| 2014 | Ayyannapatrudu Chinthakayala | TDP | 79726 | Uma Sankar Ganesh Petla | YSRC | 77388 |
| 2009 | Bolem Muthyala Papa | INC | 65465 | Ayyannapatrudu Chintakayala | TDP | 57178 |
| 2004 | Ayyannapatrudu Chinthakayala | TDP | 60689 | Venkata Suryanarayanaraju Datla | IND | 36759 |
| 1999 | Ayyanna Patrudu Chintakayala | TDP | 59853 | Ramachandra Raju Rajasagi | INC | 51294 |
| 1996 | Vechalapu Sri Ramamurthy | TDP | 61740 | Krishnamurthyraju Rajasagi | INC | 49413 |
| 1994 | Ayyanna Patrudu Chintakayala | TDP | 62385 | Krishnamurty Raju Raja Sagi | INC | 41206 |
| 1989 | Krishnamurthyraju Raja Sagi | INC | 53818 | Ayyann Apatrudu Chintakayala | TDP | 42863 |
| 1985 | Ayyannapatrudu | TDP | 43218 | Sri Rama Murty Veehalapu | INC | 42407 |
| 1983 | Ayyanna Patrudu Chintakayala | IND | 38490 | Ramchandra Raju Sri Raja Sagi | INC | 37498 |
| 1978 | Gopatrudu Bolem | INC | 40209 | Suryanarayanaraju Sri Raja Sagi | JNP | 31649 |
| 1967 | S. S. Raju | INC | 36038 | R. L. Patrudu | SWA | 21190 |
