2016 General Election
| Robert "Bobby" Guerra | 56.79% |
| Hilda Garza De Shazo | 43.21% |
2016 Democratic Party Primary Election
| Robert "Bobby" Guerra | 0.00% |
2016 Republican Party Primary Election
| Hilda Garza De Shazo | 0.00% |
2014 Republican Party Primary Election
| Elijah Israel Casas | 100.00% |
2014 Democratic Party Primary Election
| Robert "Bobby" Guerra | 100.00% |
2012 General Election
| Robert "Bobby" Guerra | 61.74% |
| Miriam Martinez | 38.25% |
2012 Republican Party Primary Election
| Miriam Martinez | 54.11% |
| Armando Vera | 45.88% |
2012 Democratic Party Primary Election
| Robert "Bobby" Guerra | 100.00% |
