2014VANAROJA RADMKAll India Anna Dravida Munnetra KazhagamMargin1,68,60615.8%Winner votes5,00,75146.9%ReservationGEN#CandidateVotesShareTurnout78.9%Votes cast10,67,447Electors13,52,966
2019ANNADURAI C NDMKSecular Progressive Alliance (SPA) (UPA)Margin3,04,18726.4%Winner votes6,66,27257.9%ReservationGEN#CandidateVotesShareTurnout78.1%Votes cast11,51,729Electors14,73,862