November 16, 1971
Special Election
Special Election to fill the vacancy created by the resignation of Assemblyman David A. Roberti (AD-48). Roberti resigned after being elected to the State Senate.
| AD-48 | |||
| Richard Alatorre | Democratic | 42.2% | Loss |
| John W. Blaine | Peace and Freedom | 3.2% | Loss |
| Bill Brophy | Republican | 46.7% | Win |
| Raul Ruiz | La Raza | 7.9% | Loss |
