CPI(M): 35
Indian National Congress (U): 21
CPI: 17
Indian National Congress (I): 17
Muslim Leage: 14
KC: 8
RSP: 6
KC (J): 6
Janta Party: 5
All India Muslim League: 5
IND: 5
Kerala Congress (PILLAI GROUP): 1
Highest Margin
36,711
Lowest Margin
25
Kerala 1980 Assembly Election Constituency-wise Results (140)
| Constituency | Winner | Party | Margin | |
|---|---|---|---|---|
| Palghat | C. M. Sundaram |  IND | 10207 | View → |
| Palluruthy | T. P. Peethambaran Master | Indian National Congress (U) | 7216 | View → |
| Pandalam | P. K. Velayudhan | Indian National Congress (U) | 7514 | View → |
| Parassala | N. Sundaran Nadar | Indian National Congress (I) | 14559 | View → |
| Parur | A. C. Jose | Indian National Congress (U) | 4485 | View → |
| Pathanamthitta | K. K. Nair | IND | 1983 | View → |
| Pathanapuram | E. K. Pillai |  CPI | 9199 | View → |
| Pattambi | M. P. Gangadharan | Indian National Congress (I) | 3451 | View → |
| Payyannur | N. Subrammaniya Shenoy |  CPI(M) | 19412 | View → |
| Peerumade | C. A. Kurian | CPI | 3351 | View → |
| Perambra | V. V. Dakshinamoorthy | CPI(M) | 9468 | View → |
| Peravoor | K. P. Noorudeen | Indian National Congress (U) | 14116 | View → |
| Peringalam | A. K. Saseendran | Indian National Congress (U) | 5890 | View → |
| Perinthalmanna | Nalakath Sooppy | Muslim Leage | 3914 | View → |
| Perumbavoor | P. R. Sivan | CPI(M) | 7070 | View → |