Killiyoor

There were a total of 243837 registered voters on the electoral rolls for the 2026 Assembly election in Killiyoor Assembly constituency, of whom 123143 were male, 120678 female and 16 belonged to the third gender.

In the 2021 Assembly elections, there were a total of 253199 registered voters, of whom 127586 were male, 125594 female and 19 belonged to the third gender. In the 2016 Assembly elections, there were a total of 252676 registered voters, of whom 126970 were male, 125688 were female and 18 belonged to the third gender. In 2011 elections, there were a total of 213660 registered voters in this constituency, of whom 109250 were male, 104410 were female and 8 belonged to the third gender.

The number of service voters in this Assembly constituency was 2113 in 2021, 2014 in 2016, and 1778 in 2011.

The electorate gender ratio (number of female voters per 1000 male voters) in this constituency in 2026 was 980, in 2021 it was 984, 990 in 2016, and 956 in 2011.

Killiyoor Assembly constituency will go to the polls in Phase 1 of the 2026 Tamil Nadu Assembly elections on Thursday, April 23, 2026. The counting of votes will take place on Monday, May 4, 2026.

In the 2021 state Assembly elections, this seat voted in Phase 1 on Tuesday, April 6, 2021 and the results were declared on Sunday, May 2, 2021.

In the 2016 state Assembly elections, this seat voted in Phase 1 on Monday, May 16, 2016 and the results were declared on Thursday, May 19, 2016.

In the 2011 polls, this constituency voted in Phase 1 on Wednesday, April 13, 2011 and the results were declared on Friday, May 13, 2011.

Killiyoor Assembly constituency comprises the following areas of Kanniyakumari district in the South region of Tamil Nadu: Vilavancode Taluk (Part) Kulappuram, Methukummal, Kollencode, Ezhudesam, Arudesam, Painkulam, Keezhkulam, Killiyoor, Paloor and Midalam villages. Puthukadai (TP), Kollancode (TP), Ezhudesam (TP), Keezhkulam (TP), Killiyoor (TP), Karungal (TP) and Palapallam (TP).

This constituency covers an approximate area of 128 square kilometers and the geographic coordinates of Killiyoor is: 8°15'43.6"N 77°10'11.6"E.

According to data released by the Election Commission of India, In 2021, this seat registered a turnout of 65.87%, while it was 60.75% in 2016, and 63.97% in 2011.

In the 2021 Tamil Nadu Assembly elections, Rajesh Kumar S of INC won in this constituency beating Jude Dev K V of AIADMK by a margin of 55400 votes which was 32.75% of the total votes cast. In 2016, Rajesh Kumar S of INC was the winner in this seat beating Pon. Vijayaragavan of BJP by a margin of 46295 votes which was 30.2% of the total votes polled in the constituency. In the 2011 Assembly elections, John Jacob.S of INC won this seat defeating Chandra Kumar.T of BJP by a margin of 24486 votes which was 17.93% of the total votes polled for the seat.

In the 2021 Tamil Nadu Assembly elections, Rajesh Kumar S of INC had a vote share of 60.03% in this seat. In the 2016 Assembly elections, Rajesh Kumar S of INC got a vote share of 50.47% , In the 2011 Assembly elections, John Jacob.S of INC got a vote share of 41.69% in Killiyoor.