Bihar · AC 139
Rosera (SC)
Bihar Vidhan Sabha Election 1980 · Samastipur
122,461
Electors
92,838
Votes polled
75.81%
Turnout
34,602
Margin
Party Wise Vote Share
Overall vote % (Pie)Voter Participation by Gender
EVM voters — male vs femaleGender-wise turnout is not available for this constituency.
Rosera (SC) Constituency Results by Year
| Year | Winner | Vote share | Runner-up | Vote share |
|---|---|---|---|---|
| 2025 |
Birendra Kumar
Male
BJP
|
55.02% |
Braj Kishore Ravi
Male
INC
|
32.37% |
| 2020 |
Birendra Kumar
Male
BJP
|
47.93% |
Nagendra Kumar Vikal
Male
INC
|
28.27% |
| 2015 |
Dr. Ashok Kumar
Male
INC
|
52.59% |
Manju Hazari
Female
BJP
|
31.46% |
| 2010 |
Manju Hajari
Female
BJP
|
45.29% |
Pitamber Paswan
Male
RJD
|
35.82% |
| 2005 |
Gajendra Prasad Singh
Male
RJD
|
— |
Gajendra Prasad Singh
Male
RJD
|
— |
| 2000 |
Ashok Kumar
Male
SAP
|
46.89% |
Gajendra Pd. Singh
Male
RJD
|
45.74% |
| 1995 |
Gajendra Prasad Singh
Male
JD
|
49.13% |
Ramashray Roy
Male
INC
|
21.49% |
| 1990 |
Gajendrapd. Singh
Male
JD
|
49.59% |
Rama Kant Jha
Male
INC
|
43.00% |
| 1985 |
Bhola Mandar
Male
LKD
|
41.44% |
Satyendra Narain Choudhary
Male
INC
|
30.39% |
| 1980 |
Ramashary Rai
Male
INC(I)
|
67.65% |
Ramlakhan Singh
Male
JNP(SC)
|
30.38% |
| 1977 |
Prayag Mandal
Male
IND
|
39.54% |
Ramshray Rai
Male
INC
|
33.40% |
| 1972 |
Ramashrey Rai
Male
BJS
|
49.88% |
Ramswarup Mandal
Male
INC
|
39.84% |
| 1969 |
Sahdeo Mahato
Male
INC
|
39.45% |
Ramakant Jha
Male
SSP
|
38.42% |
| 1967 |
R.K. Jha
Male
SSP
|
41.23% |
P. Mandir
Male
INC
|
32.13% |
| 1962 |
Ramakant Jha
Male
PSP
|
62.37% |
Brajmohan Prasad Singh
Male
INC
|
23.82% |
| 1957 |
Mahabir Raut
Male
INC
|
33.62% |
Ramakant Jha
Male
PSP
|
29.00% |
| 1951 |
Baleshwar Ram
Male
INC
|
29.40% |
Mahabir Raut
Male
INC
|
26.60% |