2014 House Primary |
| Candidate | Party | # Votes | % Votes |
| Richard Stallings | Democratic | 14,547 | 100.0% |
2014 House General Election |
| Candidate | Party | # Votes | % Votes |
| Richard Stallings | Democratic | 82,801 | 38.6% |
| Mike Simpson | Republican | 131,492 | 61.4% |
2014 House Primary |
| Candidate | Party | # Votes | % Votes |
| Mike Simpson | Republican | 48,632 | 61.6% |
| Bryan Smith | Republican | 30,263 | 38.4% |
2012 House Primary |
| Candidate | Party | # Votes | % Votes |
| Jack Chappell | Democratic | 1,997 | 15.9% |
| Nicole LeFavour | Democratic | 10,528 | 84.1% |
2012 House General Election |
| Candidate | Party | # Votes | % Votes |
| Nicole LeFavour | Democratic | 110,847 | 34.8% |
| Mike Simpson | Republican | 207,412 | 65.2% |
2012 House Primary |
| Candidate | Party | # Votes | % Votes |
| Chick Heileson | Republican | 22,240 | 30.4% |
| Mike Simpson | Republican | 50,799 | 69.6% |
2010 House Primary |
| Candidate | Party | # Votes | % Votes |
| Mike Crawford | Democratic | 13,291 | 100.0% |
2010 House General Election |
| Candidate | Party | # Votes | % Votes |
| Mike Crawford | Democratic | 48,749 | 24.4% |
| Brian Schad | Independent | 13,500 | 6.8% |
| Mike Simpson | Republican | 137,468 | 68.8% |
2010 House Primary |
| Candidate | Party | # Votes | % Votes |
| Katherine Burton | Republican | 6,214 | 8.0% |
| Chick Heileson | Republican | 18,644 | 24.1% |
| Russ Mathews | Republican | 7,452 | 9.6% |
| Mike Simpson | Republican | 45,148 | 58.3% |
2008 House Primary |
| Candidate | Party | # Votes | % Votes |
| Deborah Holmes | Democratic | 11,578 | 69.5% |
| D.P. Sneddon | Democratic | 5,074 | 30.5% |
2008 House General Election |
| Candidate | Party | # Votes | % Votes |
| Deborah Holmes | Democratic | 83,878 | 29.0% |
| Mike Simpson | Republican | 205,777 | 71.0% |
2008 House Primary |
| Candidate | Party | # Votes | % Votes |
| Jack Chappell | Republican | 4,900 | 8.4% |
| Gregory Nemitz | Republican | 3,747 | 6.4% |
| Mike Simpson | Republican | 49,586 | 85.2% |
2006 House Primary |
| Candidate | Party | # Votes | % Votes |
| Jim Hansen | Democratic | 13,300 | 100.0% |
2006 House General Election |
| Candidate | Party | # Votes | % Votes |
| Jim Hansen | Democratic | 73,441 | 34.4% |
| Cameron Forth | Independent Pty | 5,113 | 2.4% |
| Mike Simpson | Republican | 132,262 | 62.0% |
2006 House Primary |
| Candidate | Party | # Votes | % Votes |
| Mike Simpson | Republican | 58,955 | 100.0% |
2004 House General Election |
| Candidate | Party | # Votes | % Votes |
| Lin Whitworth | Democratic | 80,133 | 29.3% |
| Mike Simpson | Republican | 193,704 | 70.7% |
2002 House General Election |
| Candidate | Party | # Votes | % Votes |
| Edward Kinghorn | Democratic | 57,769 | 29.0% |
| John Lewis | Libertarian | 5,508 | 2.8% |
| Michael Simpson | Republican | 135,605 | 68.2% |
2000 House Primary |
| Candidate | Party | # Votes | % Votes |
| Jack Chappell | Democratic | 3,169 | 22.7% |
| Craig Williams | Democratic | 10,771 | 77.3% |
2000 House General Election |
| Candidate | Party | # Votes | % Votes |
| Craig Williams | Democratic | 58,265 | 25.9% |
| Donovan Bramwell | Libertarian | 7,542 | 3.4% |
| Michael Simpson | Republican | 158,912 | 70.7% |
1998 House General Election |
| Candidate | Party | # Votes | % Votes |
| Richard Stallings | Democratic | 77,736 | 44.7% |
| Jonathan Ratner | Natural Law | 4,854 | 2.8% |
| Mike Simpson | Republican | 91,337 | 52.5% |
1998 House Primary |
| Candidate | Party | # Votes | % Votes |
| Ann Rydalch | Republican | 6,844 | 10.4% |
| Mike Simpson | Republican | 26,620 | 40.4% |
| Mark Stubbs | Republican | 23,336 | 35.4% |
| Dane Watkins | Republican | 9,100 | 13.8% |
1996 House General Election |
| Candidate | Party | # Votes | % Votes |
| John Seidl | Democratic | 67,625 | 29.5% |
| Mike Crapo | Republican | 157,646 | 68.8% |
1996 House Primary |
| Candidate | Party | # Votes | % Votes |
| Mike Crapo | Republican | 51,778 | 86.1% |
| Peter Rickards | Republican | 8,382 | 13.9% |
