Tamil Nadu Legislative Assembly constituency result for 1980. Winner: CHINNARASU, K.R. (ADMK). Winning margin: 3.2%.
| Candidate | Party | Votes | Vote Share |
|---|---|---|---|
| CHINNARASU, K.R.✓ Winner | ADMK | 28,020 | 49.8% |
| KAMALANATHAN, M | DMK | 26,223 | 46.5% |
| KRISHNAMURTHY, S | JP | 1,901 | 3.4% |
| FAIROZ BASHA, P.M. | IND | 183 | 0.3% |
| Year | Winner | Party | Vote Share | Margin % |
|---|---|---|---|---|
| 2026 | VASANTHAVEL G R | DMK | 36.3% | 0.8% |
| 2021 | MANIKANNAN A J | DMK | 47.1% | 2.1% |
| 2016 | KUMARAGURU R | ADMK | 36.0% | 1.8% |
| 2011 | KUMARAGURU R | ADMK | 60.1% | 28.0% |
| 2006 | SENGUTTUVAN.T | DMK | 49.2% | 13.0% |
| 2001 | GOVINDARASU V. | ADMK | 56.6% | 18.9% |
| 1996 | KANCHANA KAMALANATHAN | DMK | 64.1% | 33.6% |
| 1991 | MUNIVEKTATAPPAN K. | ADMK | 69.9% | 43.9% |
| 1989 | KANCHANA, K. | DMK | 39.3% | 15.7% |
| 1984 | CHINNARAJU K.R. | ADMK | 54.8% | 14.9% |
| 1980 | CHINNARASU, K.R. | ADMK | 49.8% | 3.2% |
| 1977 | CHINNARASU, K.R. | ADMK | 32.7% | 9.0% |
| 1971 | CHINNASAMY R. | DMK | 54.2% | 16.3% |