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Constituency

18. Harbour

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Tamil Nadu · Tamil Nadu Assembly Election, 2021

TN-HARBOUR

DMK 58.4%won by 26.8%BJP 31.5%

What changed here

Derived

Dravida Munnetra Kazhagam held the seat; the winning margin widened from 4.6% to 26.8%.

  • Runner-up changedSecond place passed from All India Anna Dravida Munnetra Kazhagam (AIADMK) to Bharatiya Janata Party (BJP).
  • Vote consolidatedThe top two candidates took 89.9% of the vote between them, up from 76.1% — a tighter two-way contest.
  • TurnoutTurnout rose 2.2% to 57.6%.

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

Electorate
1,76,353
Turnout
57.6%
Valid votes
1,01,650
Margin
27,274
26.83%

Since 2016

Derived
Winner then
DMK
Winner now
DMK
DMKBJP swing
−0.7%
DMK share
40.4% 58.4%
BJP share
12.8% 31.5%
Turnout
55.4% 57.6%