Bihar Legislative Assembly constituency result for 1980. Winner: UMASHANKAR SINGH (SAWAN BIGRAH) (JP). Winning margin: 6.8%.
| Candidate | Party | Votes | Vote Share |
|---|---|---|---|
| UMASHANKAR SINGH (SAWAN BIGRAH)✓ Winner | JP | 31,589 | 42.7% |
| ANUSOOYA JAISAWAL | INC | 26,550 | 35.9% |
| UMASHANKAR SINGH (BAJRAHIA) | CPI | 11,556 | 15.6% |
| SHEO PRASHAN YADAV | INC(U) | 2,588 | 3.5% |
| YENGALI THAKUR | JNP(SC) | 1,638 | 2.2% |
| Year | Winner | Party | Vote Share | Margin % |
|---|---|---|---|---|
| 2020 | ARUN SHANKAR PRASAD | BJP | 44.5% | 12.1% |
| 2015 | SITARAM YADAV | RJD | 43.6% | 6.5% |
| 2010 | ARUN SHANKAR PRASAD | BJP | 36.2% | 8.6% |
| 2005 | DAMODAR SINGH | JD(U) | 50.6% | 15.0% |
| 2005 | DAMODAR SINGH | JD(U) | 48.1% | 10.6% |
| 2000 | UMASHANKAR SINGH (SAWAN BIGRAH) | SAP | 51.0% | 31.2% |
| 1995 | BAIDYA NATH PANDE | JD | 42.0% | 18.4% |
| 1990 | UMASHANKAR SINGH | JD | 62.9% | 29.5% |
| 1980 | UMASHANKAR SINGH (SAWAN BIGRAH) | JP | 42.7% | 6.8% |
| 1977 | UMASHANKAR SINGH | JP | 59.2% | 41.6% |
| 1972 | ABDUL JALIL | CPI | 40.9% | 14.0% |
| 1969 | RAM RAJ SINGH | BJS | 29.8% | 3.6% |
| 1967 | ABDUL JALIL | CPI | 40.9% | 14.6% |
| 1962 | GIRISH TIWARY | INC | 46.3% | 10.4% |