| Year | Winner | Runner |
|---|---|---|
| 2021 |
C K Asha (CPI) |
Dr.P.R Sona (INC) |
| 2016 |
C K Asha (CPI) |
Adv. A Saneeshkumar (INC) |
| 2011 |
K. Ajith (CPI) |
A Saneeshkumar (INC) |
| 2006 |
K Ajith (CPI) |
Adv. V P Sajeendran (INC) |
INC
BDJS
CPI