BJP: 87
JD(U): 84
RJD: 25
LJPRV: 17
INC: 6
AIMIM: 5
HAM(S): 5
RLM: 4
IND: 4
JSP: 1
CPI(M): 1
CPI(ML)(L): 1
BSP: 1
IIP: 1
Avg. Winner Assets₹9.0 Cr
Criminal Records51.7%
Highest Margin73,572
Lowest Margin27
Constituencies (242)
| Constituency | Current MLA | Party | Margin | Details |
|---|---|---|---|---|
| Kasba | Nitesh Kumar Singh |  LJPRV | 12,875 | View → |
| Katihar | Tarkishore Prasad |  BJP | 22,154 | View → |
| Katoria (ST) | Puran Lal Tudu | BJP | 10,986 | View → |
| Keoti | Murari Mohan Jha | BJP | 7,305 | View → |
| Kesaria | Shalini Mishra | JD(U) | 16,340 | View → |
| Khagaria | Bablu Kumar | JD(U) | 23,415 | View → |
| Khajauli | Arun Shankar Prasad | BJP | 13,126 | View → |
| Kishanganj | Md. Qamrul Hoda |  INC | 12,794 | View → |
| Kochadhaman | Md. Sarwar Alam |  AIMIM | 23,021 | View → |
| Korha (SC) | Kavita Devi | BJP | 22,257 | View → |
| Kuchaikote | Amrendra Kumar Pandey | JD(U) | 24,491 | View → |
| Kumhrar | Sanjay Kumar | BJP | 47,524 | View → |
| Kurhani | Kedar Pd Gupta | BJP | 9,718 | View → |
| Kurtha | Pappu Kumar Verma | JD(U) | 5,481 | View → |
| Kusheshwar Asthan (SC) | Atirek Kumar | JD(U) | 36,441 | View → |