INC: 169
JNP(SC): 42
IND: 23
CPI: 23
BJP: 21
INC(U): 14
JNP: 13
JMM: 11
CPM: 6
SUC: 1
JNP(SR): 1
Highest Margin
55,843
Lowest Margin
24
Bihar 1980 Assembly Election Constituency-wise Results (324)
| Constituency | Winner | Party | Margin | Details |
|---|---|---|---|---|
| BAGHMARA | SHANKAR DAYAL SINGH |  INC | 20949 | View → |
| BAGODAR | KHARAGDHARI NARAYAN SINGH |  IND | 9918 | View → |
| Bahadurganj | NAJUMUDDIN | INC | 7077 | View → |
| BAHARAGORA | DEVI PADA UPADHYAYA |  CPI | 6902 | View → |
| BAHERA | PARMA NAND JHA | INC | 20422 | View → |
| BAHERI | RAMA KANT JHA | INC | 18523 | View → |
| Baikunthpur | BRAJ KISHORE NARAIN SINGH | JNP | 6718 | View → |
| Baisi | SAYAD MOINUDDIN | IND | 5858 | View → |
| Bakhri (SC) | RAMCHANDRA PASWAN | CPI | 6332 | View → |
| Bakhtiarpur | RAM LAKHAN SINGH YADAV | INC(U) | 39124 | View → |
| BALIA | SRINARHYAN YADAV | JNP(SC) | 6922 | View → |
| Baniapur | UMA PANDEY | INC | 5312 | View → |
| Banka | THAKUR KAMAKHAYS PRASAD SINGH | INC | 19863 | View → |
| Banmankhi (SC) | JAIKANT PASWAN | INC(U) | 273 | View → |
| Barachatti (SC) | G. S. RAMCHANDRA DASS | INC | 2373 | View → |