Tamil Nadu Legislative Assembly constituency result for 1991. Winner: SENGOTTAIYAN K.A (ADMK). Winning margin: 40.3%.
| Candidate | Party | Votes | Vote Share |
|---|---|---|---|
| SENGOTTAIYAN K.A✓ Winner | ADMK | 66,423 | 68.2% |
| SHANMOGAS UNDARAM V.P. | DMK | 27,211 | 27.9% |
| SAMINATHAN M.E. | PMK | 2,639 | 2.7% |
| SREEDHARAN M.S. | IND | 264 | 0.3% |
| RAJAMANI A.K. | TMM | 186 | 0.2% |
| RAVISEKAR G.R. | IND | 155 | 0.2% |
| CHELLIAH K.A. | IND | 153 | 0.2% |
| RANGASAMY | IND | 127 | 0.1% |
| RAJA G.P.R. | IND | 100 | 0.1% |
| VETRIVEL A. | IND | 98 | 0.1% |
| BALRAJ K.S. | IND | 72 | 0.1% |
| Year | Winner | Party | Vote Share | Margin % |
|---|---|---|---|---|
| 2026 | K. NITHYANANDHAN | DMK | 34.2% | 2.6% |
| 2021 | Pollachi V. Jayaraman | ADMK | 45.4% | 1.0% |
| 2016 | Pollachi V. Jayaraman | ADMK | 46.6% | 7.9% |
| 2011 | MUTHUKARUPPANNASAMY M K | ADMK | 57.5% | 21.4% |
| 2006 | SENGOTTAIYAN K.A | ADMK | 45.4% | 3.3% |
| 2001 | RAMANEEDHARAN. S.S. | ADMK | 57.0% | 27.1% |
| 1996 | VENKIDU, G.P. | DMK | 53.9% | 13.2% |
| 1991 | SENGOTTAIYAN K.A | ADMK | 68.2% | 40.3% |
| 1989 | SENGOTTAIYAN K.A | ADK(JL) | 38.1% | 14.6% |
| 1984 | SENGOTTAIYAN K.A | ADMK | 63.1% | 27.7% |
| 1980 | SENGOTTAIYAN K.A | ADMK | 59.4% | 19.9% |
| 1977 | N.K.K. RAMASAMY | ADMK | 35.0% | 8.7% |
| 1971 | SUBRAMANIAM SK. | DMK | 55.6% | 15.7% |