| YEAR | WINNER | PARTY | VOTES | LOOSER | PARTY | VOTES |
| 1999 | P.N.SWAMY NAIDU | T.D.P | 48569 | K.APPALA SWAMY | CON | 43455 |
| 1994 | P.N.SWAMY NAIDU | T.D.P | 45939 | K.APPALA SWAMY | CON | 41443 |
| 1989 | P.N.SWAMY NAIDU | T.D.P | 41485 | K.APPALA SWAMY | CON | 38886 |
| 1985 | P.N.SWAMY NAIDU | T.D.P | 36901 | K.APPADU DHORA | CON | 31944 |
| 1983 | P.N.SWAMY NAIDU | T.D.P | 34533 | K.APPADU DHORA | CON | 25070 |
| 1978 | K.APPADU DHORA | CON | 30716 | P.N.SWAMY NAIDU | JANA THA | 19275 |
| 1972 | K.APPADU DHORA | CON | 32260 | B.RAMU NAIDU | IND | 10517 |
| 1967 | K.APPADU DHORA | CON | 23924 | M.SATYANARAYANA | IND | 18492 |
| 1962 | K.APPADU DHORA | CON | 21820 | B.ADHINARAYANA | IND | 9702 |
| 1955 | B.ADHINARAYANA | P.S.P | 23359 | R.SANYASI RAO | CON | 7707 |
