SIWAN
Assembly seat no. 105 in Bihar · Vidhan Sabha seat contested 16 times since 1962.
Bihar also has a Lok Sabha constituency called SIWAN. It is a different territory with a different electorate — see its 16 results.
Winner, 2015
VYAS DEO PRASAD
BJP
Elections held
16
1962–2025
Most successful party
BJP
won 5 of 16
Margin, 2015
3,534
2.24% of valid votes
Result, 2015
Runner-up
JD(U)BABLU PRASAD
- Votes
- 51,622
- Vote share
- 32.78%
- Behind by
- 3,534
Electors
2,80,805
Total votes polled
1,57,489
Valid votes
1,57,489
NOTA votes
5,119
3.25% of votes polled
Turnout
56.1%
Full result, 2015
14 candidates · 1,57,489 valid votes
VYAS DEO PRASADBJPwon
55,156
35.0%
BABLU PRASADJD(U)
51,622
32.8%
AVADH VIHARI CHOUDHARIIND
28,450
18.1%
HARENDRA DUBEYIND
4,254
2.7%
VINOD KUMAR SRIVASTAVSHS
4,102
2.6%
JAMIL AHMADCPI(ML)(L)
1,997
1.3%
BIRENDRA SAHIND
1,542
1.0%
KAUSHAL KISHORE YADAVIND
1,458
0.9%
SUMAN KUMARSP
911
0.6%
RAVINDAR KUMAR PRASADIND
770
0.5%
DEWAKANT MISHRAIND
572
0.4%
BINOD SINGH KUSWAHAGJDS
559
0.3%
Showing the top 12 of 14. The full list is in the API.
Past results
Most recent 5 of 16 elections
| Year | Winner | Party | Votes | Vote share | Runner-up | Margin |
|---|---|---|---|---|---|---|
| 2025 | Mangal Pandey | BJP | 92,379 | 48.47% | Awadh Bihari Choudhary | 9,370 |
| 2020 | AWADH BIHARI CHAUDHARY | RJD | 76,785 | 45.30% | OM PRAKASH YADAV | 1,973 |
| 2015 | VYAS DEO PRASAD | BJP | 55,156 | 35.02% | BABLU PRASAD | 3,534 |
| 2010 | VYASDEO PRASAD | BJP | 51,637 | 44.20% | AWADHVIHARI CHAUDHRY | 12,541 |
| Nov 2005 | BYASDEO PRASAD | BJP | 42,756 | 42.94% | AWADH BIHARI CHAUDHARY | 3,169 |
Who has held it
Wins by party across every election above







