EElectionLens
Constituency

389. Perambalur

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Tamil Nadu · India Lok Sabha Election, 1989

IN-PERAMBALUR

ADK 53.4%won by 20.3%DMK 33.1%

What changed here

Derived

Anna Dravidar Kazhagam held the seat; the winning margin narrowed from 27.7% to 20.3%.

  • Won on a lower shareIts own vote share fell 10.2% — it held because the rest of the vote was more divided.
  • Vote fragmentedThe top two took only 86.5% between them, down from 99.4% — the field split more ways.
  • TurnoutTurnout fell 3.2% to 71.1%.

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

Electorate
9,41,568
Turnout
71.1%
Valid votes
6,69,413
Margin
1,36,176
20.34%

Since 1984

Derived
Winner then
ADK
Winner now
ADK
ADKDMK swing
−7.4%
ADK share
63.6% 53.4%
DMK share
35.9% 33.1%
Turnout
74.3% 71.1%