Current MLA
Current Party
Reservation
District
Electors
Latest Election
Constituency Overview
Cheyyar Assembly Constituency is located in **Tiruvannamalai district** of Tamil Nadu and forms part of the **Arani Lok Sabha constituency**. Centred around the historic town of **Cheyyar**, the constituency is an important agricultural, industrial and educational hub in northern Tamil Nadu. Situated on the banks of the **Cheyyar River**, a tributary of the **Palar River**, the region has long been known for its fertile farmlands and thriving agrarian economy. In recent years, Cheyyar has gained prominence as an emerging manufacturing destination with the establishment of major industrial projects, including the **Cheyyar SIPCOT Industrial Park**, which has attracted investments in automobile and engineering industries.
The constituency enjoys excellent connectivity through state highways linking it with Chennai, Kanchipuram, Vellore, Tiruvannamalai and Bengaluru. Agriculture continues to be an important source of livelihood, with paddy, sugarcane, groundnut, sesame, millets, coconut and vegetables widely cultivated. The local economy is also driven by automobile manufacturing, engineering industries, agro-processing, dairy farming, retail trade and government services. The presence of industrial estates has generated significant employment opportunities and accelerated urbanisation in the region.
Location
Approximate location of Cheyyar Assembly Constituency, Tiruvannamalai district.
2026 Election Result
Mukkur N. Subramanian
Votes: 86,680
Dusi K Mohan
Votes: 65,599
Victory margin: 21,081 votes
Political History
Cheyyar has traditionally been one of the politically significant constituencies in northern Tamil Nadu. The constituency has witnessed electoral contests primarily between the **Dravida Munnetra Kazhagam (DMK)**, **All India Anna Dravida Munnetra Kazhagam (AIADMK)**, **Indian National Congress (INC)**, **Pattali Makkal Katchi (PMK)**, **Bharatiya Janata Party (BJP)** and other regional political parties.
Industrial development, agriculture, irrigation, employment generation, road infrastructure and education have consistently shaped electoral outcomes. The growth of the SIPCOT industrial estate has made industrial policy an increasingly important electoral issue.
Demographics
Population
Literacy Rate
SC Population
ST Population
Male
Female
Economy & Key Occupations
Urban / Rural
Major Sectors
Key Industries
Major Crops
Key Development Issues
Industrial expansion and water security remain the foremost priorities in Cheyyar. Industries seek improved infrastructure, uninterrupted power supply, logistics facilities and skilled manpower, while farmers seek better irrigation facilities, groundwater recharge and sustainable water management.
Residents seek improved healthcare facilities, educational institutions, road connectivity, drinking water supply and public transportation. Expansion of manufacturing industries, agro-processing, skill development, pollution control and employment opportunities for youth remain important priorities.
Constituency Insights
Cheyyar combines agricultural prosperity with rapid industrial development. The electorate includes farmers, industrial workers, entrepreneurs, traders, government employees, teachers, students and small business owners.
Manufacturing and agriculture together drive the local economy, while retail trade and services continue to expand. The constituency's strategic location near Chennai and Kanchipuram has enhanced its industrial attractiveness. Voters generally prioritise employment, industrial growth, agriculture, healthcare, education and infrastructure.
Frequently Asked Questions
Q: Where is Cheyyar Assembly Constituency located?
A: Cheyyar Assembly Constituency is located in Tiruvannamalai district of Tamil Nadu and forms part of the Arani Lok Sabha constituency.
Q: Who is the current MLA of Cheyyar?
A: O. Jothi of the Dravida Munnetra Kazhagam (DMK) is the current MLA of Cheyyar, having won the 2021 Tamil Nadu Assembly election.
Q: Why is Cheyyar Assembly Constituency important?
A: Cheyyar is an important agricultural and industrial constituency known for the Cheyyar SIPCOT Industrial Park, which has attracted major automobile and engineering investments. It also remains a significant farming region in northern Tamil Nadu.
Q: What are the major economic activities in Cheyyar?
A: Manufacturing, agriculture, engineering industries, agro-processing, dairy farming, retail trade and government services are the major economic activities in the constituency.
Q: What are the major crops grown in Cheyyar?
A: Paddy, sugarcane, groundnut, sesame, millets, coconut and vegetables are among the major crops cultivated in the constituency.
Q: Is Cheyyar an urban or rural constituency?
A: Cheyyar is an urban–rural mixed constituency, comprising Cheyyar town and surrounding agricultural villages.
Q: Which Lok Sabha constituency does Cheyyar belong to?
A: Cheyyar Assembly Constituency is part of the Arani Lok Sabha constituency.
Q: What are the key development issues in Cheyyar?
A: Industrial expansion, irrigation, agricultural development, healthcare, education, road infrastructure, water management, pollution control and employment generation are among the major concerns.
Q: Why is Cheyyar famous?
A: Cheyyar is famous for the Cheyyar SIPCOT Industrial Park, one of northern Tamil Nadu's important industrial hubs, which hosts major automobile and engineering companies. The town is also known for its fertile agricultural lands along the Cheyyar River, making it a significant producer of paddy, sugarcane and groundnut.
Q: What factors influence elections in Cheyyar?
A: Industrial growth, employment opportunities, agriculture, irrigation, healthcare, education, infrastructure development, welfare schemes, water availability and local leadership are among the most important factors influencing elections in the constituency.