Tamil Nadu Legislative Assembly constituency result for 1971. Winner: K. R. KRISHNAN (DMK). Winning margin: 18.8%.
| Candidate | Party | Votes | Vote Share |
|---|---|---|---|
| K. R. KRISHNAN✓ Winner | DMK | 36,256 | 57.3% |
| M. RAMAN | NCO | 24,392 | 38.5% |
| KATHIRVEL | IND | 2,626 | 4.2% |
| Year | Winner | Party | Vote Share | Margin % |
|---|---|---|---|---|
| 2026 | SIVAKUMAR C | PMK | 33.3% | 0.4% |
| 2021 | PUGAZHENTHI N | DMK | 48.4% | 4.9% |
| 2019 | MUTHAMILSELVAN R | ADMK | 60.3% | 23.8% |
| 2016 | RATHAMANI.K | DMK | 35.7% | 3.9% |
| 2011 | RAMAMURTHY R | CPM | 51.7% | 9.8% |
| 2006 | RAMACHANDRAN.T | IND | 24.2% | 3.7% |
| 2001 | MURALIDHARAN K.V. | BJP | 38.3% | 6.5% |
| 1996 | RAJA REDDY .S. | CPI | 28.8% | 8.2% |
| 1991 | VENKATARAMA REDDI | INC | 45.9% | 12.5% |
| 1989 | D.C. VIJAYENDRIAH | JP | 46.0% | 24.2% |
| 1984 | K.V.V. VENUGOPAL | INC | 49.0% | 3.3% |
| 1980 | RAJARAM NAIDU, D.R | INC | 41.5% | 4.8% |
| 1977 | RAJARAM NAIDU, D.R | INC | 30.5% | 8.5% |
| 1971 | K. R. KRISHNAN | DMK | 57.3% | 18.8% |