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AC 71 · Viluppuram District · Tamil Nadu

Mailam

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

Mailam — AIADMK's Shanmugam takes Mailam Murugan seat by 30,041 votes over TVK

AIADMK's C. V. Shanmugam took Mailam — the Viluppuram seat that wraps around the Mailam Subramanya Swamy hill temple — by 30,041 votes over TVK's A. Vijay Niranjan. The seat has flipped each cycle since the 2008 delimitation: AIADMK's K. P. Nagarajan won in 2011 by 20,081 votes, DMK's R. Masilamani in 2016 by 12,306, PMK's C. Sivakumar (on the AIADMK alliance ticket) by a knife-edge 2,230 votes in 2021, and AIADMK's Shanmugam in 2026 by the seat's largest margin yet. The Mailam Subramanya Swamy temple — perched on a 200-foot hill, with the deity worshipped as the elder Murugan — has been the constituency's defining landmark since the 18th century.

SC
Winner · MLA-elect
SHANMUGAM C VE
AIADMK
82,353 votes (43.95% of polled)
Runner-up: VIJAY NIRANJAN A (TVK) with 52,312 votes — trailed by 30,041 votes (16.03% of polled).
Margin
30,041
votes
Polled
1,87,383
total votes cast
Candidates
22
on the ballot
Winner share
43.95%
of polled

Vote share — top finishers

Top 5 candidates

# Candidate Party Votes Share
1SHANMUGAM C VEAIADMK82,35343.95%
2VIJAY NIRANJAN ATVK52,31227.92%
3VENKATESAN LDMDK46,26724.69%
4VIDJAIVIKRAM SNTK4,3832.34%
5SIVA SIND5520.29%

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. 1,856 postal ballots were counted in this constituency.

#CandidatePartyPostal votesEVM votesTotal
1SHANMUGAM C VEAIADMK91781,43682,353
2VENKATESAN LDMDK54145,72646,267
3VIJAY NIRANJAN ATVK32951,98352,312
4VIDJAIVIKRAM SNTK424,3414,383
5NOTANOTA10289299

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

Past results

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

2026
C. V. ShanmugamAIADMK
runner-upA. Vijay NiranjanTVK
30,041vote margin
2021
C. SivakumarAIADMKPMK
runner-upR. MasilamaniDMK
2,230vote margin
2016
R. MasilamaniDMK
runner-upK. AnnaduraiAIADMK
12,306vote margin
2011
K. P. NagarajanAIADMK
runner-upR. PrakashDMKPMK
20,081vote margin

Mailam was created by the 2008 delimitation; its first contest was 2011. The seat has flipped at every cycle — making it one of TN's purest swing seats — and the 2026 margin of 30,041 votes is the largest result the seat has produced. The 2021 winner C. Sivakumar contested as PMK on the AIADMK alliance ticket; in 2026 PMK again ran on the AIADMK alliance, but the AIADMK itself reclaimed the seat through C. V. Shanmugam.

About Mailam

Mailam — AC 71 — covers a stretch of north-eastern Viluppuram district, named for the 200-foot Mailam hill that holds the Subramanya Swamy temple — one of the lesser-circuited but historically significant Murugan shrines in the region, sitting roughly 80 km south-west of Pondicherry. The constituency was created by the 2008 delimitation; before that, the area voted in the older Tindivanam and Vanur seats. The seat has flipped at every contest since 2011 — AIADMK, DMK, AIADMK-alliance PMK, and AIADMK again — making it one of TN's most genuine swing seats.

From TN Explorer

Mailam & the Murugan Hill

Mailam Subramanya Swamy hill temple, with Pondicherry an hour away

Mailam is named for the 200-foot hill that holds the Subramanya Swamy temple — Mailam Murugan, an old Tamil Vellala-tradition shrine where the deity is worshipped as the elder Murugan, with a granite-step climb that opens to a view across the Viluppuram plain. Drive 80 km north-east to Pondicherry for the French quarter and the Promenade, or 30 km north for the Gingee Fort triple hill — the Vijayanagara stronghold that the British called the 'Troy of the East'.

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