1998 general · November 3, 1998

1998 South Dakota election results

Every race on South Dakota's ballot in the 1998 general election: winners, margins and seats that changed party.

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Races73
Changed party0
Unopposed26%19 races
Incumbents defeated4
RaceWinnerWon byNotes
South DakotaThomas Daschle (D)25.7

Governors

R 1

RaceWinnerWon byNotes
South DakotaWilliam Janklow (R)32.2
RaceWinnerWon byNotes
SD-ALJohn Thune (R)50.2
RaceWinnerWon byNotes
LD-1Paul Symens (D)33.9
LD-2H. Paul Dennert (D)37.9
LD-3Jim Lawler (D)Unopposed
LD-4Harold Halverson (R)34.2
LD-5Don Brosz (R)Unopposed
LD-6Randy Frederick (R)Unopposed
LD-7Arnold M. Brown (R)9.7
LD-8Gerald F. Lange (D)3.3
LD-9Dennis Daugaard (R)24.8
LD-10David R. Munson (R)15.1
LD-11Dick Hainje (R)40.5
LD-12Keith Paisley (R)Unopposed
LD-13Kermit Staggers (R)Unopposed
LD-14Barbara Everist (R)39.2
LD-15Rebecca Dunn (D)14.9
LD-16Kenneth D. Albers (R)Unopposed
LD-17John J. Reedy (D)1.5
LD-18Garry A. Moore (D)26.3
LD-19Frank Kloucek (D)20.2
LD-20Mel Olson (D)30.5
LD-21Charles E. Flowers (D)Unopposed
LD-22Robert N. Duxbury (D)25.0
LD-23Robert Drake (R)79.5
LD-24Mike Rounds (R)49.9
LD-25James K. Hutmacher (D)Unopposed
LD-26Robert Benson (R)40.1
LD-27Paul Valandra (D)35.8
LD-28Eric H. Bogue (R)12.4
LD-29Marguerite Kleven (R)53.0
LD-30Drue J. Vitter (R)Unopposed
LD-31James B. Dunn (R)Unopposed
LD-32Arlene H. Ham (R)38.7
LD-33Fred C. Whiting (R)Unopposed
LD-34Jerry J. Shoener (R)Unopposed
LD-35Cheryl Madden (R)26.4
RaceWinnerWon byNotes
LD-1Mike Jaspers · Gary D. Hanson (REP)7.3
LD-2Steve Cutler · Duane Sutton (R)1.8Incumbent lost
LD-3Elmer Diedtrich · Alfred A. Waltman (REP)2.6
LD-4Robert Weber · Larry Diedrich (R)Unopposed
LD-5Burdette C. Solum · Claire B. Konold (R)5.8
LD-6Arthur E. Fryslie · Douglas Kazmerzak (REP)6.0
LD-7Robert A. Roe · Orville B. Smidt (R)Unopposed
LD-8Daniel D. Sutton · Dale Slaughter (DEM)0.7Incumbent lost
LD-9Kevin R. Crisp · Clarence Kooistra (R)5.3
LD-10Roger Hunt · Roger Brooks (R)10.9
LD-11Kristie Fiegen · Mitch Richter (R)Unopposed
LD-12Judy Rost · John R. McIntyre (REP)0.0Incumbent lost
LD-13Mary Patterson · Dana John Windhorst (DEM)0.2
LD-14Richard E. Brown · Bill Peterson (R)12.1
LD-15Gil Koetzle · Kay Davis (D)Unopposed
LD-16Mike Broderick · Roland Chicoine (REP)13.4
LD-17Judy Clark · H. Junior Engbrecht (R)0.6
LD-18Donald E. Munson · Matthew Michels (R)11.4
LD-19J. E. Putnam · Richard A. Wudel (R)1.5
LD-20Louis A. Sebert · Deb Fischerclemens (REP)3.8
LD-21Ron J. Volesky · Pat Haley (D)18.1
LD-22Joanne Lockner · Quinten L. Burg (D)9.3
LD-23Jay L. Duenwald · Jarvis W. Brown (R)Unopposed
LD-24Cooper Garnos · Jeff Monroe (R)5.7
LD-25Sam Nachtigal · William F. Cerny (D)1.2Incumbent lost
LD-26John Koskan · Kent Juhnke (R)9.5
LD-27Richard Hagen · Larry Lucas (D)26.3
LD-28Kenneth Wetz · Ted A. Klaudt (R)7.4
LD-29Kenneth McNenny · Willard Pummel (R)Unopposed
LD-30Jim Lintz · Mike Koehn (R)8.8
LD-31Jerry Apa · Mark Young (R)11.1
LD-32Mike Wilson · Thomas L. Hennies (DEM)6.1
LD-33Carol E. Fitzgerald · J. P. Duniphan (R)17.3
LD-34Scott Eccarius · Mike Derby (R)Unopposed
LD-35William Napoli · Alice McCoy (R)9.8

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: Algara, Carlos; Amlani, Sharif (Harvard Dataverse); Harvard Dataverse / Carl Klarner; MIT Election Data and Science Lab