143. Lalgudi (लालगुडी), is an Assembly/Vidhan Sabha seat in Cauvery Delta region and TIRUCHIRAPPALLI district of Tamil Nadu. Lalgudi is part of 25. Perambalur Lok Sabha constituency.
In the 2016 polls, there were a total of 2,03,917 eligible electors, of which 99,475 were male, 1,04,428 female and 14 voters of the third gender.
In the 2011 elections, there were a total of 1,75,167 eligible electors, of which 86,808 were male, 88,359 female and 5 voters of the third gender.
The number of service voters in Lalgudi in 2016 was 77. In 2011, there were 437.