Tamil Nadu Legislative Assembly constituency result for 1980. Winner: RAMANI, K. (CPM). Winning margin: 0.2%.
| Candidate | Party | Votes | Vote Share |
|---|---|---|---|
| RAMANI, K.✓ Winner | CPM | 33,666 | 45.4% |
| GANGA NAIR | INC | 33,533 | 45.2% |
| VENKATACHALAM, K. R. | JP | 5,406 | 7.3% |
| RAMANI KUMAR, G. | BJP | 870 | 1.2% |
| MARUDACHALA, V. | IND | 358 | 0.5% |
| NADAI MANNAN PARTHASARATHY, N. | IND | 182 | 0.3% |
| ARUNAN, K. | IND | 157 | 0.2% |
| Year | Winner | Party | Vote Share | Margin % |
|---|---|---|---|---|
| 2026 | SENGOTTAIYAN.K.A | TVK | 37.6% | 7.6% |
| 2021 | SENGOTTAIYAN K.A | ADMK | 50.7% | 13.3% |
| 2016 | SENGOTTAIYAN K.A | ADMK | 47.0% | 5.5% |
| 2011 | SENGOTTAIYAN K.A | ADMK | 54.5% | 24.1% |
| 2006 | PONGALUR PALANISAMY. N | DMK | 47.5% | 5.8% |
| 2001 | LAKSHMANAN V.K. | TMC(M) | 50.1% | 3.9% |
| 1996 | LAKSHMANAN V.K. | TMC(M) | 68.8% | 53.0% |
| 1991 | LAKSHMANAN V.K. | INC | 55.6% | 20.9% |
| 1989 | RAMANI, K. | CPM | 39.3% | 8.5% |
| 1984 | RAMANI, K. | CPM | 48.1% | 1.3% |
| 1980 | RAMANI, K. | CPM | 45.4% | 0.2% |
| 1977 | RAMANI, K. | CPM | 30.5% | 3.0% |
| 1971 | K. RANGANA THAN | DMK | 46.7% | 5.3% |