Tamil Nadu Legislative Assembly constituency result for 1989. Winner: ERA MOHAN (DMK). Winning margin: 29.6%.
| Candidate | Party | Votes | Vote Share |
|---|---|---|---|
| ERA MOHAN✓ Winner | DMK | 63,827 | 49.4% |
| SUBBIAH, P.L. | INC | 25,589 | 19.8% |
| KANNAN, S. | CPI | 22,148 | 17.1% |
| KARUPPUSAMY, N. | ADK(JR) | 15,319 | 11.9% |
| BALASUNDARAM D. ALIAS POOVAI BALU | IND | 643 | 0.5% |
| ARUNAN, K. | IND | 271 | 0.2% |
| THAIGARAJAN, P. | IND | 234 | 0.2% |
| GOPALASAMY, R. | IND | 170 | 0.1% |
| PALANISAMY, N. | IND | 157 | 0.1% |
| KRISHNAN, V.U. | IND | 150 | 0.1% |
| CHINNASAMY, V. | IND | 131 | 0.1% |
| ANGAMUTHU, T. | IND | 122 | 0.1% |
| CHINNASAMY, A. | IND | 91 | 0.1% |
| SELVARAJ, R. | IND | 87 | 0.1% |
| MANJAKUTTY (ALIAS) KALAI MANI | IND | 75 | 0.1% |
| RAMASAMY, S.K. | IND | 74 | 0.1% |
| BALASUBRAMANIAN, M. | IND | 57 | 0.0% |
| REDDY, K.S. | IND | 50 | 0.0% |
| Year | Winner | Party | Vote Share | Margin % |
|---|---|---|---|---|
| 2026 | KARUPPANAN. K.C | AIADMK | 36.3% | 3.6% |
| 2021 | KARUPPANAN.K.C | ADMK | 50.1% | 11.2% |
| 2016 | KARUPPANAN.K.C | ADMK | 45.4% | 13.2% |
| 2011 | NARAYANAN.P.G | ADMK | 54.3% | 17.5% |
| 2006 | CHINNASWAMY.R. | ADMK | 41.7% | 0.0% |
| 2001 | KARUNAKARAN. K.C. | CPM | 49.6% | 12.0% |
| 1996 | PALANISWAMY, N. | DMK | 60.1% | 38.0% |
| 1991 | GOVINDARAJ P. | ADMK | 55.5% | 17.9% |
| 1989 | ERA MOHAN | DMK | 49.4% | 29.6% |
| 1984 | SENGALIAPPAN R. | JP | 49.4% | 4.4% |
| 1980 | KULASEKAR, A. D. | DMK | 45.2% | 3.3% |
| 1977 | R. VENKEDUSAMY ALIAS VENKEDU | CPM | 28.0% | 1.9% |
| 1971 | N. MARUDACHALAM | CPI | 57.7% | 26.4% |