Kolkata
Election Trends Show Dramatic Shift in Bengal’s Power Balance
From Left dominance to TMC consolidation and BJP surge, the state’s electoral landscape has shifted dramatically
As West Bengal moves closer to counting day on May 4 following the second phase of polling on April 29, attention has turned to the state’s evolving political landscape over the past decade.
The All India Trinamool Congress (AITC) has steadily strengthened its position in the last three Assembly elections. The party secured 184 seats in 2011, increased its tally in subsequent elections, and reached a dominant 215 seats in 2021, consolidating its hold over the state.

In contrast, the Bharatiya Janata Party (BJP), which failed to win any seats in 2011, witnessed a dramatic rise to become the principal opposition party with 77 seats in 2021.
This shift marked a major political realignment, as the long-standing influence of the Left Front and the Indian National Congress declined significantly over the same period.
The changing numbers highlight a transition from Left-led politics to TMC dominance, with the BJP emerging as a formidable challenger in recent years. As counting approaches, the upcoming results are expected to further shape the state’s political trajectory.
