Tamil Nadu Legislative Assembly constituency result for 1989. Winner: RAJENDRAN, K.R. (ADK(JL)). Winning margin: 1.0%.
| Candidate | Party | Votes | Vote Share |
|---|---|---|---|
| RAJENDRAN, K.R.✓ Winner | ADK(JL) | 30,551 | 30.3% |
| SUGAVANAM.E.G | DMK | 29,522 | 29.3% |
| RAMAN, M. | INC | 20,906 | 20.7% |
| UDHAYAKUMAR, D. | ADK(JR) | 17,338 | 17.2% |
| CHANDRAN, V. | IND | 1,081 | 1.1% |
| ISMAIL | IND | 636 | 0.6% |
| KANDASAMY, B. | IND | 320 | 0.3% |
| SANGEVARAJ, K. | IND | 314 | 0.3% |
| BALAKRISHNAN, C.A. | IND | 253 | 0.3% |
| Year | Winner | Party | Vote Share | Margin % |
|---|---|---|---|---|
| 2026 | KARTHIKEYAN K | DMK | 36.6% | 2.0% |
| 2021 | KARTHIKEYAN K | DMK | 53.0% | 19.4% |
| 2016 | KARTHIKEYAN K | DMK | 47.1% | 10.4% |
| 2011 | VIJAYKANT | DMDK | 53.2% | 18.0% |
| 2009 | Narasiman K.R.K | DMK | 68.3% | 45.1% |
| 2006 | THAMBIDURAI M | ADMK | 42.7% | 2.2% |
| 2001 | THAMBIDURAI M | ADMK | 66.3% | 39.9% |
| 1996 | SUGAVANAM.E.G | DMK | 50.7% | 7.2% |
| 1991 | JAYALALITHAA J | ADMK | 65.2% | 35.8% |
| 1989 | RAJENDRAN, K.R. | ADK(JL) | 30.3% | 1.0% |
| 1984 | T.M.VENKATACHALAM | ADMK | 69.7% | 39.9% |
| 1980 | DORAISAMY, BN.S | ADMK | 57.3% | 15.6% |
| 1977 | H.G. ARUMUGAM | ADMK | 48.9% | 22.8% |
| 1971 | M. V. KARIVENGADAM | DMK | 52.8% | 5.7% |