# Vanur Assembly constituency

Vanur is a state assembly constituency in Viluppuram district of Tamil Nadu, India. Its State Assembly Constituency number is 73. The seat is reserved for candidates from the Scheduled Castes and comprises Vanur taluk and a portion of Viluppuram taluk. It is a part of the Viluppuram constituency for national elections to the Parliament of India. It is one of the 234 State Legislative Assembly Constituencies in Tamil Nadu, in India.

## Madras State

| Year | Winner | Party | Party |
| 1962 | A. G. Balakrishna | | Dravida Munnetra Kazhagam |
| 1967 | A. G. Balakrishnan | | Dravida Munnetra Kazhagam |

## Tamil Nadu

| Year | Winner | Party |
| 1971 | N. Muthuvel | Dravida Munnetra Kazhagam |
| 1977 | M. Paramasivan | Dravida Munnetra Kazhagam |
| 1980 | N. Muthuvel | Dravida Munnetra Kazhagam |
| 1984 | M. N. Ramajayam | All India Anna Dravida Munnetra Kazhagam |
| 1989 | A. Marimuthu | Dravida Munnetra Kazhagam |
| 1991 | S. Arumugam | All India Anna Dravida Munnetra Kazhagam |
| 1996 | A. Marimuthu | Dravida Munnetra Kazhagam |
| 2001 | N. Ganapathy | All India Anna Dravida Munnetra Kazhagam |
| 2006 | N. Ganapathy | All India Anna Dravida Munnetra Kazhagam |
| 2011 | I. Janagiraman | All India Anna Dravida Munnetra Kazhagam |
| 2016 | M. Chakrapani | All India Anna Dravida Munnetra Kazhagam |
| 2021 | M. Chakrapani | All India Anna Dravida Munnetra Kazhagam |

## Election results

Vote share of Winning candidates :
| 2021 | 2021 | 50.99% | 50.99% |
| 2016 | 2016 | 36.79% | 36.79% |
| 2011 | 2011 | 55.99% | 55.99% |
| 2006 | 2006 | 42.57% | 42.57% |
| 2001 | 2001 | 55.65% | 55.65% |
| 1996 | 1996 | 50.23% | 50.23% |
| 1991 | 1991 | 56.30% | 56.30% |
| 1989 | 1989 | 48.24% | 48.24% |
| 1984 | 1984 | 64.54% | 64.54% |
| 1980 | 1980 | 52.89% | 52.89% |
| 1977 | 1977 | 34.32% | 34.32% |
| 1971 | 1971 | 59.81% | 59.81% |
| 1967 | 1967 | 50.06% | 50.06% |
| 1962 | 1962 | 51.70% | 51.70% |

### 2021

2021 Tamil Nadu Legislative Assembly election: Vanur :
| Party | Party | Candidate | Votes | % | ±% |
| | AIADMK | M. Chakrapani | 92,219 | 50.99% | +14.21 |
| | VCK | Vanni Arasu | 70,492 | 38.98% | New |
| | NTK | M. Latchoumy | 8,587 | 4.75% | New |
| | DMDK | P. M. Ganapathi | 5,460 | 3.02% | New |
| | MNM | M. Sandoshkumar | 2,500 | 1.38% | New |
| | NOTA | NOTA | 1,363 | 0.75% | −0.07 |
| Margin of victory | Margin of victory | Margin of victory | 21,727 | 12.01% | 6.15% |
| Turnout | Turnout | Turnout | 180,845 | 79.83% | 1.00% |
| Rejected ballots | Rejected ballots | Rejected ballots | 209 | 0.12% | |
| Registered electors | Registered electors | Registered electors | 226,539 | | |
| | AIADMK hold | AIADMK hold | Swing | 14.21% | |

### 2016

2016 Tamil Nadu Legislative Assembly election: Vanur :
| Party | Party | Candidate | Votes | % | ±% |
| | AIADMK | M. Chakrapani | 64,167 | 36.79% | −19.2 |
| | DMK | R. Mydili | 53,944 | 30.93% | −9.22 |
| | PMK | P. Sankar | 27,240 | 15.62% | New |
| | VCK | D. Ravikumar | 23,873 | 13.69% | New |
| | BJP | D. Thiruselvakumar | 1,716 | 0.98% | +0.03 |
| | NOTA | NOTA | 1,430 | 0.82% | New |
| Margin of victory | Margin of victory | Margin of victory | 10,223 | 5.86% | −9.98% |
| Turnout | Turnout | Turnout | 174,428 | 78.83% | −2.09% |
| Registered electors | Registered electors | Registered electors | 221,269 | | |
| | AIADMK hold | AIADMK hold | Swing | -19.20% | |

### 2011

2011 Tamil Nadu Legislative Assembly election: Vanur :
| Party | Party | Candidate | Votes | % | ±% |
| | AIADMK | I. Janagiraman | 88,834 | 55.99% | +13.41 |
| | DMK | S. Pushparaj | 63,696 | 40.14% | New |
| | BJP | D. Vetrivendan | 1,520 | 0.96% | +0.22 |
| | BSP | N. Ramamoorthy | 1,193 | 0.75% | −0.09 |
| | Independent | D. Devi | 1,191 | 0.75% | New |
| | Independent | K. Janagiraman | 1,140 | 0.72% | New |
| Margin of victory | Margin of victory | Margin of victory | 25,138 | 15.84% | 12.98% |
| Turnout | Turnout | Turnout | 158,671 | 80.92% | 10.90% |
| Registered electors | Registered electors | Registered electors | 196,094 | | |
| | AIADMK hold | AIADMK hold | Swing | 13.41% | |

### 2006

2006 Tamil Nadu Legislative Assembly election: Vanur :
| Party | Party | Candidate | Votes | % | ±% |
| | AIADMK | N. Ganapathy | 59,978 | 42.57% | −13.07 |
| | PMK | N. Soundararajan | 55,942 | 39.71% | New |
| | DMDK | K. Raja | 19,051 | 13.52% | New |
| | Independent | M. Jayapal | 1,718 | 1.22% | New |
| | BSP | A. Govindasamy | 1,181 | 0.84% | New |
| | BJP | D. Paramasivam | 1,042 | 0.74% | New |
| | Independent | S. Kothandaraman | 912 | 0.65% | New |
| Margin of victory | Margin of victory | Margin of victory | 4,036 | 2.86% | −14.50% |
| Turnout | Turnout | Turnout | 140,884 | 70.02% | 9.83% |
| Registered electors | Registered electors | Registered electors | 201,206 | | |
| | AIADMK hold | AIADMK hold | Swing | -13.07% | |

### 2001

2001 Tamil Nadu Legislative Assembly election: Vanur :
| Party | Party | Candidate | Votes | % | ±% |
| | AIADMK | N. Ganapathy | 68,421 | 55.65% | +25.81 |
| | DMK | R. Mydili | 47,072 | 38.28% | −11.95 |
| | MDMK | P. S. Velayudham | 2,986 | 2.43% | −0.04 |
| | Independent | R. Jayaraman | 2,410 | 1.96% | New |
| | Independent | A. Lakshmi Kanthan | 951 | 0.77% | New |
| Margin of victory | Margin of victory | Margin of victory | 21,349 | 17.36% | −3.03% |
| Turnout | Turnout | Turnout | 122,958 | 60.19% | −6.52% |
| Registered electors | Registered electors | Registered electors | 204,268 | | |
| | AIADMK gain from DMK | AIADMK gain from DMK | Swing | 5.41% | |

### 1996

1996 Tamil Nadu Legislative Assembly election: Vanur :
| Party | Party | Candidate | Votes | % | ±% |
| | DMK | A. Marimuthu | 58,966 | 50.23% | +28.08 |
| | AIADMK | S. P. Erasendiran | 35,024 | 29.84% | −26.47 |
| | PMK | M. N. Eramajayam | 17,855 | 15.21% | New |
| | MDMK | K. Manjini | 2,900 | 2.47% | New |
| | BSP | K. Vijayan | 746 | 0.64% | New |
| Margin of victory | Margin of victory | Margin of victory | 23,942 | 20.40% | −13.75% |
| Turnout | Turnout | Turnout | 117,386 | 66.72% | −0.15% |
| Registered electors | Registered electors | Registered electors | 186,365 | | |
| | DMK gain from AIADMK | DMK gain from AIADMK | Swing | -6.07% | |

### 1991

1991 Tamil Nadu Legislative Assembly election: Vanur :
| Party | Party | Candidate | Votes | % | ±% |
| | AIADMK | S. Arumugam | 60,128 | 56.30% | +38.34 |
| | DMK | N. V. Jayaseelan | 23,659 | 22.15% | −26.08 |
| | PMK | M. H. Ramajayam | 21,081 | 19.74% | New |
| Margin of victory | Margin of victory | Margin of victory | 36,469 | 34.15% | 9.36% |
| Turnout | Turnout | Turnout | 106,795 | 66.87% | 6.34% |
| Registered electors | Registered electors | Registered electors | 169,151 | | |
| | AIADMK gain from DMK | AIADMK gain from DMK | Swing | 8.07% | |

### 1989

1989 Tamil Nadu Legislative Assembly election: Vanur :
| Party | Party | Candidate | Votes | % | ±% |
| | DMK | A. Marimuthu | 42,825 | 48.24% | +12.77 |
| | INC | C. Krishnan | 20,813 | 23.44% | New |
| | AIADMK | M. N. Ramajayam | 15,951 | 17.97% | −46.57 |
| | CPI | V. Arjunan | 8,273 | 9.32% | New |
| Margin of victory | Margin of victory | Margin of victory | 22,012 | 24.79% | −4.28% |
| Turnout | Turnout | Turnout | 88,784 | 60.53% | −13.04% |
| Registered electors | Registered electors | Registered electors | 150,426 | | |
| | DMK gain from AIADMK | DMK gain from AIADMK | Swing | -16.30% | |

### 1984

1984 Tamil Nadu Legislative Assembly election: Vanur :
| Party | Party | Candidate | Votes | % | ±% |
| | AIADMK | M. N. Ramajayam | 58,196 | 64.54% | +18.78 |
| | DMK | A. Poopalan | 31,980 | 35.46% | −17.43 |
| Margin of victory | Margin of victory | Margin of victory | 26,216 | 29.07% | 21.93% |
| Turnout | Turnout | Turnout | 90,176 | 73.57% | 12.90% |
| Registered electors | Registered electors | Registered electors | 130,927 | | |
| | AIADMK gain from DMK | AIADMK gain from DMK | Swing | 11.64% | |

### 1980

1980 Tamil Nadu Legislative Assembly election: Vanur :
| Party | Party | Candidate | Votes | % | ±% |
| | DMK | N. Muthuvel | 38,883 | 52.89% | +18.58 |
| | AIADMK | M. N. Ramajayam | 33,635 | 45.75% | +14.58 |
| | Independent | V. Kanagaraj Vanur | 600 | 0.82% | New |
| | Independent | A. Erusan | 394 | 0.54% | New |
| Margin of victory | Margin of victory | Margin of victory | 5,248 | 7.14% | 4.00% |
| Turnout | Turnout | Turnout | 73,512 | 60.67% | 2.93% |
| Registered electors | Registered electors | Registered electors | 123,245 | | |
| | DMK hold | DMK hold | Swing | 18.58% | |

### 1977

1977 Tamil Nadu Legislative Assembly election: Vanur :
| Party | Party | Candidate | Votes | % | ±% |
| | DMK | M. Paramasivam | 21,557 | 34.32% | −25.49 |
| | AIADMK | A. Boopalan | 19,584 | 31.18% | New |
| | INC | S. Gandhidass | 12,621 | 20.09% | −13.75 |
| | JP | A. Perumal | 7,862 | 12.52% | New |
| | Independent | A. Erusan | 861 | 1.37% | New |
| | Independent | Arulvaratharajan | 332 | 0.53% | New |
| Margin of victory | Margin of victory | Margin of victory | 1,973 | 3.14% | −22.83% |
| Turnout | Turnout | Turnout | 62,817 | 57.74% | −11.05% |
| Registered electors | Registered electors | Registered electors | 110,777 | | |
| | DMK hold | DMK hold | Swing | -25.49% | |

### 1971

1971 Tamil Nadu Legislative Assembly election: Vanur :
| Party | Party | Candidate | Votes | % | ±% |
| | DMK | N. Muthuvel | 34,121 | 59.81% | +9.75 |
| | INC | A. Venkatachalam | 19,306 | 33.84% | −16.1 |
| | Independent | A. Erusan | 3,620 | 6.35% | New |
| Margin of victory | Margin of victory | Margin of victory | 14,815 | 25.97% | 25.85% |
| Turnout | Turnout | Turnout | 57,047 | 68.80% | −1.46% |
| Registered electors | Registered electors | Registered electors | 91,533 | | |
| | DMK hold | DMK hold | Swing | 9.75% | |

### 1967

1967 Madras Legislative Assembly election: Vanur :
| Party | Party | Candidate | Votes | % | ±% |
| | DMK | Balakrishnan | 30,023 | 50.06% | −1.64 |
| | INC | Velayudham | 29,953 | 49.94% | +1.64 |
| Margin of victory | Margin of victory | Margin of victory | 70 | 0.12% | −3.28% |
| Turnout | Turnout | Turnout | 59,976 | 70.25% | 13.05% |
| Registered electors | Registered electors | Registered electors | 88,494 | | |
| | DMK hold | DMK hold | Swing | -1.64% | |

### 1962

1962 Madras Legislative Assembly election: Vanur :
| Party | Party | Candidate | Votes | % | ±% |
| | DMK | A. G. Balakrishnan | 22,463 | 51.70% | New |
| | INC | S. Kannana | 20,987 | 48.30% | New |
| Margin of victory | Margin of victory | Margin of victory | 1,476 | 3.40% | |
| Turnout | Turnout | Turnout | 43,450 | 57.21% | |
| Registered electors | Registered electors | Registered electors | 78,972 | | |
| | DMK win (new seat) | DMK win (new seat) | DMK win (new seat) | DMK win (new seat) | DMK win (new seat) |