About Rosera Legislative Assembly (Vidhan Sabha) Constituency
Rosera is a legislative assembly of Bihar and is in the district and Lok Sabha (parliamentary) constituency of Samastipur The assembly seat of Rosera belongs to BJP's Manju Hajari who won 57,930 votes in the assembly elections held in November 2010. She defeated Pitamber Paswan of RJD by a margin of 12,119 votes. Rosera has a big electorate of 2,74,459 eligible voters, amongst whom 1,45,548 are men and 1,28,905 are women. The Rosera assembly segment is reserved for candidates belonging to Scheduled Castes (SC).
As per the orders given by the Delimitation Commission of India in 2008, the Rosera assembly constituency consists of Rajaur Rambhadrapur, Shankarpur, Raniparti, Jakhar Dharampur, Karain, Ghiwahi, Bandhar, Dasaut, Ballipur, Rahiar South and Rahiar North gram panchayats of Shivaji Nagar community development block; Keothar, Phulhara, Mahra, Lilhaul, Hardiya, Singhia-I, Singhia-II, Singhia-III, Bangarahta, Mahen, Nirpur Bhaririya and Wari gram panchayats of Singhia community development block; and Rosera community development block.
Sitting and previous MLAs from Rosera Assembly Constituency
Below is the list of winners and runners-up in the Rosera assembly elections conducted so far.
| Year | A C No. | Constituency Name | Category | Winner | Gender | Party | Votes | Runner Up | Gender | Party | Votes |
|---|
| 2020 | 139 | Rosera | (SC) | Birendra Kumar | M | BJP | 87163 | Ngendra Kumar Vikas | M | INC | 51419 |
| 2015 | 139 | Rosera | (SC) | Dr. Ashok Kumar | M | INC | 85506 | Manju Hazari | M | BJP | 51145 |
| 2010 | 139 | Rosera | (SC) | Manju Hajari | F | BJP | 57930 | Pitamber Paswan | M | RJD | 45811 |
| OCT 2005 | 100 | Rosera | GEN | Gajendra Prasad Singh | M | RJD | 38142 | Ashok Kumar | M | JD(U) | 35010 |
| FEB 2005 | 100 | Rosera | GEN | Gajendra Prasad Singh | M | RJD | 45906 | Ashok Kumar | M | JD(U) | 30984 |
| 2000 | 100 | Rosera | (SC) | Ashok Kumar | M | SAP | 53650 | Gajendra Pd. Singh | M | RJD | 52330 |
| 1995 | 100 | Rosera | (SC) | Gajendra Prasad Singh | M | JD | 53064 | Ramashray Roy | M | INC | 23206 |
| 1990 | 100 | Rosera | (SC) | Gajendrapd. Singh | M | JD | 56232 | Rama Kant Jha | M | INC | 48755 |
| 1986 | By Polls | Rosera | (SC) | G.Pd.Singh | M | LKD | 28280 | S.N.Chaudhary | M | INC | 22459 |
| 1985 | 100 | Rosera | (SC) | Bhola Mandar | M | LKD | 39001 | Satyendra Narain Choudhary | M | INC | 28606 |
| 1980 | 100 | Rosera | GEN | Ramashary Rai | M | INC(I) | 62806 | Ramlakhan Singh | M | JNP(SC) | 28204 |
| 1977 | 100 | Rosera | GEN | Prayag Mandal | M | IND | 26611 | Ramshray Rai | M | INC | 22477 |
| 1972 | 102 | Rosera | GEN | Ramashrey Rai | M | BJS | 35829 | Ramswarup Mandal | M | INC | 28620 |
| 1969 | 102 | Rosera | GEN | Sahdeo Mahato | M | INC | 23416 | Ramakant Jha | M | SSP | 22804 |
| 1967 | 102 | Rosera | GEN | R.K. Jha | M | SSP | 23082 | P. Mandir | M | INC | 17987 |
| 1962 | 105 | Rosera | GEN | Ramakant Jha | M | PSP | 19928 | Brajmohan Prasad Singh | M | INC | 7610 |
| 1957 | 92 | Rosera | GEN | Mahabir Raut | M | INC | 9477 | Ramakant Jha | M | PSP | 8176 |
| 1951 | 132 | Rosera | GEN | Baleshwar Ram | M | INC | 22186 | Lachhmi Paswan | M | SP | 15292 |
| 1951 | 132 | Rosera | GEN | Mahabir Raut | M | INC | 20076 | Ramakant Jha | M | SP | 11901 |
Last Updated on Aug 14, 2021