| # | Candidate | Votes | Share |
|---|---|---|---|
S. GOVINDA KURUP CPM | 34,743 | 49.9% | |
| 2 | N. BHASKURAN NAIR NDP | 33,576 | 48.2% |
| 3 | G. RAJAPPAN PILLAI IND | 774 | 1.1% |
| 4 | JOSE THOMAS IND | 550 | 0.8% |
| # | Candidate | Votes | Share |
|---|---|---|---|
S GOVINDA KURUP CPM | 41,178 | 47.7% | |
| 2 | K. P. RAMACHANDRAN NAIR IND | 32,977 | 38.2% |
| 3 | P. J. THOMAS IND | 5,218 | 6.0% |
| 4 | P. K. VISHNU NAMPOOTHIRI BJP | 4,655 | 5.4% |
| 5 | DAVID MATHEW IND | 1,093 | 1.3% |
| 6 | K. N. THANKAPPAN PILLAI IND | 306 | 0.3% |
| 7 | MAVELIKARA SUDARSANA IND | 272 | 0.3% |
| 8 | VIJARAJAN PACHU IND | 196 | 0.2% |
| 9 | SIVADASAN PILLAI IND | 187 | 0.2% |
| 10 | P. KRISHNA PILLAI IND | 116 | 0.1% |
| 11 | MATHEW K. GEORGE IND | 65 | 0.1% |
| 12 | RAJAPPAN PILLAI IND | 54 | 0.1% |