1965 | M.Kunjukrishna Pillai | INC | 18017 | Vasudevan Pillai | CPI(M) | 16968 |
1967 | N.V.Pillai | CPM | 24270 | M.K.Pillai | INC | 16305 |
1970 | M. Kunjukrishna Pillai | INC | 23122 | Vasudevan Pillai | CPM | 21305 |
1977 | N. Vasudevan Pillai | CPM | 31463 | M. Kunju Krishnan Pillai | INC | 29071 |
1980 | Koliyakode N. Krishnan Nair | CPM | 38333 | A. Nafeesath Beevi | INC(I) | 26273 |
1982 | Koliyakodu N. Krishnan Nair | CPM | 36303 | R. M. Parameswaran | IND | 34349 |
1987 | Koliyakode N. Krishnan Nair | CPM | 52410 | N. Peethambara Kurup | INC | 42294 |
1991 | Kolaikode N. Krishna Nair | CPM | 52248 | R.M. Parameswaran | INC | 50882 |
1996 | Pirappancode Murali | CPM | 48491 | C.K.Sitaram | JPSS | 42105 |
2001 | Pirappankodeu Murali | CPM | 52749 | Adv. S. Shine | JPSS | 51140 |
2006 | J Arundhathi | CPI(M) | 45743 | Adv. S. Shine | JPSS | 39234 |
2011 | Koliakode.N. Krishnan Nair | CPM | 57381 | Adv.C.Mohanachandran | INC | 55145 |