149. Ariyalur (अरियालुर), is an Assembly/Vidhan Sabha seat in Cauvery Delta region and ARIYALUR district of Tamil Nadu. Ariyalur is part of 27. Chidambaram Lok Sabha constituency.
In the 2016 polls, there were a total of 2,48,541 eligible electors, of which 1,23,778 were male, 1,24,759 female and 4 voters of the third gender.
In the 2011 elections, there were a total of 2,18,992 eligible electors, of which 1,08,925 were male, 1,10,067 female and voters of the third gender.
The number of service voters in Ariyalur in 2016 was 322. In 2011, there were 317.