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 |
|---|---|---|---|---|
| Dehri | MOHAMMAD ILIAS HUSSAIN | JNP(SC) | 2033 | View → |
| DEO | DILKESHWAR RAM |  INC | 31787 | View → |
| DEOGHAR | BAIDYA NATH DAS | INC | 15699 | View → |
| Dhaka | MOTIUR RAHMAN | INC | 21953 | View → |
| Dhamdaha | SURJA NARAYAN SINGH YADAV | JNP(SC) | 7677 | View → |
| DHANAHA | HARDEO PRASAD | INC | 6717 | View → |
| DHANBAD | YOGESHWAR PRASAD YOGESH | INC | 24061 | View → |
| DHANWAR | TILAKDHARI PRASAD SINGH | INC | 3935 | View → |
| DHURAIYA | NARESH DAS |  CPI | 6445 | View → |
| Dinara | LAKSHMAN RAI | INC | 7001 | View → |
| DUMKA | STEPHAN MARANDI |  JMM | 5193 | View → |
| Dumraon | RAJA RAM ARYA | INC | 6500 | View → |
| DUMRI | SHIBA MAHTO | JMM | 5263 | View → |
| FATEHPUR | JITAN RAM MANJHI | INC | 13324 | View → |
| FATWA | PUNIT ROV | JNP(SC) | 4782 | View → |