Constituency No: 32
Location Highlights: Located in Chengalpattu district, this constituency covers parts of Chengalpattu taluk and falls under the Kancheepuram Lok Sabha constituency.
Demographics: A mix of urban, semi-urban, and rural population with agriculture, small industries, and growing residential developments.
Main Features: Known for historical significance, industrial growth, and proximity to Chennai.
Administrative Divisions:
- Key Areas: Chengalpattu town and surrounding taluk regions
Borders: Falls under Kancheepuram parliamentary constituency.
2021 Assembly Election Results:
- Winner: M. Varalakshmi (DMK) – 130,573 votes
- Runner-up: M. Gajendran (AIADMK) – 103,908 votes
Voter Details:
| Category | Count |
|---|---|
| Total Electors: | 366,400 |
MLA History:
| MLA Name | Year | Party |
|---|---|---|
| K. Vinayakam | 1952 | Kisan Mazdoor Praja Party |
| Appavu and Muthuswamy Naicker | 1957 | Indian National Congress |
| C. G. Viswanathan | 1962 | Dravida Munnetra Kazhagam |
| C. G. Viswanathan | 1967 | Dravida Munnetra Kazhagam |
| C. G. Viswanathan | 1971 | Dravida Munnetra Kazhagam |
| P. G. Anoor Jegadeesan | 1977 | All India Anna Dravida Munnetra Kazhagam |
| P. G. Anoor Jegadeesan | 1980 | All India Anna Dravida Munnetra Kazhagam |
| P. G. Anoor Jegadeesan | 1984 | All India Anna Dravida Munnetra Kazhagam |
| V. Tamilmani | 1989 | Dravida Munnetra Kazhagam |
| C. D. Varadarajan | 1991 | All India Anna Dravida Munnetra Kazhagam |
| V. Tamilmani | 1996 | Dravida Munnetra Kazhagam |
| K. Arumugam | 2001 | Pattali Makkal Katchi |
| K. Arumugam | 2006 | Pattali Makkal Katchi |
| D. Murugesan | 2011 | Desiya Murpokku Dravida Kazhagam |
| M. Varalakshmi | 2016 | Dravida Munnetra Kazhagam |
| M. Varalakshmi | 2021 | Dravida Munnetra Kazhagam |