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AC 5 · Thiruvallur District · Tamil Nadu

Poonamallee

2026 Legislative Assembly · Result declared 04 May 2026 · ECI official
The story

Poonamallee — TVK's Prakasam.R unseats DMK's Krishnaswamy by 72,740

TVK's Prakasam.R took Poonamallee (SC) by 72,740 votes over sitting DMK MLA A. Krishnaswamy, who had himself swept the seat in 2021 with a 94,110-vote margin. Once an AIADMK pocket through 2011 and 2016, Poonamallee swung hard to the DMK in 2021 and now flips again to TVK.

PRAKASAM.R
Winner · MLA-elect
PRAKASAM.R
TVK
1,61,309 votes (52.46% of polled)
Runner-up: KRISHNASWAMY.A (DMK) with 88,569 votes — trailed by 72,740 votes (23.66% of polled).
Margin
72,740
votes
Polled
3,07,478
total votes cast
Candidates
12
on the ballot
Winner share
52.46%
of polled

Vote share — top finishers

Top 5 candidates

# Candidate Party Votes Share
1PRAKASAM.RTVK1,61,30952.46%
2KRISHNASWAMY.ADMK88,56928.80%
3ELUMALAI.T.AAMMK43,28014.08%
4MEKALA.JNTK11,6973.80%
5NOTANOTA1,5710.51%

Postal ballot breakdown

Postal ballots are counted before EVM rounds and reflect votes cast by polling-duty staff, government officers on election duty, and absentee voters. 1,814 postal ballots were counted in this constituency.

Postal-ballot leader differs from overall winner. DMK KRISHNASWAMY.A led postal ballots (766), but TVK PRAKASAM.R won the seat overall (1,61,309).

#CandidatePartyPostal votesEVM votesTotal
1KRISHNASWAMY.ADMK76687,80388,569
2PRAKASAM.RTVK6661,60,6431,61,309
3ELUMALAI.T.AAMMK26343,01743,280
4MEKALA.JNTK8111,61611,697
5NOTANOTA201,5511,571

Source: Election Commission of India · Form 20 data via results.eci.gov.in

How this seat compares

Past results

Verified winners and runners-up across the last five elections, with the major alliance partners each side fielded.

2026
Prakasam RTVK
runner-upA. KrishnaswamyDMK
72,740vote margin
2021
A. KrishnaswamyDMK
runner-upS. X. RajamannarAIADMKPMK
94,110vote margin
2016
T. A. ElumalaiAIADMK
runner-upI. ParanthamenDMK
11,763vote margin
2011
R. ManimaranAIADMK
runner-upKanchi G. V. MathiazhaganDMKINC
41,419vote margin
2006pre-delim.
D. SudarsanamDMKINC
runner-upR. SenguttuvanAIADMKMDMK
15,330vote margin

Pre-2008 boundaries differ. Krishnaswamy's 94k 2021 margin was one of the biggest in north Chennai/Thiruvallur — TVK's 72k flip is on the same scale.

About Poonamallee

Poonamallee (AC 5, SC reserved) is one of Chennai's oldest western suburbs, the historic toll-gate town on the Madras–Bangalore road. The Varadaraja Perumal temple here, built in the 10th century during Parantaka Chola's reign, is venerated as the birthplace of Thirukachi Nambi — Ramanuja's guru — making the town a quiet but important stop on the Sri Vaishnava map. Poonamallee High Road remains one of Chennai's defining arterials, and the constituency now serves as the gateway to the Sriperumbudur–Oragadam industrial corridor and the Chennai Outer Ring Road's western leg.

From TN Explorer

Poonamallee & the Old Bangalore Road

Chola-era Perumal temple, the high road and the gateway to the auto belt

Poonamallee is where the old Madras–Bangalore road begins to climb out of the city. Stop at the 10th-century Varadaraja Perumal temple linked to Ramanuja's guru, then push west along the Sriperumbudur corridor to the Hyundai-Foxconn-Nokia industrial belt. The Outer Ring Road and PH Road junctions are the spine of Chennai's western expansion.

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