The 2021 election saw a turnout change of -3.63 compared to the previous cycle.
2021 margin stands at 11.82, indicating a Moderate Stronghold environment.
| Year | Winner | Party | Margin % | Runner Up |
|---|---|---|---|---|
| 2021 | Nainar Nagendran | BJP | 11.82 | A. L. S. Lakshmanan (DMK) |
| 2016 | A. L. S. Lakshmanan | DMK | 0.32 | Nainar Nagendran (AIADMK) |
| 2011 | Nainar Nagendran | AIADMK | 24.47 | A. L. S. Lakshmanan (DMK) |
| 2006 | N. Malai Raja | DMK | 0.42 | Nainar Nagendran (AIADMK) |
| 2001 | Nainar Nagendran | AIADMK | 0.69 | A. L. Subramanian (DMK) |
| 1996 | A. L. Subramanian | DMK | 20.43 | V. Karuppasamy Pandian (AIADMK) |
| 1991 | D. Veliah | AIADMK | 30.13 | A. L. Subramanian (DMK) |
| 1989 | A. L. Subramanian | DMK | 8.91 | N. S. S. Nellai Kannan (INC) |
| 1984 | S. Narayanan | AIADMK | 19.92 | A. L. Subramanian (DMK) |
| 1980 | V. R. Nedunchezhiyan | AIADMK | 17.02 | Rajathi Kunchithapatham (INC) |
| 1977 | G. R. Edmund | AIADMK | 10.63 | Krishnan Alias Nellai Kannan (INC) |
| 1971 | P. Padmanabhan | DMK | 24.32 | Rajathi Kunchithapatham (INC) |
| 1967 | A. L. Subramanian | DMK | 24.09 | M. S. M. Pillai (INC) |
| 1962 | Rajathi Kunjithapatham | INC | 2.05 | Ramasami (Sundaram) (SWA) |
| 1957 | Rajathi Kunjithapatham | INC | 6.45 | Somasundaram (INC) |
| 1952 | Arumugam | INC | 3.89 | S. N. Somayajulu (INC) |
⚠️ Data Accuracy Disclaimer: The electoral data presented on this page is compiled from public sources and historical records. It is not from an official government source. For verified and official data, please visit the Election Commission of India website.