Current MLA
Current Party
Reservation
District
Electors
Latest Election
Constituency Overview
Thiruvidaimarudur (SC) Assembly Constituency is located in **Thanjavur district** of Tamil Nadu and forms part of the **Mayiladuthurai Lok Sabha constituency**. Reserved for **Scheduled Caste (SC)** candidates, the constituency is situated in the north-eastern part of the fertile **Cauvery Delta** and is centred around the historic temple town of **Thiruvidaimarudur**. The region is renowned for the magnificent **Mahalingeswarar Temple**, one of Tamil Nadu's most sacred Shaivite shrines, attracting pilgrims from across the country. The constituency is characterised by fertile agricultural lands, an extensive canal irrigation network and a rich Chola heritage.
The constituency enjoys excellent connectivity through state highways linking it with Kumbakonam, Mayiladuthurai, Thanjavur and Chidambaram. Agriculture forms the backbone of the local economy, supported by the **Cauvery River**, its distributaries and one of India's oldest irrigation systems. Paddy is the dominant crop, while sugarcane, banana, coconut, black gram, sesame and pulses are cultivated extensively. Dairy farming, agro-processing, temple tourism, handloom weaving, traditional handicrafts and retail trade provide additional employment. The region is also home to several Chola-era temples and cultural landmarks.
Location
Approximate location of Thiruvidaimarudur Assembly Constituency, Thanjavur district.
2026 Election Result
Govi.Chezhiaan
Votes: 79,951
S.Prabakaran
Votes: 65,835
Victory margin: 14,116 votes
Political History
Thiruvidaimarudur has traditionally been one of the politically important Scheduled Caste reserved constituencies in the Cauvery Delta. The constituency has witnessed electoral contests primarily between the Dravida Munnetra Kazhagam (DMK), All India Anna Dravida Munnetra Kazhagam (AIADMK), Indian National Congress (INC), Bharatiya Janata Party (BJP), Communist Party of India (CPI) and other regional political parties.
Agriculture, Cauvery water management, Scheduled Caste welfare, rural infrastructure, education and heritage conservation have consistently shaped electoral outcomes. Water-sharing issues and agricultural development remain central political themes.
Demographics
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Urban / Rural
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Key Development Issues
Agricultural sustainability and irrigation remain the foremost priorities in Thiruvidaimarudur. Farmers seek timely release of Cauvery water, canal modernisation, desilting of irrigation channels and better procurement facilities for agricultural produce.
Residents seek improved healthcare facilities, educational institutions, drinking water supply, road connectivity and public transportation. Scheduled Caste welfare, heritage conservation, temple tourism, agro-processing industries and employment opportunities for youth remain important priorities. Climate-resilient agriculture and flood management have also gained importance.
Constituency Insights
Thiruvidaimarudur combines agricultural prosperity with religious and historical significance. The electorate includes farmers, Scheduled Caste communities, temple workers, traders, government employees, teachers, students and tourism operators.
Agriculture remains the dominant economic activity, while temple tourism, agro-processing, handloom weaving and retail trade provide substantial employment. The constituency's ancient temples and fertile delta landscape contribute significantly to its cultural and economic identity. Voters generally prioritise irrigation, agriculture, Scheduled Caste welfare, healthcare, education, heritage conservation and employment opportunities.
Frequently Asked Questions
Q: Where is Thiruvidaimarudur Assembly Constituency located?
A: Thiruvidaimarudur (SC) Assembly Constituency is located in Thanjavur district of Tamil Nadu and forms part of the Mayiladuthurai Lok Sabha constituency.
Q: Is Thiruvidaimarudur a reserved constituency?
A: Yes. Thiruvidaimarudur Assembly Constituency is reserved for Scheduled Caste (SC) candidates.
Q: Who is the current MLA of Thiruvidaimarudur?
A: K. V. Chezhiaan of the Dravida Munnetra Kazhagam (DMK) is the current MLA of Thiruvidaimarudur, having won the 2021 Tamil Nadu Assembly election.
Q: Why is Thiruvidaimarudur Assembly Constituency important?
A: Thiruvidaimarudur is an important Cauvery Delta constituency known for the Mahalingeswarar Temple, one of Tamil Nadu's most significant Shaivite temples, and for its highly productive agricultural economy.
Q: What are the major economic activities in Thiruvidaimarudur?
A: Agriculture, temple tourism, agro-processing, handloom weaving, dairy farming, retail trade and government services are the major economic activities in the constituency.
Q: What are the major crops grown in Thiruvidaimarudur?
A: Paddy, sugarcane, banana, coconut, black gram, sesame and pulses are among the major crops cultivated in the constituency.
Q: Is Thiruvidaimarudur an urban or rural constituency?
A: Thiruvidaimarudur is a semi-urban and rural constituency comprising Thiruvidaimarudur town and surrounding agricultural villages.
Q: Which Lok Sabha constituency does Thiruvidaimarudur belong to?
A: Thiruvidaimarudur Assembly Constituency is part of the Mayiladuthurai Lok Sabha constituency.
Q: What are the key development issues in Thiruvidaimarudur?
A: Cauvery water management, irrigation, Scheduled Caste welfare, agricultural development, healthcare, education, heritage conservation, rural infrastructure and employment generation are among the major concerns.
Q: Why is Thiruvidaimarudur famous?
A: Thiruvidaimarudur is famous for the Sri Mahalingeswarar Temple, one of the largest and most revered Shiva temples in Tamil Nadu. Built and expanded during the Chola period, the temple is renowned for its impressive architecture, spiritual significance and annual festivals. The surrounding region is also one of the most fertile parts of the Cauvery Delta.
Q: What factors influence elections in Thiruvidaimarudur?
A: Cauvery water availability, agricultural development, irrigation, Scheduled Caste welfare, heritage conservation, healthcare, education, rural infrastructure, welfare schemes and local leadership are among the most important factors influencing elections in the constituency.