www.knowyourmla.comThoothukudi
GeneralThoothukudi · Lok Sabha Constituency No. 36
Kanimozhi KarunanidhiDMK
Current MP
Party
Reservation
Parliamentary Constituency No.
District
Overview
Thoothukudi Lok Sabha Constituency is one of the 39 parliamentary constituencies in Tamil Nadu and is located in the southeastern coastal region of the state. Covering major portions of Thoothukudi district, the constituency is one of Tamil Nadu's most important industrial, maritime and commercial centres. Thoothukudi city, the district headquarters, is a major port city and serves as the economic gateway to southern Tamil Nadu.
The constituency is home to the :contentReference[oaicite:0]{index=0}, one of India's largest major ports and a key hub for international trade, container traffic and bulk cargo. It is also an important centre for salt production, thermal power generation, fisheries, heavy industries and renewable energy. The constituency is associated with the freedom fighter :contentReference[oaicite:1]{index=1}, popularly known as *Kappalottiya Tamizhan*, who launched India's first indigenous shipping enterprise during the freedom movement. Maritime trade, manufacturing, fisheries, salt production, renewable energy and agriculture form the backbone of the local economy.
Lok Sabha Constituency Number
Parliamentary Constituency No: 36
Reservation Status
General
Assembly Segments
The Thoothukudi Lok Sabha Constituency comprises the following six Assembly constituencies:
- Thoothukudi - Tiruchendur - Srivaikuntam - Ottapidaram (SC) - Kovilpatti - Vilathikulam
2024 Lok Sabha Result
Kanimozhi Karunanidhi
Votes: 5,40,729
Sivasamy Velumani R
Votes: 1,47,991
Victory margin: 3,92,738 votes
2024 Voter Turnout
Turnout
Votes Polled
Total Electors
2019 Lok Sabha Result
Kanimozhi Karunanidhi
Votes: 5,63,143
Dr. Tamilisai Soundararajan
Votes: 2,15,934
Victory margin: 3,47,209 votes
Electoral History
Winners of past Lok Sabha general elections in this constituency.
| Year | Winner | Party |
|---|---|---|
| 2024 | Kanimozhi Karunanidhi | DMK |
| 2019 | Kanimozhi Karunanidhi | DMK |
2019 → 2024 Comparison
DMK held this seat across both elections. Winning margin widened by 45,529 votes.
Political History
Thoothukudi has traditionally been one of Tamil Nadu's most politically significant coastal parliamentary constituencies. The constituency has witnessed electoral contests involving the Dravida Munnetra Kazhagam (DMK), All India Anna Dravida Munnetra Kazhagam (AIADMK), Indian National Congress, Bharatiya Janata Party (BJP), Marumalarchi Dravida Munnetra Kazhagam (MDMK) and several regional parties.
Industrial development, port expansion, fisheries welfare, environmental issues, employment generation and infrastructure have consistently shaped electoral politics. The constituency also gained national attention during protests against industrial pollution, making environmental governance a prominent political issue.
Development Issues
Port-led industrial development remains one of the constituency's foremost priorities. Businesses seek expansion of port infrastructure, logistics parks, railway connectivity and industrial corridors to strengthen exports and manufacturing.
Fishermen demand modern fishing harbours, cold-storage facilities, deep-sea fishing support and coastal protection measures. Residents seek improved drinking water supply, healthcare facilities, educational institutions and urban infrastructure. Environmental protection, pollution control and sustainable industrial development remain major public concerns.
Constituency Insights
Thoothukudi is one of Tamil Nadu's most economically diversified parliamentary constituencies. The electorate includes port workers, industrial employees, fishermen, traders, salt pan workers, government employees, entrepreneurs and farmers. Port activities, manufacturing and fisheries generate substantial employment, while agriculture remains important in rural areas.
The constituency's political priorities revolve around industrial growth, port expansion, fisheries welfare, infrastructure development, environmental protection and employment generation. Its role as one of India's major maritime gateways gives it considerable national strategic importance.
Demographics
Population
Literacy Rate
SC Population
ST Population
Male
Female
Economy & Key Occupations
Urban / Rural
Major Sectors
Key Industries
Major Crops
Location
Thoothukudi Lok Sabha Constituency, Thoothukudi district.
Districts Covered
Districts that this Lok Sabha constituency spans.
Frequently Asked Questions
Q: Where is Thoothukudi Lok Sabha Constituency located?
A: Thoothukudi Lok Sabha Constituency is located in the southeastern coastal region of Tamil Nadu and covers major parts of Thoothukudi district.
Q: Is Thoothukudi a reserved constituency?
A: No. Thoothukudi is a General category parliamentary constituency.
Q: Who is the current Member of Parliament from Thoothukudi?
A: :contentReference[oaicite:4]{index=4} of the Dravida Munnetra Kazhagam (DMK) is the current Member of Parliament, elected in the 2024 Lok Sabha election.
Q: Why is Thoothukudi Lok Sabha Constituency important?
A: Thoothukudi is one of India's major port cities and is renowned for maritime trade, fisheries, salt production, heavy industries and renewable energy.
Q: What are the major economic activities in Thoothukudi?
A: Port operations, manufacturing, fisheries, salt production, renewable energy, agriculture and trade are the major economic activities.
Q: Which Assembly constituencies are part of Thoothukudi Lok Sabha Constituency?
A: Thoothukudi, Tiruchendur, Srivaikuntam, Ottapidaram, Kovilpatti and Vilathikulam.
Q: What are the major crops grown in Thoothukudi?
A: Cotton, black gram, chilli, paddy, groundnut, millets and coconut are among the major crops cultivated across the constituency.
Q: What are the key development issues in Thoothukudi?
A: Port expansion, industrial development, fisheries welfare, environmental protection, drinking water supply, healthcare, education and employment generation are among the major concerns.
Q: Why is V. O. Chidambaranar Port important?
A: V. O. Chidambaranar Port is one of India's 12 major ports and serves as a vital gateway for exports, imports and container traffic in southern India.
Q: What factors influence elections in Thoothukudi?
A: Industrial development, port expansion, fisheries welfare, environmental protection, infrastructure improvements, employment opportunities and local leadership are among the most important factors influencing elections in the constituency.