

| Year | Winner | Vote Share | Runner Up | Runner Up Vote Share | Vote Margin |
|---|---|---|---|---|---|
| 2024 | Sachithanantham RCPM | 58.29% | Mohamed Mubarak M AADMK | 19.69 | 38.6 |
| 2019 | Velusamy, P.DMK | 64.35% | Jothimuthu, K.PMK | 17.89 | 46.46 |
| 2014 | Udhaya Kumar .mADMK | 47.12% | Gandhirajan SDMK | 35.32 | 11.8 |
| 2009 | Chitthan N S VINC | 44.06% | Baalasubramani PADMK | 37.44 | 6.62 |
| 2004 | Chitthan, N. S. V.INC | 58.98% | Jeyaraman. MADMK | 36.5 | 22.48 |
| 1999 | Sreenivaasan, C.ADMK | 43.78% | Chandrasekar, S.DMK | 40.76 | 3.02 |
| 1998 | Sreenivaasan C.ADMK | 46.55% | Chitthan N.s.v.TMC(M) | 43.98 | 2.56 |
| 1996 | Chitthan.n.s.v.TMC(M) | 63.97% | Sreenivaasan.cADMK | 25.45 | 38.53 |
| 1991 | C. SrinivasanADK | 67.04% | K. Maya ThevarDMK | 30.93 | 36.11 |
| 1989 | Srinivasan, C.ADK | 67.24% | Varatharajan, NCPM | 30.86 | 36.39 |
| 1984 | K.r. NatarajanADK | 61.79% | K.maya ThevarDMK | 36.38 | 25.42 |
| 1980 | Maya Thevar K.DMK | 51.78% | Rajan Chellappa V.ADK | 46.12 | 5.66 |
| 1977 | Maya Thevar K.ADK | 59.6% | Balasubramanyam A.CPM | 24.0 | 35.59 |
| 1971 | M. RajangamDMK | 59.88% | K. ChemachamySWA | 36.36 | 23.51 |
| 1967 | N. AnbuchezhianDMK | 62.4% | T. S. S. RamachndranINC | 37.6 | 24.8 |
| 1962 | T. S. Soundaram RamachandramINC | 43.23% | M. S. Abdul KhaderDMK | 26.49 | 16.74 |