2010 general · November 2, 2010
2010 North Dakota election results
Every race on North Dakota's ballot in the 2010 general election: winners, margins and seats that changed party.
Races50
Changed party11
Unopposed20%10 races
Incumbents defeated11
U.S. Senate
R 1 · 1 changed party
| Race | Winner | Won by | Notes |
|---|---|---|---|
| North Dakota | John Hoeven (R) | 54.0 | Flipped |
U.S. House
R 1 · 1 changed party
North Dakota State Senate
D 5 · R 19 · 9 changed party
| Race | Winner | Won by | Notes |
|---|---|---|---|
| LD-1 | Stanley W. Lyson (R) | Unopposed | |
| LD-3 | Oley Larsen (R) | 8.7 | FlippedIncumbent lost |
| LD-5 | Randy Burckhard (R) | 49.9 | Flipped |
| LD-7 | Ryan M. Taylor (D) | 20.9 | |
| LD-9 | Richard Marcellais (D) | 12.5 | |
| LD-11 | Tim Mathern (D) | Unopposed | |
| LD-13 | Judy Lee (R) | 34.4 | |
| LD-15 | Dave Oehlke (R) | Unopposed | |
| LD-17 | Raymon E. Holmberg (R) | 36.1 | |
| LD-19 | Gerald Uglem (R) | 28.5 | FlippedIncumbent lost |
| LD-21 | Carolyn C. Nelson (D) | 10.9 | |
| LD-23 | Joan Heckaman (D) | 16.7 | |
| LD-25 | Larry Luick (R) | 0.9 | FlippedIncumbent lost |
| LD-27 | Spencer Berry (R) | 22.5 | Flipped |
| LD-29 | Terry Wanzek (R) | 30.1 | |
| LD-31 | Don Schaible (R) | 15.8 | Flipped |
| LD-33 | Randel Christmann (R) | Unopposed | |
| LD-35 | Margaret Sitte (R) | 19.1 | Flipped |
| LD-37 | Richard P. Wardner (R) | Unopposed | |
| LD-39 | Bill Bowman (R) | Unopposed | |
| LD-41 | Tony Grindberg (R) | Unopposed | |
| LD-43 | Lonnie Laffen (R) | 5.8 | FlippedIncumbent lost |
| LD-45 | Ron Sorvaag (R) | 13.0 | FlippedIncumbent lost |
| LD-47 | Ralph L. Kilzer (R) | 60.6 |
North Dakota House of Representatives
D 9 · R 39
| Race | Winner | Won by | Notes |
|---|---|---|---|
| LD-1 | Patrick Hatlestad · Gary Sukut (R) | Unopposed | |
| LD-3 | Andrew G. Maragos · Roscoe Streyle (R) | 3.7 | Incumbent lost |
| LD-5 | Scott Louser · Roger Brabandt (R) | 0.6 | Incumbent lost |
| LD-7 | Jon Nelson · Dick Anderson (R) | 4.9 | |
| LD-9 | Tracy Boe · Marvin E. Nelson (D) | Unopposed | |
| LD-11 | Scot Reierson Kelsh · Ron Guggisberg (D) | 7.3 | |
| LD-13 | Kim Koppelman · Alon Wieland (R) | 12.6 | |
| LD-15 | Dennis Johnson · Curt Hofstad (R) | Unopposed | |
| LD-17 | Mark Sanford · Mark S. Owens (R) | 3.7 | Incumbent lost |
| LD-19 | Gary Paur · Wayne Trottier (R) | 5.3 | Incumbent lost |
| LD-21 | Kathy Hogan · Steve Zaiser (D) | 1.0 | |
| LD-23 | Don Vigesaa · Bill Devlin (R) | 0.8 | Incumbent lost |
| LD-25 | John Wall · Clark Williams (REP) | 5.0 | |
| LD-27 | Randy G. Boehning · Thomas Beadle (R) | 4.5 | |
| LD-29 | Chet Pollert · Craig Headland (R) | 8.0 | |
| LD-31 | Karen Rohr · James E. Schmidt (R) | 5.5 | Incumbent lost |
| LD-33 | Brenda Heller · Gary Kreidt (R) | 13.6 | |
| LD-35 | Bob Martinson · Karen Karls (R) | 12.8 | |
| LD-37 | Vicky Steiner · Nancy Johnson (R) | 19.9 | |
| LD-39 | Keith Kempenich · David Drovdal (R) | 26.6 | |
| LD-41 | Al Carlson · Bette Grande (R) | 7.5 | |
| LD-43 | Curt Kreun · Lois Delmore (REP) | 0.1 | |
| LD-45 | Joe Heilman · Ed Gruchalla (REP) | 0.1 | |
| LD-47 | George Keiser · Larry Klemin (R) | 26.2 |
North 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