Tamil Nadu Exit Polls: When Will Surveys & Predictions Be Declared? Check Date & Time

Tamil Nadu witnessed a historic day of polling as voters turned out in record numbers across all 234 Assembly constituencies, signalling a high-stakes and closely watched electoral contest. By 5 pm, more than 82 per cent of the state's 5.73 crore electorate had cast their ballots, according to the Election Commission of India-surpassing the previous high of 78.29 per cent recorded in the 2011 elections.

The surge in participation comes despite a reduced voter base this time. Following the Special Intensive Revision, the electorate shrank from 6.41 crore in October 2025 to 5.73 crore, significantly lower than the 6.29 crore voters registered in the 2021 Assembly polls.

Yet, enthusiasm remained undiminished, with districts such as Salem leading the chart at 88.02 per cent turnout. Key urban centres also reported robust participation: Chennai recorded 81.34 per cent, Coimbatore 82.33 per cent, Tiruchirappalli 82.76 per cent, and Madurai 77.89 per cent.

High-profile constituencies mirrored this trend. Kolathur, where Chief Minister M. K. Stalin is in the fray, registered 83.58 per cent polling, while Chepauk-Thiruvallikeni, represented by Deputy Chief Minister Udhayanidhi Stalin, saw 81.89 per cent turnout. Salem's Edappadi constituency, contested by AIADMK leader Edappadi K. Palaniswami, recorded an impressive 89.09 per cent. In Tiruchirappalli East, actor-turned-politician Vijay drew attention as his constituency logged 79.32 per cent polling.

When Will Exit Polls Be Released? Exit Polls Date and Time

The focus now shifts to exit polls, which are expected to be released after 6:30 pm on April 29, once voting concludes in the final phase of the West Bengal elections, in line with guidelines set by the Election Commission of India. Until then, a strict embargo remains in place on broadcasting or publishing exit poll data.

However, recent electoral cycles have cast doubt on the reliability of exit polls. In the 2024 Lok Sabha elections, most projections forecast a comfortable majority for the NDA, but the final results turned out to be far tighter than anticipated. This has led to growing scepticism over whether exit polls can accurately capture voter sentiment-particularly in a politically complex state like Tamil Nadu.

What did pre-poll surveys suggest?

Before voting began, a range of pre-poll surveys offered sharply varying predictions, though most indicated an advantage for the DMK-led alliance. The projections, however, differ widely-underscoring the uncertainty surrounding the outcome.

While agencies like Agni News and Lok Poll predict a sweeping mandate for the DMK alliance, others such as Thanthi TV and Chanakya TV indicate a neck-and-neck battle with the AIADMK-led front.

With record voter turnout and divergent survey predictions, all eyes are now on April 29 evening-when exit polls will offer the first real glimpse into how Tamil Nadu may have voted, even if their accuracy remains open to question.