2016 General Election
| Pete Olson | 59.54% |
| Mark Gibson | 40.46% |
2016 Republican Party Primary Election
| Pete Olson | 100.00% |
2016 Democratic Party Primary Election
| Mark Gibson | 76.15% |
| A.R. Hassan | 23.85% |
2014 Libertarian Party Primary Election
| Rob Lapham | 100.00% |
2014 Democratic Party Primary Election
| Frank Chip Briscoe | 53.23% |
| Mark Gibson | 46.76% |
2014 Republican Party Primary Election
| Pete Olson | 100.00% |
2012 General Election
| Pete Olson | 64.05% |
| Kesha Rogers | 31.94% |
| Steven Susman | 2.38% |
| Don Cook | 1.61% |
2012 Democratic Party Primary Election
| Kesha Rogers | 50.73% |
| KP George | 49.26% |
2012 Libertarian Party Primary Election
| Steven Susman | 100.00% |
2012 Republican Party Primary Election
| Pete Olson | 76.48% |
| Barbara Carlson | 23.51% |
2012 Green Party Primary Election
| Don Cook | 100.00% |
