Current MLA
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District
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Constituency Overview
Pattukkottai Assembly Constituency is located in **Thanjavur district** of Tamil Nadu and forms part of the **Thanjavur Lok Sabha constituency**. Situated in the southern part of the district, the constituency is centred around **Pattukkottai**, an important agricultural, commercial and educational town in the fertile **Cauvery Delta**. Often referred to as the **"Gateway to the Delta"**, Pattukkottai serves as a major trading centre for agricultural produce from Thanjavur and the adjoining coastal regions. The town is also remembered as the birthplace of the celebrated Tamil lyricist **Pattukkottai Kalyanasundaram**, whose works continue to influence Tamil literature and cinema.
The constituency enjoys good connectivity through state highways linking it with Thanjavur, Mannargudi, Adirampattinam and Pudukkottai, along with railway connectivity to Tiruchirappalli and Chennai. Agriculture remains the backbone of the local economy, supported by the Cauvery irrigation system and groundwater resources. Paddy is the dominant crop, while coconut, sugarcane, banana, black gram, green gram, sesame and groundnut are also cultivated extensively. Coconut-based industries, rice milling, dairy farming, fisheries, poultry, agro-processing, retail trade and educational institutions provide substantial employment.
Location
Approximate location of Pattukkottai Assembly Constituency, Thanjavur district.
2026 Election Result
Annadurai K
Votes: 65,963
Mathan C
Votes: 52,209
Victory margin: 13,754 votes
Political History
Pattukkottai has traditionally been one of the politically significant 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, irrigation, fisheries, rural infrastructure, education and employment generation have consistently shaped electoral outcomes. Water management and farmers' welfare remain important political issues.
Demographics
Population
Literacy Rate
SC Population
ST Population
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Economy & Key Occupations
Urban / Rural
Major Sectors
Key Industries
Major Crops
Key Development Issues
Agricultural sustainability and rural infrastructure remain the foremost priorities in Pattukkottai. Farmers seek assured Cauvery water supply, canal modernisation, groundwater recharge and better procurement systems for agricultural produce.
Residents seek improved healthcare facilities, educational institutions, road connectivity, drinking water supply and public transportation. Expansion of agro-processing industries, fisheries infrastructure, coconut value-addition industries and employment opportunities for youth remain important priorities. Flood management and climate-resilient agriculture have also gained importance.
Constituency Insights
Pattukkottai combines agricultural prosperity with commercial importance. The electorate includes farmers, traders, fishermen, dairy farmers, government employees, teachers, students and small business owners.
Agriculture remains the dominant economic activity, while fisheries, coconut-based industries, agro-processing, education and retail trade provide substantial employment. The constituency's strategic location between the Cauvery Delta and the Bay of Bengal supports both farming and coastal trade. Voters generally prioritise irrigation, agricultural support, fisheries development, healthcare, education and infrastructure.
Frequently Asked Questions
Q: Where is Pattukkottai Assembly Constituency located?
A: Pattukkottai Assembly Constituency is located in Thanjavur district of Tamil Nadu and forms part of the Thanjavur Lok Sabha constituency.
Q: Who is the current MLA of Pattukkottai?
A: K. Annadurai of the Dravida Munnetra Kazhagam (DMK) is the current MLA of Pattukkottai, having won the 2021 Tamil Nadu Assembly election.
Q: Why is Pattukkottai Assembly Constituency important?
A: Pattukkottai is an important agricultural and commercial centre in the Cauvery Delta. It is known for paddy cultivation, coconut farming, educational institutions and as the birthplace of renowned Tamil poet and lyricist Pattukkottai Kalyanasundaram.
Q: What are the major economic activities in Pattukkottai?
A: Agriculture, fisheries, coconut-based industries, agro-processing, dairy farming, retail trade and education are the major economic activities in the constituency.
Q: What are the major crops grown in Pattukkottai?
A: Paddy, coconut, sugarcane, banana, black gram, green gram and sesame are among the major crops cultivated in the constituency.
Q: Is Pattukkottai an urban or rural constituency?
A: Pattukkottai is a semi-urban and rural constituency comprising Pattukkottai town and surrounding agricultural villages.
Q: Which Lok Sabha constituency does Pattukkottai belong to?
A: Pattukkottai Assembly Constituency is part of the Thanjavur Lok Sabha constituency.
Q: What are the key development issues in Pattukkottai?
A: Cauvery water management, irrigation, agricultural development, fisheries infrastructure, healthcare, education, rural infrastructure and employment generation are among the major concerns.
Q: Why is Pattukkottai famous?
A: Pattukkottai is famous for its fertile agricultural lands, especially paddy and coconut cultivation, and for being the birthplace of the celebrated Tamil poet and lyricist Pattukkottai Kalyanasundaram. The town also serves as a major agricultural market in southern Thanjavur district.
Q: What factors influence elections in Pattukkottai?
A: Cauvery water availability, agricultural development, irrigation, fisheries, healthcare, education, rural infrastructure, welfare schemes and local leadership are among the most important factors influencing elections in the constituency.