Thiruporur

Demographic profile

There were a total of 289401 registered voters on the electoral rolls for the 2026 Assembly election in Thiruporur Assembly constituency, of whom 140991 were male, 148359 female and 51 belonged to the third gender.

In the 2021 Assembly elections, there were a total of 294580 registered voters, of whom 144178 were male, 150364 female and 38 belonged to the third gender. In the 2016 Assembly elections, there were a total of 254307 registered voters, of whom 125753 were male, 128536 were female and 18 belonged to the third gender. In 2011 elections, there were a total of 192000 registered voters in this constituency, of whom 97355 were male, 94645 were female and 7 belonged to the third gender.

The number of service voters in this Assembly constituency was 40 in 2021, 7 in 2016, and 7 in 2011.

The electorate gender ratio (number of female voters per 1000 male voters) in this constituency in 2026 was 1052, in 2021 it was 1043, 1022 in 2016, and 972 in 2011.

Poll dates

Thiruporur 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

Thiruporur Assembly constituency comprises the following areas of Kancheepuram district in the North region of Tamil Nadu: Chengalpattu Taluk (Part) Ponmar, Karanai, Thazhambur, Navalur, Kannathur Reddy Kuppam, Muthukadu, Egattur, Kazhipattur, Siruseri, Polacheri, Sonallur, Mambakkam, Keelakottiyur, Melakottiyur, Pudupakkam, Padur, Kunnakkadu, Kovalam, Semencheri, Kelambakkam, Sathankuppam, Velichi, Kolathur, Panangathupakkam, Kayar, Thaiyur, Thiruvidanthai, Vadanemmeli, Nemmeli, Sengadu, Illalur, Vembedu, Nellikuppam, Agaram, Kondangi, Maruderi, Hanumanthapuram, Melaiyur RF, Kizhur, Kattur, Krishanankaranai, Thandalam, Kottamedu, Vengur Sirunkundram, Dasarikuppam, Perunthandalam, Pooiluppai, Karumbakkam, Viralpakkam, Mailai, Sembakkam, Chettipatturayamankuppam, Madayathur, Vengaleri, Alathur, Pattipulam, Karunguzhipallam, Sirudavoor, Acharavakkam, Poondi, Edarkundram, Royalpattu, Mullipakkam, Valarkundram, Konerikuppam, Reddikuppam, Kammalampattu, PeriyaIrumbedu, Otteri, Rayamangalam, Manamathy, Agaram, Amoor, Poranthavakkam, Athigamanallur, Salavankuppam, Paiyanur, Panchanthiruthy, Kunnappattu, Dhakshnavarthy, Santhanampattu, Amaiyampattu, Melkanagampattu, Thirunilai, Periyavippedu, Chinnavippedu, Kattakhazhani, Amirthampallam, Chinna Irumbedu, Orathur, Thandarai, Oragadam, Kalanipakkam, Arungundram, Mannavedudevadanam, Valavanthangal, Karanai, Periyaputheri and Thiruvadisoolam villages. Thiruporur (TP), Tirukkalukundram Taluk (Part) - Nemmeli, Nemmeli RF, Pulleri, Thunjam, Keelavedu, Meleripakkam, Thirumani, Thirumani RF, Janakipuram, Alagusamudram, Keerapakkam, Melapattu, Nelvoy, Kuzhippanthandalam, Vadakadumbady, Perumaleri, Kadumbady, Nallanpethal, Melkuppam, Echur, Pulikundram, Irumbuli, Thazambedu, Kankeyamkuppam, Sogandy, Adavilagam, Osivakkam, Pudupakkam, Manapakkam, Othivakkam, P.V.Kalathur, Veerakuppam, Edaiyur, Kothimangalam, Puliyur, Egai, Acharavakkam, Pattikadu, Nallur, Manamai, Kokilamedu, Kunnathur, Amaipakkam, Narasankuppam, Nathamkariamcheri, Mullakolathur, Echankaranai, Soorakuppam, Ammanambakkam, Thathalur, Narapakkam, Salur RF, Salur, Ponpathirkoodam, Venbakkam, Udayambakkam, Punnapattu, Anoor, Korappattu, Mambakkam, Mudaiyur, Kurumughi, Elumichampattu, Sadurangapattinam, Neikuppi, Meiyur, Kalpakkam and Karmarapakkam villages. Tirukalukundram (TP) and Mamallapuram (TP).

This constituency covers an approximate area of 671 square kilometers and the geographic coordinates of Thiruporur is: 12°41'07.1"N 80°07'21.7"E.

Voter turnout

According to data released by the Election Commission of India, In 2021, this seat registered a turnout of 76.36%, while it was 79.09% in 2016, and 82.62% in 2011.

Total voters

Victory margin

In the 2021 Tamil Nadu Assembly elections, S S Balaji of VCK won in this constituency beating Arumugam K of PMK by a margin of 1947 votes which was 0.87% of the total votes cast. In 2016, Kothandapani. M of AIADMK was the winner in this seat beating Viswanathan. V of DMK by a margin of 950 votes which was 0.47% of the total votes polled in the constituency. In the 2011 Assembly elections, K. Manoharan of AIADMK won this seat defeating K. Arumugam of PMK by a margin of 18288 votes which was 11.53% of the total votes polled for the seat.

Winner vote share (%)

In the 2021 Tamil Nadu Assembly elections, S S Balaji of VCK had a vote share of 41.8% in this seat. In the 2016 Assembly elections, Kothandapani. M of AIADMK got a vote share of 34.91% , In the 2011 Assembly elections, K. Manoharan of AIADMK got a vote share of 53.06% in Thiruporur.