BHNJD: 122
INC: 71
BJP: 39
IND: 30
CPI: 23
JMM: 19
IPF: 7
CPM: 6
JNP: 3
MCOR: 2
SOP(L): 1
AJKD: 1
Highest Margin
109,423
Lowest Margin
62
Bihar 1990 Assembly Election Constituency-wise Results (324)
| Constituency | Winner | Party | Margin | Details |
|---|---|---|---|---|
| Ramnagar (SC) | CHANDER MOHAN RAI |  BJP | 30962 | View → |
| RANCHI | GULSHAN LAL AJMANI | BJP | 21206 | View → |
| Raniganj (SC) | SHANTI DEVI |  BHNJD | 3776 | View → |
| Raxaul | RAJNANDAN RAI | BHNJD | 13272 | View → |
| Rosera (SC) | GAJENDRAPD. SINGH | BHNJD | 7477 | View → |
| RUNISAIDPUR | NAWAL KISHOR SAHI | BHNJD | 362 | View → |
| Rupauli | SARYUG MANDAL |  IND | 627 | View → |
| SAHAR | JYOTI |  INC | 3854 | View → |
| Saharsa | SHANKAR PRASAD TEKRIWAL | BHNJD | 30945 | View → |
| Sahebganj | RAM BICHAR RAI | BHNJD | 8048 | View → |
| Sakra (SC) | KAMAL PASWAN | BHNJD | 15605 | View → |
| Samastipur | ASHOK SINGH | BHNJD | 22498 | View → |
| Sandesh | SONADHAIR SINGH | BHNJD | 5982 | View → |
| Sarairanjan | RAM BILASH MISHRA | BHNJD | 3742 | View → |
| SARATH | UDAY SHANKER SINGH | INC | 16834 | View → |