AIADMK Holds Attur Seat in 2016 with 17,334‑Vote Margin Amid Shifting Tamil Nadu Alliances

In 2016, AIADMK retained the SC‑reserved Attur seat with a 17,334‑vote margin, down from its 2011 win.

Attur Assembly constituency in Salem district is reserved for candidates from the Scheduled Caste community. It has historically swung between AIADMK, DMK, and Congress, mirroring broader alliance shifts in Tamil Nadu.

In the 2016 election, AIADMK’s Chinnathambi R M secured 82,827 votes, defeating Congress’s Arthanari S K who polled 65,493 votes. The constituency had 2,34,136 electors and 1,86,788 valid votes.

Four years earlier, AIADMK’s Madheswaran S won with 88,036 votes against the same Congress candidate, who got 58,180 votes. Electorate numbered 1,96,894 and valid votes totaled 1,58,536.

The reduced victory margin indicates a tightening contest, suggesting Congress gained ground while AIADMK’s dominance waned.

What to watch next is whether the 2021 assembly election will see further erosion of AIADMK’s hold or a resurgence of Congress in this SC‑reserved seat.