Bihar elections 2025 Phase-wise Polling Dates: Check full voting schedule for your constituency here

Bihar Assembly Elections 2025: The Election Commission of India (ECI) has announced the Bihar assembly election schedule today. The voting in Bihar will happen in two phases on November 6 and November 11. The result of Bihar Elections 2025 will be declared on November 14. The announcement follows a two-day review of the state’s preparedness, where the poll body met political parties and enforcement agencies to ensure free, fair and smooth elections. The term of the Bihar Legislative Assembly ends on November 22, 2025, which means elections must be held before that. Bihar has 243 constituencies, including two reserved for Scheduled Tribes and 38 for Scheduled Castes.

The upcoming polls are expected to be a direct contest between the ruling National Democratic Alliance (NDA), led by Chief Minister Nitish Kumar, and the Mahagathbandhan, headed by Tejashwi Yadav of the Rashtriya Janata Dal (RJD).

Bihar elections 2025: Phase-wise polling dates

Check polling dates for all the phases here.

Bihar Elections Phase 1 Constituencies: November 6

Sl. No.	AC No.	AC Name
1	70	Alamnagar
2	71	Bihariganj
3	72	Singheshwar (SC)
4	73	Madhepura
5	74	Sonbarsha (SC)
6	75	Saharsa
7	76	Simri Bakhtiarpur
8	77	Mahishi
9	78	Kusheshwar Asthan (SC)
10	79	Gaura Bauram
11	80	Benipur
12	81	Alinagar
13	82	Darbhanga Rural
14	83	Darbhanga
15	84	Hayaghat
16	85	Bahadurpur
17	86	Keoti
18	87	Jale
19	88	Gaighat
20	89	Aurai
21	90	Minapur
22	91	Bochahan (SC)
23	92	Sakra (SC)
24	93	Kurhani
25	94	Muzaffarpur
26	95	Kanti
27	96	Baruraj
28	97	Paroo
29	98	Sahebganj
30	99	Baikunthpur
31	100	Barauli
32	101	Gopalganj
33	102	Kuchaikote
34	103	Bhore (SC)
57	126	Mahua
58	127	Raja Pakar (SC)
59	128	Raghopur
60	129	Mahnar
61	130	Patepur (SC)
62	131	Kalyanpur (SC)
63	132	Warisnagar
64	133	Samastipur
65	134	Ujiarpur
66	135	Morwa
67	136	Sarairanjan
68	137	Mohiuddinnagar
69	138	Bibhutipur
70	139	Rosera (SC)
71	140	Hasanpur
72	141	Cheria-Bariarpur
73	142	Bachhwara
74	143	Teghra
75	144	Matihani
76	145	Sahebpur Kamal
77	146	Begusarai
78	147	Bakhri (SC)
79	148	Alauli (SC)
80	149	Khagaria
81	150	Beldaur
82	151	Parbatta
83	164	Tarapur
84	165	Munger
85	166	Jamalpur
86	167	Suryagarha
87	168	Lakhisarai
88	169	Sheikhpura
89	170	Barbigha
90	171	Asthawan
91	172	Biharsharif
92	173	Rajgir (SC)
93	174	Islampur
94	175	Hilsa
95	176	Nalanda
96	177	Harnaut
97	178	Mokama
98	179	Barh
99	180	Bakhtiarpur
100	181	Digha
101	182	Bankipur
102	183	Kumhrar
103	184	Patna Sahib
104	185	Fatuha
105	186	Danapur
106	187	Maner
107	188	Phulwari (SC)
108	189	Masaurhi (SC)
109	190	Paliganj
110	191	Bikram
111	192	Sandesh
112	193	Barhara
113	194	Arrah
114	195	Agiaon (SC)
115	196	Tarari
116	197	Jagdishpur
117	198	Shahpur
118	199	Brahampur
119	200	Buxar
120	201	Dumraon
121	202	Rajpur (SC)

Bihar Elections Phase 2 Constituencies: November 11

Sl. No.	AC No.	AC Name
1	1	Valmiki Nagar
2	2	Ramnagar (SC)
3	3	Narkatiaganj
4	4	Bagaha
5	5	Lauriya
6	6	Nautan
7	7	Chanpatia
8	8	Bettiah
9	9	Sikta
10	10	Raxaul
11	11	Sugauli
12	12	Narkatia
13	13	Harsidhi (SC)
14	14	Govindganj
15	15	Kesaria
16	16	Kalyanpur
17	17	Pipra
18	18	Madhuban
19	19	Motihari
20	20	Chiraia
21	21	Dhaka
22	22	Sheohar
23	23	Riga
24	24	Bathnaha (SC)
25	25	Parihar
26	26	Sursand
27	27	Bajpatti
28	28	Sitamarhi
29	29	Runnisaidpur
30	30	Belsand
31	31	Harlakhi
32	32	Benipatti
33	33	Khajauli
34	34	Babubarhi
35	35	Bisfi
36	36	Madhubani
37	37	Rajnagar (SC)
38	38	Jhanjharpur
39	39	Phulparas
40	40	Laukaha
41	41	Nirmali
42	42	Pipra
43	43	Supaul
44	44	Triveniganj (SC)
45	45	Chhatapur
46	46	Narpatganj
47	47	Raniganj (SC)
48	48	Forbesganj
49	49	Araria
50	50	Jokihat
51	51	Sikti
52	52	Bahadurganj
53	53	Thakurganj
54	54	Kishanganj
55	55	Kochadhaman
56	56	Amour
57	57	Baisi
58	58	Kasba
59	59	Banmankhi (SC)
60	60	Rupauli
61	61	Dhamdaha
62	62	Purnia
63	63	Katihar
64	64	Kadwa
65	65	Balrampur
66	66	Pranpur
67	67	Manihari (ST)
68	68	Barari
69	69	Korha (SC)
70	152	Bihpur
71	153	Gopalpur
72	154	Pirpainti (SC)
73	155	Kahalgaon
74	156	Bhagalpur
75	157	Sultanganj
76	158	Nathnagar
77	159	Amarpur
78	160	Dhoraiya (SC)
79	161	Banka
80	162	Katoria (ST)
81	163	Belhar
82	203	Ramgarh
83	204	Mohania (SC)
84	205	Bhabua
85	206	Chainpur
86	207	Chenari (SC)
87	208	Sasaram
88	209	Kargahar
89	210	Dinara
90	211	Nokha
91	212	Dehri
92	213	Karakat
93	214	Arwal
94	215	Kurth
95	216	Jehanabad
96	217	Ghosi
97	218	Makhdumpur (SC)
98	219	Goh
99	220	Obra
100	221	Nabinagar
101	222	Kutumba (SC)
102	223	Aurangabad
103	224	Rafiganj
104	225	Gurua
105	226	Sherghati
106	227	Imamganj (SC)
107	228	Barachatti (SC)
108	229	Bodh Gaya (SC)
109	230	Gaya Town
110	231	Tikari
111	232	Belaganj
112	233	Atri
113	234	Wazirganj
114	235	Rajauli (SC)
115	236	Hisua
116	237	Nawada
117	238	Gobindpur
118	239	Warsaliganj
119	240	Sikandra (SC)
120	241	Jamui
121	242	Jhajha
122	243	Chakai

Currently, the NDA holds 131 seats in the 243-member assembly, while the Mahagathbandhan controls 111. With the election dates set to be declared, both alliances are preparing to test their strength once again in the state. In 2020 Bihar elections, polling was done in three phases.