1957 | Gopalan Erasseri Patinharethil | CPI | 17447 | Padamanabha Menon K. P. | INC | 9793 |
1960 | E. M. Sankaran Namboodiripad | CPI | 26478 | A. Raghavan Nair | INC | 19156 |
1965 | E.M. Sankaran Namboodiripad | CPI(M) | 19992 | K.P. Thangal | CPI | 12213 |
1967 | E.M.S.Namboodiripad | CPM | 23955 | K.G.Menon | INC | 11838 |
1970 | E. M. S. Nambudripad | CPM | 27851 | E. R. Gopalon | CPI | 24419 |
1977 | E. P. Gopalan | CPI | 30659 | Devaki Warrier | CPM | 26072 |
1980 | M. P. Gangadharan | INC(I) | 31570 | E. P. Gopalan | CPI | 28119 |
1982 | K. E. Ismayil | CPI | 32013 | P. K. Gopalakrishnan | INC | 29870 |
1987 | Leela Damodara Menon | INC | 40507 | K.E. Ismail | CPI | 35005 |
1991 | K.E. Esmail | CPI | 43351 | Leela Damodara Memon | INC | 39681 |
1996 | K.E.Ismail | CPI | 43984 | M.I.Shanavas | INC | 38510 |
2001 | C.P.Mohammed | INC | 53456 | K.E.Ismail | CPI | 52925 |
2006 | C.P. Mohammed | INC | 57752 | K.E. Esmail | CPI | 57186 |
2011 | C.P.Mohammed | INC | 57728 | K.P.Suresh Raj | CPI | 45253 |