Tamil Nadu Legislative Assembly constituency result for 2006. Winner: UDAYAM SHANMUGAM (DMK). Winning margin: 12.1%.
| Candidate | Party | Votes | Vote Share |
|---|---|---|---|
| UDAYAM SHANMUGAM✓ Winner | DMK | 63,333 | 43.9% |
| KARTHIKEYAN Y | ADMK | 45,873 | 31.8% |
| MOHAMED ALI JINNAH O.S.M | DMDK | 15,347 | 10.6% |
| KATHAMUTHU KL | BJP | 14,713 | 10.2% |
| RAMANATHAN G | IND | 2,304 | 1.6% |
| MUDIAPPAN G | IND | 543 | 0.4% |
| MUNUSAMY K | IND | 469 | 0.3% |
| MURUGAN K | IND | 413 | 0.3% |
| HUSSAIN BEEVI K.P | IND | 395 | 0.3% |
| MAHALINGAM N | IND | 264 | 0.2% |
| SHANMUGAM P | IND | 207 | 0.1% |
| SIVASUBRAMANIAN R | IND | 197 | 0.1% |
| SARAVANAKKUMAR V | IND | 180 | 0.1% |
| KATHAMUTHU M | IND | 164 | 0.1% |
| Year | Winner | Party | Vote Share | Margin % |
|---|---|---|---|---|
| 2026 | MADHAR BADHURUDEEN | TVK | 42.7% | 12.9% |
| 2021 | PALANIVEL THIAGA RAJAN | DMK | 49.0% | 22.9% |
| 2016 | PALANIVEL THIAGA RAJAN | DMK | 42.5% | 3.8% |
| 2011 | SUNDARRAJAN R | DMDK | 52.8% | 13.6% |
| 2006 | UDAYAM SHANMUGAM | DMK | 43.9% | 12.1% |
| 2001 | ARASAN P. | MADMK | 46.0% | 15.7% |
| 2000 | Anbarasan C. | MADMK | 53.8% | 20.1% |
| 1996 | THIRUNAVUKKARASAR SU | ADMK | 50.1% | 10.2% |
| 1991 | THIRUNAVUKKARASAR SU | TMK | 56.5% | 16.4% |
| 1989 | THIRUNAVUKKARASAR SU | ADK(JL) | 47.6% | 16.7% |
| 1984 | THIRUNAVUKKARASAR SU | ADMK | 62.7% | 26.7% |
| 1980 | THIRUNAVUKKARASAR SU | ADMK | 49.5% | 13.9% |
| 1977 | THIRUNAVUKKARASAR SU | ADMK | 37.5% | 11.6% |
| 1971 | CHIDAMBARAM C. T. | DMK | 59.8% | 19.6% |