1970
N. GOPALA PILLAI
Margin7,15215.8%
Winner votes23,45851.9%
ReservationGEN
| # | Candidate | Votes | Share |
|---|---|---|---|
N. GOPALA PILLAI PSP | 23,458 | 51.9% | |
| 2 | E. P. EAPEN SOP | 16,306 | 36.1% |
| 3 | M. N. GOPINATHAN NAIR IND | 3,738 | 8.3% |
| 4 | K. P. SANKARDAS DMK | 1,682 | 3.7% |
Turnout56.2%Votes cast45,184Electors80,392