Tamil Nadu Legislative Assembly constituency result for 1991. Winner: B. NIRMALA (ADMK). Winning margin: 34.9%.
| Candidate | Party | Votes | Vote Share |
|---|---|---|---|
| B. NIRMALA✓ Winner | ADMK | 80,795 | 64.0% |
| THANGARAJAN S. A. | CPM | 36,791 | 29.1% |
| DHANABALAN K. | BJP | 4,617 | 3.7% |
| SUNDAR RAJAN R. | PMK | 2,588 | 2.0% |
| ABDULKADAR V. | JP | 327 | 0.3% |
| RAMASAMY A. | IND | 197 | 0.2% |
| MUSTAFA P. M. | IND | 172 | 0.1% |
| PALANI CHAMY K. | IND | 155 | 0.1% |
| BASKARAN P. | IND | 138 | 0.1% |
| SEBASTIAN S. | IND | 131 | 0.1% |
| ADHIMOOLAM A. | IND | 121 | 0.1% |
| SELVAVEL A. | IND | 77 | 0.1% |
| JAYAPRAKASAM K. V. S. | IND | 77 | 0.1% |
| MUTHUKRISHNAN S. | IND | 64 | 0.1% |
| Year | Winner | Party | Vote Share | Margin % |
|---|---|---|---|---|
| 2026 | SIVASANKAR. S.S | DMK | 37.8% | 6.7% |
| 2021 | SIVASANKAR, S.S. | DMK | 47.3% | 2.9% |
| 2016 | RAMACHANDRAN, R.T. | ADMK | 38.1% | 9.2% |
| 2011 | SIVASANKAR, S.S. | DMK | 46.9% | 13.2% |
| 2006 | BALABHARATHI.K. | CPM | 43.7% | 12.4% |
| 2001 | NAGALAKSHIMI .K. | CPM | 47.4% | 1.9% |
| 1996 | MANIMARAN. R. | DMK | 65.5% | 45.2% |
| 1991 | B. NIRMALA | ADMK | 64.0% | 34.9% |
| 1989 | THANGARAJAN S. A. | CPM | 37.8% | 14.4% |
| 1984 | A. PREMKUMAR | ADMK | 62.7% | 30.3% |
| 1980 | N. VARADARAJAN | IND | 54.9% | 11.5% |
| 1977 | N. VARADARAJAN | CPM | 45.2% | 26.7% |
| 1971 | NALLASAMY | DMK | 56.5% | 13.1% |