Mannargudi

Demographic profile

There were a total of 231935 registered voters on the electoral rolls for the 2026 Assembly election in Mannargudi Assembly constituency, of whom 112530 were male, 119401 female and 4 belonged to the third gender.

In the 2021 Assembly elections, there were a total of 259916 registered voters, of whom 125881 were male, 134025 female and 10 belonged to the third gender. In the 2016 Assembly elections, there were a total of 241448 registered voters, of whom 119070 were male, 122375 were female and 3 belonged to the third gender. In 2011 elections, there were a total of 205522 registered voters in this constituency, of whom 103089 were male, 102433 were female and 0 belonged to the third gender.

The number of service voters in this Assembly constituency was 126 in 2021, 199 in 2016, and 187 in 2011.

The electorate gender ratio (number of female voters per 1000 male voters) in this constituency in 2026 was 1061, in 2021 it was 1065, 1028 in 2016, and 994 in 2011.

Poll dates

Mannargudi 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.

Extent

Mannargudi Assembly constituency comprises the following areas of Thiruvarur district in the Kaveri Delta region of Tamil Nadu: NidamangalamTaluk (Part) Koilvenni, Nagar, Kaattusannavur Pannimangalam, Chittamallimelpadi, Adhanur, Munnaval Kottai, Munnaval Kottai (Part), Chettichatram, Pullavarayankudikadu, Rayapuram, Kalacheri, Parappanamedu, Poovanur, Vaiyakalathur, Olimathi, Ottagudi, Palangalathur, Hanumanthapuram, Perambur, Rishiyur, Athangudi, Vellakudi, Keelalavandhacheri, Melalavandhacheri, Annavasal, Annavasal Thenpathi, Pududevangudi, Arichapuram, Sithambur, Sekarai and Aaikudi villages. Needamangalam (TP). Mannargudi Taluk (Part) Kandamangalam, Nalamsetthi, Nemmeli (Talayamangalam Firka), Kuruchi, Moovarkottai, Vaduvur Melpathi, Vaduvur Agraharam, Vaduvur Vadapathi, Eda Melaiyar – I, Eda Melaiyar –II, Eda Melaiyar –III, Eda Keezhiyur – I, Eda Keezhiyur – II, Paruthi Kottai, Kalanjimedu, Vadakkaravayal, Pamini, Karnavur, Savala Karan, Aravathur, Rajalikudikkadu, Moovanallur, Kallar Embethi, Edayarembethi, Melavasal, Kumarapuram, Vaduvur Thenpathi I, Vaduvur Thenpathi –II, Karakottai, Peraiyur – I, Peraiyur II, Peraiyur –III, Peraiyur IV, Athikottai, Serumangalam –I, Serumangalam –II, Karikottai, Neduvakkottai, Gopiralayam, Ramapuram, Kailasanatharkoil, Mudal Sethi, Moonam Sethi, Maravakkadu, Serankulam, Asesham, Thirupalakudi I, Thirupalakudi II, Thirupalakudi-III, Nemmeli (Ullikottai Firka), Karuvakuruchi –I, Karuvakuruchi – II, Thalikottai, Mahadevapattinam I, Mahadevapattinam II, Ullikottai –I, Ullikottai –II, Koopachikkottai, Rajasambal Puram, Paravakkottai-I, Paravakkottai-II, Painganadu, Thulasenthirapuram, Sundarakkottai, Edayarnatham, Thenpathi, Vadapathi, Ethakkudi, Talayamangalam, Radhanarasimmapuram, Vallur, Thirumakkottai –I, Thirumakkottai – II, Melanatham, Thenparai, Palayakottaiparasapuram and Elavanur villages. Mannargudi (M).

This constituency covers an approximate area of 481 square kilometers and the geographic coordinates of Mannargudi is: 10°39'49.0"N 79°25'19.2"E.

Voter turnout

According to data released by the Election Commission of India, In 2021, this seat registered a turnout of 74.34%, while it was 77.6% in 2016, and 80.98% in 2011.

Total voters

Victory margin

In the 2021 Tamil Nadu Assembly elections, Rajaa T R B of DMK won in this constituency beating Rajamanickam Siva of AIADMK by a margin of 37393 votes which was 19.45% of the total votes cast. In 2016, Rajaa.T.R.B of DMK was the winner in this seat beating Kamaraj. S of AIADMK by a margin of 9937 votes which was 5.31% of the total votes polled in the constituency. In the 2011 Assembly elections, Rajaa, T.R.B. of DMK won this seat defeating Rajamanickam,Siva. of AIADMK by a margin of 3982 votes which was 2.4% of the total votes polled for the seat.

Winner vote share (%)

In the 2021 Tamil Nadu Assembly elections, Rajaa T R B of DMK had a vote share of 45.34% in this seat. In the 2016 Assembly elections, Rajaa.T.R.B of DMK got a vote share of 48.71% , In the 2011 Assembly elections, Rajaa, T.R.B. of DMK got a vote share of 48.93% in Mannargudi.