Tamil Nadu Legislative Assembly constituency result for 1991. Winner: THAMARAIKANI R. (IND). Winning margin: 1.0%.
| Candidate | Party | Votes | Vote Share |
|---|---|---|---|
| THAMARAIKANI R.✓ Winner | IND | 38,908 | 34.3% |
| VINAYAGAMOORTHY.R | ADMK | 37,739 | 33.3% |
| R. VENKADASAMI | CPI | 33,102 | 29.2% |
| K. RADHAMANI | PMK | 2,183 | 1.9% |
| A. RAMASAMY | IND | 600 | 0.5% |
| S.R. RAJENDRAM | IND | 295 | 0.3% |
| G. GOVINDAN | TMM | 243 | 0.2% |
| G. UTHAYASOORIYAN | IND | 168 | 0.1% |
| G. MUNISAMY | IND | 143 | 0.1% |
| M. SOMASUNDARAM | TDI | 121 | 0.1% |
| Year | Winner | Party | Vote Share | Margin % |
|---|---|---|---|---|
| 2026 | THANGAM THENARASU | DMK | 41.4% | 7.4% |
| 2021 | THANGAM THENARASU | DMK | 59.1% | 35.3% |
| 2016 | THANGAM THENARASU | DMK | 53.6% | 15.8% |
| 2011 | THANGAM THENARASU | DMK | 54.4% | 13.3% |
| 2006 | RAMASAMY.T | CPI | 40.9% | 4.9% |
| 2001 | ENBATHAMILAN. R.T. | ADMK | 43.9% | 7.6% |
| 1996 | THAMARAIKANI R. | ADMK | 38.5% | 6.8% |
| 1991 | THAMARAIKANI R. | IND | 34.3% | 1.0% |
| 1989 | THANGAM, A. | DMK | 38.6% | 11.4% |
| 1984 | THAMARAIKANI R. | ADMK | 53.4% | 8.1% |
| 1980 | THAMARAIKANI R. | ADMK | 52.4% | 19.7% |
| 1977 | R. THAMRAIKANI | ADMK | 31.9% | 8.6% |
| 1971 | SUPPU K. | CPI | 50.5% | 0.9% |