| C. No. | Name of District | Electorate |
| 1 | KASARAGOD | 856324 |
| 2 | KANNUR | 1723441 |
| 3 | WAYANAD | 535137 |
| 4 | KOZHIKODE | 2065061 |
| 5 | MALAPPURAM | 2555363 |
| 6 | PALAKKAD | 1942628 |
| 7 | THRISSUR | 2253469 |
| 8 | ERNAKULAM | 2204804 |
| 9 | Assembly Constituency | |
| Devikulam | 147855 | |
| Udumbanchola | 153563 | |
| Thodupuzha | 177529 | |
| Idukki | 169984 | |
| Peerumade | 165380 | |
| IDUKKI | 813382 | |
| 10 | KOTTAYAM | 1426678 |
| 11 | ALAPPUZHA | 1532686 |
| 12 | PATHANAMTHITTA | 948339 |
| 13 | KOLLAM | 1905078 |
| 14 | THIRUVANANTHAPURAM | 2385485 |
| Total | 23147875 | |