INC
CPIThe table below lists Indian National Congress (INC) candidates, their total votes, vote share and final position in Adoor Lok Sabha Constituency in Kerala.
| Election year | Candidate Name | Votes Received | Vote Share (%) | Position | Status |
|---|---|---|---|---|---|
| 2004 | Kodikunnil Suresh | 277,682 | 40.57 | 2 | Lost |
| 1999 | Kodikunnil Suresh | 337,003 | 48.27 | 1 | Won |
| 1998 | Kodikunnil Suresh | 316,292 | 46.05 | 2 | Lost |
| 1996 | Kodikkunnil Suresh | 351,872 | 52.58 | 1 | Won |
| 1991 | Kodikunnil Suresh | 327,066 | 49.49 | 1 | Won |
| 1989 | Kodikunnil Suresh | 343,672 | 50.02 | 1 | Won |
| 1984 | K. K. Kunhambu | 273,463 | 54.06 | 1 | Won |
| 1967 | R. Achuthan | 102,670 | 29.62 | 2 | Lost |