Tamil Nadu Legislative Assembly constituency result for 2011. Winner: NANJAPPAN. N. (CPI). Winning margin: 7.1%.
| Candidate | Party | Votes | Vote Share |
|---|---|---|---|
| NANJAPPAN. N.✓ Winner | CPI | 80,028 | 49.3% |
| INBASEKARAN. P.N.P | DMK | 68,485 | 42.2% |
| MUNUSAMY M | IND | 3,047 | 1.9% |
| KANDASAMY K P | BJP | 2,660 | 1.6% |
| SHANMUGAM R | IND | 1,546 | 0.9% |
| VENKATESAN M | BSP | 1,478 | 0.9% |
| MUNIAPPAN P | IND | 1,208 | 0.7% |
| SAMYKANNU K K | IND | 853 | 0.5% |
| MUNIRAJ A | IND | 685 | 0.4% |
| BALASUBRAMANIAN P | IND | 675 | 0.4% |
| ELAVARASAN C | IND | 650 | 0.4% |
| PANEERSELVAM K | IND | 502 | 0.3% |
| KAMALANATHAN R | IND | 471 | 0.3% |
| Year | Winner | Party | Vote Share | Margin % |
|---|---|---|---|---|
| 2026 | GAJENDRAN. S. | TVK | 35.5% | 1.4% |
| 2021 | MANI. G.K | PMK | 50.5% | 10.1% |
| 2016 | INBASEKARAN. P.N.P | DMK | 38.5% | 9.2% |
| 2011 | NANJAPPAN. N. | CPI | 49.3% | 7.1% |
| 2006 | K.PONMUDY | DMK | 46.9% | 6.3% |
| 2001 | K.PONMUDY | DMK | 47.5% | 1.6% |
| 1996 | DEIVASIGAMANI @ PONMUDY | DMK | 58.2% | 32.3% |
| 1991 | D. JANAARDHANAN | ADMK | 48.8% | 15.4% |
| 1989 | DEIVASIGAMANI @ PONMUDY | DMK | 47.2% | 23.8% |
| 1984 | RAJARATHINAM MANI M. | ADMK | 52.7% | 14.6% |
| 1980 | PALANIAPPAN K.P. | DMK | 52.0% | 5.8% |
| 1977 | P.KRISHNAN | ADMK | 37.7% | 3.6% |
| 1971 | RAMACHANDRAN.S | DMK | 52.1% | 11.1% |