| 2024 | K. SudhakaranINC | 1 | 518524 | 48.74% | 10.24% |
| 2024 | M.v. JayarajanCPM | 2 | 409542 | 38.5% | -10.24% |
| 2024 | C. RaghunathBJP | 3 | 119876 | 11.27% | -37.47% |
| 2024 | NotaNOTA | 4 | 8873 | 0.83% | -47.91% |
| 2024 | Ramachandran BavileeriBharatheeya Jawan Kisan Party | 5 | 2649 | 0.25% | -48.49% |
| 2024 | K. Sudhakaran S/o. KrishnanIND | 6 | 1009 | 0.09% | -48.65% |
| 2024 | Sudhakaran. K S/o. P GopalanIND | 7 | 896 | 0.08% | -48.66% |
| 2024 | Joy John Pattar MadathilIND | 8 | 618 | 0.06% | -48.68% |
| 2024 | JayarajIND | 9 | 488 | 0.05% | -48.69% |
| 2024 | Jayarajan S/o. VelayudhanIND | 10 | 425 | 0.04% | -48.7% |
| 2024 | Vadi HareendranIND | 11 | 343 | 0.03% | -48.71% |
| 2024 | Narayana KumarIND | 12 | 308 | 0.03% | -48.71% |
| 2024 | C. Balakrishnan YadavIND | 13 | 304 | 0.03% | -48.71% |
| 2019 | K. SudhakaranINC | 1 | 529741 | 50.27% | 8.97% |
| 2019 | P. K. Sreemathi TeacherCPM | 2 | 435182 | 41.29% | -8.98% |
| 2019 | C. K. PadmanabhanBJP | 3 | 68509 | 6.5% | -43.77% |
| 2019 | K.k. Abdul JabbarSDPI | 4 | 8142 | 0.77% | -49.5% |
| 2019 | NotaNOTA | 5 | 3828 | 0.36% | -49.91% |
| 2019 | K. Sudhakaran, S/o KrishnanIND | 6 | 2249 | 0.21% | -50.06% |
| 2019 | Adv. R. AparnaSUCI(C) | 7 | 2162 | 0.21% | -50.06% |
| 2019 | Sudhakaran P. K, S/o KrishnapillaIND | 8 | 1062 | 0.1% | -50.17% |
| 2019 | P. Sreemathi, W/o RaveendranIND | 9 | 796 | 0.08% | -50.19% |
| 2019 | K. Sudhakaran, S/o KunhiramanIND | 10 | 726 | 0.07% | -50.2% |
| 2019 | K. Sreemathi, W/o Sudeep Kumar C. VIND | 11 | 581 | 0.06% | -50.21% |
| 2019 | Praveen ArimbrathodiyilIND | 12 | 318 | 0.03% | -50.24% |
| 2019 | Radhamani NarayanakumarIND | 13 | 286 | 0.03% | -50.24% |
| 2019 | KuriakoseSDC | 14 | 260 | 0.02% | -50.25% |
| 2014 | P K Sreemathi TeacherCPM | 1 | 427622 | 45.15% | 0.69% |
| 2014 | K SudhakaranINC | 2 | 421056 | 44.46% | -0.69% |
| 2014 | P C Mohanan MasterBJP | 3 | 51636 | 5.45% | -39.7% |
| 2014 | K K Abdul JabbarSDPI | 4 | 19170 | 2.02% | -43.13% |
| 2014 | None Of The AboveNOTA | 5 | 7026 | 0.74% | -44.41% |
| 2014 | Sasidharan K VAAP | 6 | 6106 | 0.64% | -44.51% |
| 2014 | K Sudhakaran (kollon House)IND | 7 | 4240 | 0.45% | -44.7% |
| 2014 | K Sudhakaran (sreeshylam)IND | 8 | 2745 | 0.29% | -44.86% |
| 2014 | P P MohananIND | 9 | 2371 | 0.25% | -44.9% |
| 2014 | N Abdulla DavudBSP | 10 | 2109 | 0.22% | -44.93% |
| 2014 | P P AboobackarCPIM | 11 | 1536 | 0.16% | -44.99% |
| 2014 | Sreemathi PuthalathIND | 12 | 1500 | 0.16% | -44.99% |
| 2009 | K. SudhakaranINC | 1 | 432878 | 50.11% | 5.0% |
| 2009 | K.k RageshCPM | 2 | 389727 | 45.12% | -4.99% |
| 2009 | P.p Karunakaran MasterBJP | 3 | 27123 | 3.14% | -46.97% |
| 2009 | K. Sudhakaran Kavinte ArikathIND | 4 | 3430 | 0.4% | -49.71% |
| 2009 | P.i. ChandrasekharanTHPI | 5 | 2910 | 0.34% | -49.77% |
| 2009 | Johnson Alias Sunny AmbattIND | 6 | 2457 | 0.28% | -49.83% |
| 2009 | K. Ragesh S/o. JanardhananIND | 7 | 2097 | 0.24% | -49.87% |
| 2009 | K.k Balakrishnan NambiarBSP | 8 | 2093 | 0.24% | -49.87% |
| 2009 | Pattathil RaghavanIND | 9 | 1117 | 0.13% | -49.98% |
| 2004 | A. P. AbdullakuttyCPM | 1 | 435058 | 50.53% | 9.74% |
| 2004 | Mullappally RamachandranINC | 2 | 351209 | 40.79% | -9.74% |
| 2004 | O K Vasu MasterBJP | 3 | 47213 | 5.48% | -45.05% |
| 2004 | Thomas MannakuzhiIND | 4 | 10295 | 1.2% | -49.33% |
| 2004 | Sreeraman KoyyonIND | 5 | 4773 | 0.55% | -49.98% |
| 2004 | Satheesh Kumar PambanIND | 6 | 4274 | 0.5% | -50.03% |
| 2004 | George NjavarakkattuIND | 7 | 3496 | 0.41% | -50.12% |
| 2004 | M RamachandranIND | 8 | 2342 | 0.27% | -50.26% |
| 2004 | Thekkumbath AbdullaIND | 9 | 1484 | 0.17% | -50.36% |
| 2004 | Pallipram PrabhakaranIND | 10 | 854 | 0.1% | -50.43% |
| 1999 | A.p. AbdullakkuttyCPM | 1 | 428390 | 48.67% | 1.16% |
| 1999 | Mullappally RamachandranINC | 2 | 418143 | 47.51% | -1.16% |
| 1999 | N. HariharanJD(U) | 3 | 26069 | 2.96% | -45.71% |
| 1999 | A.p. Abdulla, S/o IbrahimIND | 4 | 3316 | 0.38% | -48.29% |
| 1999 | Ramakrishnan M.IND | 5 | 1831 | 0.21% | -48.46% |
| 1999 | RamachandranIND | 6 | 1332 | 0.15% | -48.52% |
| 1999 | A.p. Abdulla, S/o MemiIND | 7 | 1099 | 0.12% | -48.55% |
| 1998 | Mullappally RamachandranINC | 1 | 380465 | 46.44% | 0.27% |
| 1998 | A.c.shanmukha DasIND | 2 | 378285 | 46.17% | -0.27% |
| 1998 | P.c. Mohanan MasterBJP | 3 | 42760 | 5.22% | -41.22% |
| 1998 | B.hamza HajiINL | 4 | 10016 | 1.22% | -45.22% |
| 1998 | Mullappali ChandranIND | 5 | 6548 | 0.8% | -45.64% |
| 1998 | A.p. GangadharanTHPI | 6 | 765 | 0.09% | -46.35% |
| 1998 | K.v.sunil KumarIND | 7 | 481 | 0.06% | -46.38% |
| 1996 | Mullappally RamachandranINC | 1 | 371924 | 49.07% | 5.19% |
| 1996 | Ramachandran KadannappalliICS | 2 | 332622 | 43.89% | -5.18% |
| 1996 | M.k. SaseeindranBJP | 3 | 30511 | 4.03% | -45.04% |
| 1996 | Kolakkottu RamachandranIND | 4 | 12479 | 1.65% | -47.42% |
| 1996 | Adv. S. MammuIND | 5 | 3606 | 0.48% | -48.59% |
| 1996 | Kizhakkayil Lissy MamachanIND | 6 | 2291 | 0.3% | -48.77% |
| 1996 | Shaukath Ali, C.h.IND | 7 | 2235 | 0.29% | -48.78% |
| 1996 | MayanIND | 8 | 1151 | 0.15% | -48.92% |
| 1996 | Koothan NarayananIND | 9 | 1114 | 0.15% | -48.92% |
| 1991 | Mullappally RamachandranINC | 1 | 376696 | 50.58% | 5.52% |
| 1991 | E. Ebranhim KuttyCPM | 2 | 335569 | 45.06% | -5.52% |
| 1991 | M.k. SaseendranBJP | 3 | 25720 | 3.45% | -47.13% |
| 1991 | T.k. NarayananIND | 4 | 2098 | 0.28% | -50.3% |
| 1991 | M.v. FurushothamanIND | 5 | 1215 | 0.16% | -50.42% |
| 1991 | M.c. RajeevanIND | 6 | 837 | 0.11% | -50.47% |
| 1991 | V.v. SebastianLKD | 7 | 755 | 0.1% | -50.48% |
| 1991 | Dinesh Babu M.a.IND | 8 | 686 | 0.09% | -50.49% |
| 1991 | T.k. AchuthanIND | 9 | 601 | 0.08% | -50.5% |
| 1991 | Ambilat MohananIND | 10 | 601 | 0.08% | -50.5% |
| 1989 | Mullappally RamachandranINC | 1 | 391042 | 50.3% | 5.45% |
| 1989 | P.sasiCPM | 2 | 348638 | 44.85% | -5.45% |
| 1989 | Palliyara RamanBJP | 3 | 31266 | 4.02% | -46.28% |
| 1989 | V. V. GopainathJNP (JP) | 4 | 1779 | 0.23% | -50.07% |
| 1989 | N, JayaprakashIND | 5 | 1586 | 0.2% | -50.1% |
| 1989 | M. V. Krishnan NairIND | 6 | 942 | 0.12% | -50.18% |
| 1989 | P. PrasannanIND | 7 | 834 | 0.11% | -50.19% |
| 1989 | Thelakkatt Manayil Devaki Anna ThirumumbuIND | 8 | 769 | 0.1% | -50.2% |
| 1989 | T. K. NarayananIND | 9 | 564 | 0.07% | -50.23% |
| 1984 | Muliappalli RamachandranINC | 1 | 288791 | 51.66% | 4.48% |
| 1984 | Pattiam RajanCPM | 2 | 263738 | 47.18% | -4.48% |
| 1984 | Kuntimangalam AzeezIND | 3 | 2942 | 0.53% | -51.13% |
| 1984 | Koothan NarayananIND | 4 | 1843 | 0.33% | -51.33% |
| 1984 | Vayakoth Madathil Narayanan NambeesanIND | 5 | 1742 | 0.31% | -51.35% |
| 1980 | K. KunhambuINC(U) | 1 | 257812 | 57.7% | 16.39% |
| 1980 | N. RamakrishnanINC(I) | 2 | 184555 | 41.3% | -16.4% |
| 1980 | Koothan NarayananIND | 3 | 4477 | 1.0% | -56.7% |
| 1977 | C. K. ChandrappanCPI | 1 | 225328 | 50.38% | 2.88% |
| 1977 | O. BharathanCPM | 2 | 212451 | 47.5% | -2.88% |
| 1977 | Father VadakkanIND | 3 | 9509 | 2.13% | -48.25% |
