Puducherry Legislative Assembly constituency result for 1990. Winner: S. M. THAVASU (INC). Winning margin: 12.4%.
| Candidate | Party | Votes | Vote Share |
|---|---|---|---|
| S. M. THAVASU✓ Winner | INC | 5,394 | 41.5% |
| G. RANGAYEN | JD | 3,783 | 29.1% |
| M. G. JAFFAR | IND | 3,532 | 27.2% |
| A. RAMAKRISHNAN | IND | 78 | 0.6% |
| T. THRUNAVUKKARASU | BJP | 65 | 0.5% |
| T. SELVAM | PMK | 46 | 0.3% |
| K. S. MANIMARAN | IND | 43 | 0.3% |
| AJA MAIDEEN M.S. | IND | 22 | 0.2% |
| M. I. ZACKARIA MARICAN | IND | 22 | 0.2% |
| P. SHANMUGAM | IND | 11 | 0.1% |
| Year | Winner | Party | Vote Share | Margin % |
|---|---|---|---|---|
| 2026 | R. SENTHIL KUMAR | DMK | 38.3% | 8.7% |
| 2021 | R SENTHILKUMAR | DMK | 44.6% | 0.8% |
| 2016 | N DHANAVELOU | INC | 45.7% | 11.4% |
| 2011 | THIAGARAJAN, T. | AINRC | 53.4% | 8.9% |
| 2006 | A.M.H. NAZIM | DMK | 45.2% | 1.5% |
| 2001 | A.M.H. NAZIM | DMK | 46.9% | 17.2% |
| 1996 | A.M.H. NAZIM | DMK | 71.0% | 48.9% |
| 1991 | A.M.H. NAZIM | DMK | 59.3% | 21.1% |
| 1990 | S. M. THAVASU | INC | 41.5% | 12.4% |
| 1985 | V. GOVINDARAJAN | INC | 49.5% | 11.5% |
| 1980 | V.M. SALIH MARICAR | IND | 55.3% | 29.9% |
| 1977 | K. KANDHI | IND | 42.8% | 21.0% |
| 1974 | K. KANDHI | ADMK | 41.2% | 3.1% |
| 1969 | MARIE LOURDES SILVARADJOU | DMK | 50.9% | 8.3% |
| 1964 | MOHAMED IBRAHIM MARICAR | IND | 50.7% | 1.4% |