Bengal breathes politics. Roam the streets of Howrah, Kolkata or any city in the state, you will find tea shops caucus (The uncles) debate ideology, leaders and the future, as if each conversation carries the weight of history. This is not a new thing. From the era of Jyoti Basu, whose long tenure defined stability and cadre-driven governance, to the Mamata Banerjee-led turmoil in 2011, Bengal has time and again shown that when the turn turns, it turns decisively. The politics here is not distant or abstract. It is woven into everyday life, shaped by neighborhood debates as well as in party offices.The 2026 assembly elections unfold within that entrenched political culture, but with a new layer of uncertainty. In two phases on April 23 and 29, more than 6.8 crore voters participated to elect their representatives to the 294-member state assembly. Yet this election is not just about voting percentage or party strength. Particularly intensive revision of voter rolls, which has significantly reduced the number of voters, has made the very act of voting a subject of controversy.At the center of the competition is a more intense bipolarity than before. The Trinamool Congress faces its most direct challenge yet from the Bharatiya Janata Party, which has turned the election into a contest not just of numbers but also of organisation, cadre strength, identity politics and welfare delivery. The result will come (probably) on May 4, the day of counting. Whether this is a sign of continuity or a more decisive change remains the question.Here are 10 things you need to know about Bengal Assembly elections 2026:
a historic vote
The decisive data for the 2026 elections is voting. Phase 1 recorded around 93 per cent participation covering 152 constituencies. Phase 2, in 142 constituencies, reached 90 per cent by late evening, already surpassing previous standards.
At first glance, these numbers indicate an unprecedented increase in voter enthusiasm. The reality is more complex. The special intensive revision reduced the total number of voters from about 7.66 crore to about 6.82 crore. Smaller voter base inevitably increases voting percentage.
Yet this is not merely a statistical effect. In Phase 1 constituencies, the total number of votes cast increased by nearly 2 lakh compared to 2021. In districts like Murshidabad, some booths reported over 96 per cent voting.
sir-irius controversy
No issue has shaped the 2026 elections more than the particularly thorough revision of electoral rolls. About 90 lakh names, or about 12 percent of the electorate, were removed before voting. Of these, more than 60 lakh were classified as absent or dead, while about 27 lakh cases remained under adjudication.The Election Commission has said that this exercise was necessary to remove duplicate, dead and “absentee” voters. But the flashpoint has been the category of “logical inconsistency”, under which millions of people were flagged over minor issues such as spelling errors or mismatched records. For many people, the line between reform and exclusion appears blurred.
Chief Minister Mamata Banerjee is clearly calling the process “arbitrary” and alleging BJP An attempt to disenfranchise a section of voters. The BJP, in turn, has defended the SIR as a long-overdue cleanup, arguing that credible elections require accurate rolls.On the ground, the results were immediate. In districts like Murshidabad and Malda, reports of missing names have sparked anger and concern, even as many voters returned home specifically to ensure their presence in the rolls.
What are the exit polls predicting?
Exit polls in West Bengal have long struggled with accuracy. In 2021, several agencies predicted a close contest, with some projecting an advantage for the BJP. The final result was a decisive victory for Trinamool with 215 seats against 77.Projections for 2026 are divided. Some surveys suggest the BJP may cross the majority mark, while others indicate a slight lead for Trinamool or even a hung assembly. The spread itself reflects uncertainty. The complexity introduced by Bengal’s hyper-local political networks, allegations of intimidation, and issues like SIR makes standardized sampling difficult – and as is always the case with exit polls, they can (and often do) be wrong on results day.
bastions and swing zone
The electoral map of Bengal remains regionally distinct. North Bengal including Jalpaiguri and Cooch Behar has been inclined towards BJP since 2019. In the 2021 assembly elections, the party won the majority of seats in this belt, establishing its strongest hold in the state.The Presidency division, covering South Bengal, especially Kolkata and surrounding districts, remains the mainstay of the Trinamool Congress. In 2021, the party dominated the region and covered many of these constituencies in the second phase of the 2026 elections. For TMC to retain power, it is necessary to retain South Bengal. For the BJP, a lead here is essential to convert its northern strength into a statewide majority. The Matua-dominated area of North 24 Parganas has emerged as a major battleground, where promises of citizenship have become a central campaign issue.
battle of bhawanipur
Some seats hold symbolic importance for Bhawanipur. This is Mamata Banerjee’s constituency and the focal point of the political narrative. After losing Nandigram in 2021, she returned to the Assembly through by-election here.
In 2026, the BJP once again fielded Suvendu Adhikari against him, turning the contest into a high-profile rematch. Both sides described the fight as a symbol of the big election.Also read: Like last time in Nandigram, has BJP laid another trap for Mamata in Bhawanipur also?The intensity of allegations regarding deletion of voters’ names increased further. Trinamool claimed disproportionate influence on minority voters, while the BJP rejected the charge. Beyond the numbers, the Bhawanipur result has symbolic significance. Banerjee’s victory will strengthen her personal authority.A second defeat to BJP’s Suvendu Adhikari, once his close ally, would be a major blow to his reputation, with far-reaching consequences at both the state and national levels.
candidate
Data from the Association for Democratic Reforms highlights an ongoing pattern in Indian elections. About 23 percent of candidates in 2026 declared criminal cases, of which about one in five had serious charges.
Dozens filed cases related to violent crimes, including murder, while others faced charges related to crimes against women. There is a distribution cut between the parties.
female voter
West Bengal’s electorate is close to gender parity, with about 3.44 crore women voters. Women’s voting percentage has historically equaled or even exceeded that of men, making them a crucial constituency. The Trinamool Congress has invested heavily in welfare schemes targeting women, especially direct cash transfers such as the Lakshmi Bhandar. These programs played a key role in its 2021 victory and remain central to its campaign.
welfare politics
Since 2011, the Trinamool government has created a comprehensive welfare framework. Schemes covering income support, health care and education have created a direct link between the state and families.
This model has given a new shape to electoral competition. The party’s campaign is not based on mere identity or ideology, but on concrete benefits to be delivered on a large scale.The BJP has attempted to counter this by promising higher payments and faster implementation of citizenship provisions. Also, it has focused on issues like corruption, governance and law and order.The competition is therefore not between welfare and its absence, but between competing claims on delivery, credibility and intention.
Left and Congress: From dominance to decline
The scale of the Left Front’s decline remains astonishing. From uninterrupted rule between 1977 and 2011, it has moved towards complete absence in the 2021 assembly.
Its previous success was based on land reforms and a strong cadre network. Over time, that structure became rigid and disputes like Singur and Nandigram lost its support.Also read: From red to green to saffron? BJP eyes change of power in Bengal as Mamata is saving her groundThe Congress, which was once dominant in the decades after independence, has also adopted a similar path. In 2026, this is present in terms of candidates, but lacks a realistic path to power.A significant portion of the Left’s former vote base has shifted to the BJP, reshaping Bengal’s political alignment and making the contest largely bipolar.
Shift or cycle?
The central question for the 2026 elections is whether West Bengal is undergoing a structural political transformation or experiencing a cyclical phase of anti-incumbency.The history of the state shows that when change occurs, it is decisive. The transition from Congress to the Left and from the Left to Trinamool was not a gradual adjustment but a massive restructuring.
The BJP argues that 2026 represents a similar moment. The resistance is rooted in identity and political culture. Mamata Banerjee’s positioning as a defender of Bengali identity and voting rights continues to resonate with many voters.At the same time, the expansion of BJP in the last decade is undeniable. From marginal presence to major challenger, its rise has changed the competitive landscape.It is clear that Bengal has repeatedly replaced major political structures when circumstances have been favourable. Whether Trinamool will become the fourth such case or maintain its position will be decided by the results.
what to expect
Ultimately, the 2026 West Bengal election will be reduced to a single number, with the final counting of seats taking place on May 4. Yet the days following Phase 2 have already shown that in Bengal, the story rarely stops when voting ends. As Mamata had said during the 2021 assembly elections when her party swept the BJP, ‘Khela Hobe’. At the same time, even after the second phase of voting is over, ‘Khela’ continues on the streets of Bengal. With Mamata herself visiting a strongroom in Kolkata, the TMC alleged irregularities in the management of ballot units, claims strongly rejected by the BJP and the Election Commission.The subsequent images, of party workers camping outside counting centres, tight security, sporadic clashes, reinforce a familiar truth. In Bengal, elections unfold beyond polling day, in narratives, in suspense and in the stipulated hours before the counting.And yet, beneath the noise, one constant stands out. Participation. In an election marked by uncertainty over voter rolls and a deeply political message, millions of people still chose to vote. Ultimately this will be the only thing that matters. Whether this provides continuity or another decisive shift will soon become clear.
