According to reports, the INC managed to hold on to its seats by winning in 11 constituencies and leading in 4. The Indian Union Muslim League on the other hand, managed to secure seats in two constituencies. CPI(M), the current ruling party is leading in only one constituency so far.
Here is a list of all the candidates who are leading or have won in all the constituencies.
1. Constituency: Alappuzha
Party: CPI(M)
Candidate Name: A M Ariff (Leading)
2. Constituency: Alathur (INC)
Party: INC
Candidate Name: Ramya Haridas (Won)
3. Constituency: Attingal
Party: INC
Candidate Name: Adoor Prakash (Leading)
4. Constituency: Chalakudy
Party: INC
Candidate Name: Benny Behanan (Won)
5. Constituency: Ernakulam
Party: INC
Candidate Name: Hibi Eden (Won)
6. Constituency: Idukki
Party: INC
Candidate Name: Dean Kuriakose (Won)
7. Constituency: Kannur
Party: INC
Candidate Name: K Sudhakaran (Won)
8. Constituency: Kasaragod
Party: INC
Candidate Name: Rajmohan Unnithan (Won)
9. Constituency: Kottayam
Party: (Kerala Congress-M)
Candidate Name: Thomas Chazikadan (Won)
10. Constituency: Kozhikode
Party: INC
Candidate Name: MK Raghavan (Won)
11. Constituency: Malappuram
Candidate Name: PK Kunhalikutty (Won)
12. Constituency: Mavelikkara
Candidate Name: Kodikunnil Suresh (Leading)
13. Constituency: Palakkad
Candidate Name: VK Sreekandan (Won)
14. Constituency: Pathanamthitta
Candidate Name: Anto Antony
15. Constituency: Ponnani
Candidate Name: ET Mohammed Basheer (Won)
16. Constituency: Thiruvananthapuram
Party: INC
Candidate Name: Shashi Tharoor (Leading)
17. Constituency: Thrissur
Candidate Name: TN Prathapan (Won)
18. Constituency: Vadakara
Candidate Name: K Muraleedharan (Won)
19. Constituency: Wayanad
Candidate Name: Rahul Gandhi (Leading)
20. Constituency: Kollam
Candidate Name: N.K.Premachandra (Leading)