EElectionLens
Constituency

518. Birbhum

Community mirror

West Bengal · India Lok Sabha Election, 1971

IN-BIRBHUM

CPM 39.6%won by 4.1%INC 35.5%

What changed here

Derived

The seat changed hands: Indian National Congress (INC) lost it to Communist Party of India (Marxist) (CPM), which now leads by 4.1%.

  • CPM vote shareCPM went from 0.0% to 39.6% of the vote here (+39.6%).
  • Vote consolidatedThe top two candidates took 75.1% of the vote between them, up from 58.6% — a tighter two-way contest.
  • TurnoutTurnout fell 8.0% to 41.5%.

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

Electorate
4,91,845
Turnout
41.5%
Valid votes
2,03,890
Margin
8,385
4.11%

Since 1967

Derived
Winner then
INC
Winner now
CPMflipped
CPMINC swing
+40.4%
CPM share
0.0% 39.6%
INC share
36.3% 35.5%
Turnout
49.5% 41.5%