2016 General Election
| Vicente Gonzalez | 57.33% |
| Tim Westley | 37.66% |
| Vanessa S. Tijerina | 3.07% |
| Ross Lynn Leone | 1.94% |
2016 Democratic Party Primary Runoff Election
| Vicente Gonzalez | 65.75% |
| Juan "Sonny" Palacios Jr. | 34.25% |
2016 Republican Party Primary Runoff Election
| Tim Westley | 51.62% |
| Ruben O. Villarreal | 48.38% |
2016 Democratic Party Primary Election
| Vicente Gonzalez | 42.20% |
| Juan "Sonny" Palacios Jr. | 18.90% |
| Dolly Elizondo | 16.94% |
| Joel Quintanilla | 11.72% |
| Rubén Ramírez | 6.00% |
| Rance G "Randy" Sweeten | 4.23% |
2016 Republican Party Primary Election
| Tim Westley | 45.33% |
| Ruben O. Villarreal | 31.47% |
| Xavier Salinas | 23.20% |
2014 Libertarian Party Primary Election
| Johnny "JP" Partain | 0.00% |
| Ross Lynn Leone | 0.00% |
| Lewis Alexander | 0.00% |
2014 Democratic Party Primary Election
| Rubén Hinojosa | 100.00% |
2014 Republican Party Primary Election
| Eddie Zamora | 54.88% |
| Doug Carlile | 45.11% |
2012 General Election
| Rubén Hinojosa | 60.91% |
| Dale Brueggemann | 36.82% |
| Ron Finch | 2.25% |
2012 Republican Party Runoff Election
| Dale Brueggemann | 57.30% |
| Eddie Zamora | 42.69% |
2012 Republican Party Primary Election
| Eddie Zamora | 33.05% |
| Dale Brueggemann | 31.66% |
| Rebecca Cervera | 20.48% |
| Jim Kuiken | 14.79% |
2012 Libertarian Party Primary Election
| Ron Finch | 100.00% |
2012 Democratic Party Primary Election
| Rubén Hinojosa | 70.64% |
| David Cantu | 12.03% |
| Jane Cross | 10.11% |
| Ruben Ramon Ramirez | 5.55% |
| Johnny "JP" Partain | 1.65% |
