
| Year | Winner | Vote Share | Runner Up | Runner Up Vote Share | Vote Margin |
|---|---|---|---|---|---|
| 2004 | Dhanaraju. KPMK | 50.6% | Arunmozhithevan. AADMK | 38.06 | 12.54 |
| 1999 | Ramachandran N. Gingee.MDMK | 47.28% | Ramamurthee K.INC | 45.92 | 1.37 |
| 1998 | Ramachandran N. GingeeMDMK | 49.36% | Venkatraman G.DMK | 44.51 | 4.85 |
| 1996 | Venkatraman GDMK | 53.29% | Ramamurthee KINC | 25.69 | 27.61 |
| 1991 | Rama Murthee K.INC | 55.4% | Dhayanithi N.DMK | 27.83 | 27.56 |
| 1989 | Eramadass, R.INC | 46.19% | Dhayanithi, N.DMK | 30.64 | 15.55 |
| 1984 | S.s. Eramasamy PadayatchiINC | 68.47% | M.r. LakshminarayananJNP | 29.66 | 38.81 |
| 1980 | Ramaswamy Padayatchi S.s.INC(I) | 65.5% | Munuswamy Thirukkuralar V.ADK | 30.07 | 35.43 |
| 1977 | Lakshminarayanan M.r.INC | 53.82% | Krishnamoorthy V.DMK | 42.4 | 11.42 |
| 1971 | M .r. LakshminarayananINC | 55.92% | M. P. RadhakrishnanSWA | 39.73 | 16.19 |
| 1967 | T. D. R. NaiduDMK | 49.54% | LakshminarayananINC | 41.64 | 7.9 |
| 1962 | R. Venkatasubba ReddiarINC | 48.35% | K. Ramamoorthi GoundarSWA | 43.12 | 5.22 |