Kerala Legislative Assembly constituency result for 1970. Winner: P. J. THOMAS (INC). Winning margin: 12.0%.
| Candidate | Party | Votes | Vote Share |
|---|---|---|---|
| P. J. THOMAS✓ Winner | INC | 30,027 | 56.0% |
| R.C. UNNITHAN | CPM | 23,581 | 44.0% |
| Year | Winner | Party | Vote Share | Margin % |
|---|---|---|---|---|
| 2026 | RAMESH CHENNITHALA | INC | 47.1% | 16.1% |
| 2021 | RAMESH CHENNITHALA | INC | 48.3% | 9.1% |
| 2016 | RAMESH CHENNITHALA | INC | 51.0% | 12.5% |
| 2011 | RAMESH CHENNITHALA | INC | 50.0% | 4.1% |
| 2006 | K.C.RAJAGOPALAN | CPM | 48.8% | 21.0% |
| 2001 | MALETHU SARALADEVI | INC | 46.2% | 5.2% |
| 1996 | KADAMMINITTA RAMAKRISHNAN | IND | 45.5% | 3.5% |
| 1991 | R. RAMACHANDRAN NAIR | NDP | 49.4% | 7.1% |
| 1987 | K.K. SREENIVASAN | INC | 45.8% | 6.7% |
| 1982 | K.K. SREENIVASAN | INC | 48.1% | 9.1% |
| 1980 | K.K. SREENIVASAN | INC | 50.8% | 5.2% |
| 1977 | M.K. HEMACHANDRAN | INC | 60.3% | 24.4% |
| 1970 | P. J. THOMAS | INC | 56.0% | 12.0% |
| 1967 | P . P . R . M . PILLAI | CPI | 51.3% | 6.3% |
| 1965 | P. J. THOMAS | INC | 35.0% | 4.3% |