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Constituency

149. Ariyalur

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Tamil Nadu · Tamil Nadu Assembly Election, 2021

TN-ARIYALUR

DMK 46.2%won by 1.4%AIADMK 44.7%

What changed here

Derived

The seat changed hands: All India Anna Dravida Munnetra Kazhagam (AIADMK) lost it to Dravida Munnetra Kazhagam (DMK), which now leads by 1.4%.

  • DMK vote shareDMK went from 41.0% to 46.2% of the vote here (+5.2%).
  • Vote consolidatedThe top two candidates took 90.9% of the vote between them, up from 82.9% — a tighter two-way contest.

Written from the constituency figures by a fixed set of rules — no language model.

Electorate
2,66,412
Turnout
84.5%
Valid votes
2,25,225
Margin
3,234
1.44%

Since 2016

Derived
Winner then
AIADMK
Winner now
DMKflipped
DMKAIADMK swing
+2.4%
DMK share
41.0% 46.2%
AIADMK share
41.9% 44.7%
Turnout
84.9% 84.5%