Sikkim Legislative Assembly constituency result for 1989. Winner: RAJENDRA PRASAD UPRETY (SSP). Winning margin: 21.4%.
| Candidate | Party | Votes | Vote Share |
|---|---|---|---|
| RAJENDRA PRASAD UPRETY✓ Winner | SSP | 2,479 | 57.7% |
| KARNA BAHADUR | INC | 1,558 | 36.3% |
| SURMADAN CHETRI | RIS | 196 | 4.6% |
| TULSHI RAM SHARMA | IND | 40 | 0.9% |
| D. B. GURUNG | IND | 24 | 0.6% |
| Year | Winner | Party | Vote Share | Margin % |
|---|---|---|---|---|
| 2019 | BISHNU KUMAR SHARMA | SKM | 56.4% | 21.7% |
| 2014 | HEMENDRA ADHIKARI | SKM | 50.0% | 7.4% |
| 2009 | BHIM PRASAD DHUNGEL | SDF | 53.7% | 13.8% |
| 2004 | KARNA BDR. CHAMLING | SDF | 84.3% | 68.6% |
| 1999 | KARNA BDR. CHAMLING | SDF | 50.9% | 2.4% |
| 1994 | KARNA BDR. CHAMLING | SDF | 49.2% | 3.5% |
| 1989 | RAJENDRA PRASAD UPRETY | SSP | 57.7% | 21.4% |
| 1985 | TULSHI SHARMA | SSP | 45.8% | 17.2% |
| 1979 | TULSHI SHARMA | SJP | 25.8% | 2.6% |