Tamil Nadu Legislative Assembly constituency result for 1989. Winner: ARUMUGAM S (DMK). Winning margin: 19.9%.
| Candidate | Party | Votes | Vote Share |
|---|---|---|---|
| ARUMUGAM S✓ Winner | DMK | 45,358 | 43.5% |
| NATESAN M. | ADK(JL) | 24,593 | 23.6% |
| RAJENDRAN, U. | INC | 22,755 | 21.8% |
| RAJARAM, K. | ADK(JR) | 10,178 | 9.8% |
| MURALI, M. | IND | 348 | 0.3% |
| BALAKRISHNAN, K.P. | IND | 208 | 0.2% |
| ARUMUGAM, V. | IND | 173 | 0.2% |
| RAJAGOPAL, V.R. | IND | 141 | 0.1% |
| RATHINAM, K.C. | IND | 141 | 0.1% |
| PERUMAL, L. | IND | 81 | 0.1% |
| UMA SHANKAR, P.S. | IND | 80 | 0.1% |
| KADIRVEL, S. | IND | 57 | 0.1% |
| VAIRAVAN, N. | IND | 48 | 0.1% |
| SEKAR S. | IND | 30 | 0.0% |
| VENKATACHALAM, P. | IND | 29 | 0.0% |
| Year | Winner | Party | Vote Share | Margin % |
|---|---|---|---|---|
| 2026 | SIVAKUMAR. K | TVK | 40.7% | 6.7% |
| 2021 | R. RAJENDRAN | DMK | 46.2% | 3.8% |
| 2016 | R. RAJENDRAN | DMK | 45.1% | 5.2% |
| 2011 | ALAGAAPURAM R. MOHANRAJ | DMDK | 54.5% | 18.0% |
| 2006 | ARUMUGAM S | DMK | 47.3% | 8.2% |
| 2001 | KARTHE.M | PMK | 54.3% | 13.1% |
| 1996 | THANGAVEL. A.L. | DMK | 54.9% | 23.8% |
| 1991 | NATESAN M. | ADMK | 63.9% | 38.1% |
| 1989 | ARUMUGAM S | DMK | 43.5% | 19.9% |
| 1984 | ARUMUGAM | ADMK | 53.8% | 8.7% |
| 1980 | ARUMUGAM | ADMK | 51.6% | 6.0% |
| 1977 | M. ARUMUGAM | JP | 31.4% | 2.9% |
| 1971 | V. MUTHUR | DMK | 60.7% | 22.6% |