (R)13.5
LD-10Gene G. Abdallah (R)Unopposed
LD-11Jason M. Gant (R)23.5
LD-12William F. Earley (R)11.1
LD-13Dick Kelly (R)14.2
LD-14David L. Knudson (R)66.0
LD-15Gil Koetzle (D)22.2
LD-16Mike Broderick (R)Unopposed
LD-17Ben Nesselhuf (D)4.8
LD-18Garry A. Moore (D)22.2
LD-19Frank Kloucek (D)Unopposed
LD-20Ed Olson (R)Unopposed
LD-21Julie Bartling (D)41.1
LD-22Tom Hansen (R)10.5Flipped
LD-23Jay L. Duenwald (R)Unopposed
LD-24Bob Gray (R)Unopposed
LD-25Clarence Kooistra (R)Unopposed
LD-26John Koskan (R)14.3
LD-27Theresa Twobulls (D)37.9
LD-28Eric H. Bogue (R)17.3
LD-29Kenneth McNenny (R)29.1
LD-30Jim Lintz (R)44.4
LD-31Jerry Apa (R)Unopposed
LD-32Stanford M. Adelstein (R)27.7
LD-33J. P. Duniphan (R)33.5
LD-34Royal McCracken (R)Unopposed
LD-35William Napoli (R)27.9
RaceWinnerWon byNotes
LD-1David Sigdestad · Clayton Halverson (D)6.2
LD-2H. Paul Dennert · Burt Elliott (D)10.6
LD-3Larry Frost · Al Novstrup (R)8.5
LD-4Valentine Rausch · Steve Street (REP)2.7
LD-5Bob Faehn · Al Koistinen (R)7.2
LD-6Arthur E. Fryslie · Paul Nelson (R)10.1
LD-7Sean Obrien · Larry Tidemann (R)4.3
LD-8Dave Gassman · Gerald F. Lange (D)4.7
LD-9Deb Peters · Elaine A. Roberts (REP)2.2Incumbent lost
LD-10Roger Hunt · Shantel Krebs (R)Unopposed
LD-11Keri K. Weems · Mark K. Willadsen (R)9.3
LD-12Hal Wick · Casey Murschel (R)Unopposed
LD-13Phyllis M. Heineman · Bill Thompson (REP)0.7
LD-14Joni Clark Cutler · R. Shawn Tornow (R)2.3
LD-15Kathy Miles · Mary Glenski (D)4.8
LD-16Joel D. Dykstra · Margaret Vande Gillespie (REP)Unopposed
LD-17Jamie M. Boomgarden · Donna J. Schafer (R)1.0
LD-18Matthew Michels · Jean Hunhoff (R)Unopposed
LD-19Billy L. Vangerpen · J. E. Putnam (R)Unopposed
LD-20Louis A. Sebert · Mike Vehle (R)7.8
LD-21Thomas J. Deadrick · Thomas J. Glover (REP)3.3
LD-22Pat Haley · Dale Hargens (D)3.6
LD-23Justin Davis · Tom Hackl (R)Unopposed
LD-24Tim Rounds · Ryan P. Olson (R)Unopposed
LD-25Tim Rave · Mike Kroger (REP)2.1
LD-26Cooper Garnos · Barry Jensen (R)16.9
LD-27Jim Bradford · Paul Valandra (D)23.9
LD-28AThomas James Vannorman (D)31.1
LD-28BTed A. Klaudt (R)Unopposed
LD-29Larry Rhoden · Thomas J. Brunner (R)Unopposed
LD-30Gordon R. Pederson · Gordon Howie (R)12.1
LD-31Tom Hills · Charles M. Turbiville (R)11.1
LD-32Thomas L. Hennies · Alan Hanks (R)1.3
LD-33Michael T. Buckingham · Donald D. Vanetten (R)16.8
LD-34Ed McLaughlin · Elizabeth Kraus (R)17.1
LD-35Alice McCoy · Jeffrey Haverly (R)5.4

South Dakota

Results are each source's final count; margins are the winner's lead over the runner-up in points of the vote. Source: Harvard Dataverse / Carl Klarner; MIT Election Data and Science Lab