Idukki State assembly constituency is one of the 140 state legislative assembly constituencies in Kerala in southern India. It is also one of the seven state legislative assembly constituencies included in Idukki Lok Sabha constituency. As of the 2016 assembly elections, the current MLA is Roshy Augustine of KC(M).

Local self-governed segments

Idukki Assembly constituency is composed of the following local self-governed segments:

Sl no.NameStatus (Grama panchayat/Municipality)Taluk
1KattappanaMunicipalityIdukki
2Idukki-KanjikuzhyGrama panchayatIdukki
3VazhathopeGrama panchayatIdukki
4KamakshyGrama panchayatIdukki
5KanchiyarGrama panchayatIdukki
6KonnathadyGrama panchayatIdukki
7MariapuramGrama panchayatIdukki
8VathikudyGrama panchayatIdukki
9ArakkulamGrama panchayatThodupuzha
10KudayathoorGrama panchayatThodupuzha

Members of the Legislative Assembly

The following list contains all members of the Kerala Legislative Assembly who have represented the constituency:

Key

INC(I)INCJDKC(M)

ElectionNiyama SabhaMemberPartyTenure
19775thV. T. SebastianKerala Congress1977 – 1980
19806thJose KuttyaniIndian National Congress1980 – 1982
19827thINC1982 – 1987
19878thRosamma Chacko1987 – 1991
19919thMathew StephenKerala Congress1991 – 1996
199610thP. P. Sulaiman RawtherJanata Dal1996 – 2001
200111thRoshy AugustineKC(M)2001 – 2006
200612th2006 – 2011
201113th2011 – 2016
201614th2016-2021
202115thIncumbent

Election results

Percentage change (±%) denotes the change in the number of votes from the immediately previous election.

2026

2026 Kerala Legislative Assembly election: Idukki
PartyCandidateVotes%±%
KC(M)Roshy Augustine
INCRoy K Paulose
BDJSAdv. Pratheesh Prabha
NOTANone of the above
Margin of victory
Turnout
Swing

2021

There were 1,86,503 registered voters in the constituency for the 2021 Kerala Assembly election.

2021 Kerala Legislative Assembly election: Idukki
PartyCandidateVotes%±%
KC(M)Roshy Augustine62,36847.484.62
KECK. Francis George56,79543.246.98
BDJSSangeetha Viswanathan91487.0712.33
BSPBabu Varghese Vattoli1,1060.840.44
NOTANone of the above6770.520.34
IndependentBijeesh Thomas6100.46−
IndependentVincent Jacob3400.26−
Margin of victory5,5734.242.36
Turnout1,31,73770.64
LDF gain from UDFSwing

2016

There were 1,84,218 registered voters in the constituency for the 2016 Kerala Assembly election.

2016 Kerala Legislative Assembly election: Idukki
PartyCandidateVotes%±%
KC(M)Roshy Augustine60,55642.8612.02
JKCK. Francis George50,75836.26−
BDJSBiju Madhavan27,40319.40−
BSPSabu Kochuparambil5660.40−
IndependentP. T. Poomkudy4360.31−
NOTANone of the above4330.86−
SDPIBabu Kozhimala4110.29−
IndependentIdukki Ravi2500.18−
Margin of victory9,3236.606.59
Turnout1,41,27876.696.23
KC(M) holdSwing12.02

2011

There were 1,69,984 registered voters in the constituency for the 2011 election.

2011 Kerala Legislative Assembly election: Idukki
PartyCandidateVotes%±%
KC(M)Roshy Augustine65,73454.88
CPI(M)C. V. Varghese49,92841.69
BJPC. C. Krishnan3,0132.52
IndependentKanchiyar Peethambaran3890.32
IndependentM. K. Narayanan2260.190.38
IndependentV. Lakshmanan1580.13−
Margin of victory15,80613.19
Turnout1,19,77370.46
KC(M) holdSwing

See also