The Islampur constituency witnessed an interesting fight in the 2025 assembly election. The voters exercised their voting franchise and 61.51% of voting was recorded in this constituency..
Ruhel Ranjan of the Janata Dal (United) won the seat by defeating Rakesh Roshan of the Rashtriya Janata Dal with a margin of 32239 votes.The Islampur Assembly constituency falls under the Nalanda Lok Sabha constituency. In the 2024 Lok Sabha elections, Janata Dal (united) candidate Kaushlendra Kumar won the Nalanda Lok Sabha (MP) seat with a margin of 169114 votes, defeating Dr. Sandeep Saurav of the Communist Party Of India (marxist-leninist) (liberation). For all breaking news, trends, and analysis, stay tuned.
| Candidate's Name | Party | Votes | Vote Share |
|---|---|---|---|
|
Ruhel Ranjan
Winner
|
Janata Dal (United) |
100,487
Lead: 32,239
|
53.55% |
| Rakesh Roshan | Rashtriya Janata Dal | 68,248 | 36.37% |
| Tanuja Kumari | Jan Suraaj Party | 4,779 | 2.55% |
| Nota | None Of The Above | 4,532 | 2.41% |
| Sitaram Singh | Independent | 3,416 | 1.82% |
| Bipin Mistri | Bahujan Samaj Party | 2,717 | 1.45% |
| Ranjeet Kumar | Independent | 967 | 0.52% |
| Mitu Kumari | Independent | 581 | 0.31% |
| Manoj Jamadar | Independent | 557 | 0.30% |
| Kumar Hari Charan Singh Yadav | Bharatiya Momin Front | 438 | 0.23% |
| Ajay Kumar Sinha | Independent | 300 | 0.16% |
| Sugouli Prasad | Peoples Party of India (Democratic) | 287 | 0.15% |
| Vikash Kumar Gaurab | Lohiya Janta Dal | 197 | 0.10% |
| Dinkar Kumar | Rashtriya Samajwadi Lok Adhikar Party | 158 | 0.08% |
| Candidate's Name | Party | Votes | Vote Share |
|---|---|---|---|
|
Rakesh Kumar Roushan
Winner
|
Rashtriya Janata Dal |
68,088
Lead: 3,698
|
41.65% |
| Chandra Sen Prasad | Janata Dal (United) | 64,390 | 39.39% |
| Naresh Prasad Singh | Lok Jan Shakti Party | 8,597 | 5.26% |
| Mahendra Singh Yadav | Independent | 3,750 | 2.29% |
| Bharat Prasad Singh | Rashtriya Lok Samta Party | 3,719 | 2.27% |
| Meena Devi | Independent | 3,359 | 2.05% |
| Shatrudhan Prasad Malakar | Sanyukt Kisan Vikas Party | 3,292 | 2.01% |
| Sameer Kumar | Independent | 1,884 | 1.15% |
| Nota | None Of The Above | 1,044 | 0.64% |
| Siyasharan Prasad Singh | Nationalist Congress Party | 984 | 0.60% |
| Ajay Kumar | Independent | 843 | 0.52% |
| Vikash Kumar Gaurav | National Jagaran Party | 827 | 0.51% |
| Munna Kumar Keshari | Janata Dal (Secular) | 682 | 0.42% |
| Dayanand Prasad | The Plurals Party | 596 | 0.36% |
| Ajit Kumar | Rashtriya Janwadi Party (Socialist) | 461 | 0.28% |
| Madan Kumar | Pragatisheel Magahi Samaj | 398 | 0.24% |
| Pankaj Kumar | Bharat Bhrashtachar Mitao Party | 320 | 0.20% |
| Kumar Pankaj Prasad | Bharatiya Inqalab Party | 244 | 0.15% |
| Candidate's Name | Party | Votes | Vote Share |
|---|---|---|---|
|
Chandrasen Prasad
Winner
|
Janata Dal (United) |
66,587
Lead: 22,602
|
46% |
| Birendra Gope | Bharatiya Janta Party | 43,985 | 31% |
| Dharmendra Kumar | Samajwadi Party | 4,898 | 3% |
| Chandeshwar Prasad Verma | Independent | 4,781 | 3% |
| Jayant Prabhakar | Independent | 3,139 | 2% |
| Umesh Kumar | Communist Party Of India (Marxist-leninist) (Liberation) | 3,014 | 2% |
| Kunal Paswan | Independent | 2,309 | 2% |
| Aslam Husain | Independent | 1,981 | 1% |
| Sharda Sinha | Communist Party Of India | 1,964 | 1% |
| Raj Kumar Mochi | Bahujan Samaj Party | 1,819 | 1% |
| Rajmanti Devi | Independent | 1,359 | 1% |
| Sunil Kumar | Aam Janata Party | 1,048 | 1% |
| Dinkar Kumar | Independent | 957 | 1% |
| Sarvoday Brahamachari | Independent | 560 | 0% |
| Sudama Paswan | Independent | 552 | 0% |
| Sarita Devi | Independent | 533 | 0% |
| Ramjee Singh | Rastriya Sadabahar Party | 494 | 0% |
| Rana Digvijay Singh | Bharatiya Yuva Party (Democratic) | 475 | 0% |
| Madan Kumar | Pragatisheel Magahi Samaj | 428 | 0% |
| Abdul Raquib | Sabjan Party | 395 | 0% |
| Kumar Hari Charan Singh Yadav | Bharatiya Momin Front | 394 | 0% |
| Yogendra Prasad | Bharatiya Inqalab Party | 334 | 0% |
| Candidate's Name | Party | Votes | Vote Share |
|---|---|---|---|
|
Rajib Ranjan
Winner
|
Janata Dal (United) |
56,332
Lead: 23,808
|
49% |
| Virendra Gop | Rashtriya Janata Dal | 32,524 | 28% |
| Rakesh Kumar Rousan | Communist Party Of India | 8,369 | 7% |
| Alivendra Kumar | Bahujan Samaj Party | 6,021 | 5% |
| Vivek Sinha | Indian National Congress | 4,581 | 4% |
| Ranjeet Kumar | Independent | 2,326 | 2% |
| Munnaahmad | Samajwadi Party | 1,249 | 1% |
| Om Prakash Singh | Janata Dal (Secular) | 1,244 | 1% |
| Prakash Chandra | Independent | 1,056 | 1% |
| Hemaun Kesar Urf Ladun | Nationalist Congress Party | 706 | 1% |
| Candidate's Name | Party | Votes | Vote Share |
|---|---|---|---|
|
Ashok Chaudhary
Winner
|
Indian National Congress |
40,319
Lead: 15,769
|
54% |
| Mithalesh Kumar | Janata Dal (United) | 27,348 | 37% |
| Shiv Shankar Paswan | Independent | 2,009 | 3% |
| Raghunandan Prasad | Bahujan Samaj Party | 927 | 1% |
| Babita Bhushan | Independent | 918 | 1% |
| Nandlal Chaudhary | Communist Party Of India (Marxist-leninist) (Liberation) | 633 | 1% |
| Ravindra Ku Chaudhary | Independent | 599 | 1% |
| Rajendra Prasad | Independent | 568 | 1% |
| Santi Devi | Independent | 466 | 1% |
| Ujjawalkant Hunkar | Independent | 336 | 0% |
| Candidate's Name | Party | Votes | Vote Share |
|---|---|---|---|
|
Ram Narayan Mandal
Winner
|
Bharatiya Janta Party |
58,648
Lead: 20,222
|
54% |
| Iqbal Hussain Ansarai | Rashtriya Janata Dal | 38,426 | 35% |
| Mahmood Alam | Indian National Congress | 6,657 | 6% |
| Amrendra Chirhan | Bahujan Samaj Party | 3,032 | 3% |
| Ashok Kumar Singh | Samajwadi Party | 841 | 1% |
| Purusottam Prasad Singh | Jharkhand Mukti Morcha | 770 | 1% |
| Punnu Prasad Yadav | Nationalist Congress Party | 672 | 1% |
| Ramanand Choudhary | Independent | 433 | 0% |
| Candidate's Name | Party | Votes | Vote Share |
|---|---|---|---|
|
Javed Iqbal Ansari
Winner
|
Janata Dal |
31,864
Lead: 8,792
|
32% |
| Ram Narayan Mandal | Bharatiya Janta Party | 23,072 | 23% |
| Vedanand Singh | Samajwadi Janata Party (Rashtriya) | 13,811 | 14% |
| Ravi Kumar Singh | Samata Party | 4,548 | 5% |
| Anil Kumar Singh | Independent | 4,120 | 4% |
| Bishwanath Choudhary | Indian National Congress | 3,671 | 4% |
| Girdhar Gopal | Independent | 2,039 | 2% |
| Sanjay Pd. Yadav | Independent | 1,881 | 2% |
| Jeewan Kumar Singh | Bhartiya Pragatisheel Party | 1,849 | 2% |
| Ganesh Rai | Independent | 1,679 | 2% |
| Sikandar Yadav | Jharkhand Mukti Morcha | 1,585 | 2% |
| Sachidanand Yadav | Independent | 1,094 | 1% |
| Akbal Husain Ansari | Independent | 883 | 1% |
| Ashok Yadav | Independent | 697 | 1% |
| Ramchandra Pandit | Independent | 667 | 1% |
| Islam Mian | Bahujan Samaj Party | 655 | 1% |
| Nawal Kishore Ghosh | Shiv Sena | 629 | 1% |
| Ram Krishna Sah | Independent | 467 | 0% |
| Anand Prasad Singh | Independent | 465 | 0% |
| Shailendra Kumar Jha | Independent | 329 | 0% |
| Amarkant Mandal | Independent | 302 | 0% |
| Raghunandan Jha Azad | Independent | 287 | 0% |
| Manoj Kumar Singh | Independent | 255 | 0% |
| Mohan Sah | Independent | 242 | 0% |
| Satyanarayan Singh | Independent | 221 | 0% |
| Shankar Prasad Singh | Independent | 212 | 0% |
| Kailash Chandra Jha | Independent | 209 | 0% |
| Kamdeo Yadav | Independent | 181 | 0% |
| Tribunwan Pandit | Independent | 172 | 0% |
| Kaushal Kumar Singh | Independent | 166 | 0% |
| Umesh Prasad Mandal | Independent | 115 | 0% |
| Shri Prasad Yadav | Independent | 101 | 0% |
| Candidate's Name | Party | Votes | Vote Share |
|---|---|---|---|
|
Ram Narayan Mandal
Winner
|
Bharatiya Janta Party |
19,696
Lead: 3,751
|
22% |
| Bedanand Singh | Independent | 15,945 | 18% |
| Sunil Kumar Singh | Janata Dal | 13,086 | 15% |
| Shiv Chander Jha | Indian National Congress | 8,785 | 10% |
| Kabir | Jharkhand Mukti Morcha | 8,746 | 10% |
| Sidheshwar Pd. Singh | Independent | 7,906 | 9% |
| Dinesh Singh | Independent | 4,116 | 5% |
| Chander Kant Mishar | Independent | 3,575 | 4% |
| Bashidhar Lal | Lok Dal (B) | 1,926 | 2% |
| Udi Narayan Yadav | Proutist Bloc Of India | 1,277 | 1% |
| Bal Krishan Yadav | Independent | 486 | 1% |
| Ranjit Singh | Independent | 427 | 0% |
| Martunjay Pd. Singh | Independent | 409 | 0% |
| Kanti Prasad Singh | Akhil Bharatiya Hindu Mahasabha | 297 | 0% |
| Meena Bihari | Independent | 289 | 0% |
| Vijay Kumar Dokaniya | Independent | 269 | 0% |
| Goverdhan Prasad Sah | Independent | 178 | 0% |
| Mainejar Choudhary | Independent | 176 | 0% |
| Satya Narayan Sah | Independent | 141 | 0% |
| Ilyas Ansari | Independent | 124 | 0% |
| Inder Lal Yadav | Independent | 119 | 0% |
| Govind Das | Independent | 99 | 0% |
| Sikandar Yadav | Independent | 98 | 0% |
| Shailendar Kumar Lakhpuriya | Independent | 75 | 0% |
| Ashok Kumar Singh | Independent | 21 | 0% |
| Candidate's Name | Party | Votes | Vote Share |
|---|---|---|---|
|
Chandra Shekhar Singh
Winner
|
Indian National Congress |
61,743
Lead: 38,317
|
71% |
| Beda Nand Singh | Independent | 23,426 | 27% |
| Ramchander Raman | Independent | 792 | 1% |
| Udit Narayan Yadav | Independent | 374 | 0% |
| Lakshmi K. Singh | Independent | 356 | 0% |
| Prithi Chandra Sah | Independent | 257 | 0% |
| Sitaram Singh | Independent | 185 | 0% |
| Candidate's Name | Party | Votes | Vote Share |
|---|---|---|---|
|
Thakur Kamakhays Prasad Singh
Winner
|
Indian National Congress (I) |
29,552
Lead: 19,863
|
51% |
| Sideshwar Prasad Singh | Janata Party (Jp) | 9,689 | 17% |
| Mani Mohan Yadav | Communist Party Of India | 8,892 | 15% |
| Utendra Prasad Mandal | Bharatiya Janta Party | 4,546 | 8% |
| Sachidan Singh | Janata Party (Secular) - Ch. Charan Singh | 3,244 | 6% |
| Narsingh Prasad Choudhry | Indian National Congress (U) | 939 | 2% |
| Darogi Ali | Independent | 673 | 1% |
| Salendra Kumar Jha | Independent | 484 | 1% |
| Braj Mohan Singh | Independent | 366 | 1% |
| Candidate's Name | Party | Votes | Vote Share |
|---|---|---|---|
|
Sindheshwar Prasad Singh
Winner
|
Janta Party |
20,552
Lead: 7,017
|
44% |
| Thakur Kamakhya Prasad Singh | Indian National Congress | 13,535 | 29% |
| Veda Nand Singh | Independent | 4,371 | 9% |
| Manajer Choudhary | Independent | 3,454 | 7% |
| Maheshwari Prasad Yadav | Independent | 2,444 | 5% |
| Abul Hasim | Independent | 2,138 | 5% |
| Year | Candidate's Name | Party | Votes | Lead | Vote Share |
|---|---|---|---|---|---|
| 2025 | Ruhel Ranjan | JDU | 100,487 | 32,239 | 53.55% |
| 2020 | Rakesh Kumar Roushan | RJD | 68,088 | 3,698 | 41.65% |
| 2015 | Chandrasen Prasad | JD(U) | 66,587 | 22,602 | 46% |
| 2010 | Rajib Ranjan | JD(U) | 56,332 | 23,808 | 49% |
| 2005 | Ashok Chaudhary | INC | 40,319 | 15,769 | 54% |
| 2000 | Ram Narayan Mandal | BJP | 58,648 | 20,222 | 54% |
| 1995 | Javed Iqbal Ansari | JD | 31,864 | 8,792 | 32% |
| 1990 | Ram Narayan Mandal | BJP | 19,696 | 3,751 | 22% |
| 1985 | Chandra Shekhar Singh | INC | 61,743 | 38,317 | 71% |
| 1980 | Thakur Kamakhays Prasad Singh | INC(I) | 29,552 | 19,863 | 51% |
| 1977 | Sindheshwar Prasad Singh | JNP | 20,552 | 7,017 | 44% |
| Year | Candidate's Name | Party | Votes | Vote Share |
|---|---|---|---|---|
| 2025 | Ruhel Ranjan | JDU |
100,487
(Lead: 32,239)
|
53.55% |
| Rakesh Roshan | RJD | 68,248 | 36.37% | |
| 2020 | Rakesh Kumar Roushan | RJD |
68,088
(Lead: 3,698)
|
41.65% |
| Chandra Sen Prasad | JD(U) | 64,390 | 39.39% | |
| 2015 | Chandrasen Prasad | JD(U) |
66,587
(Lead: 22,602)
|
46% |
| Birendra Gope | BJP | 43,985 | 31% | |
| 2010 | Rajib Ranjan | JD(U) |
56,332
(Lead: 23,808)
|
49% |
| Virendra Gop | RJD | 32,524 | 28% | |
| 2005 | Ashok Chaudhary | INC |
40,319
(Lead: 15,769)
|
54% |
| Mithalesh Kumar | JD(U) | 27,348 | 37% | |
| 2000 | Ram Narayan Mandal | BJP |
58,648
(Lead: 20,222)
|
54% |
| Iqbal Hussain Ansarai | RJD | 38,426 | 35% | |
| 1995 | Javed Iqbal Ansari | JD |
31,864
(Lead: 8,792)
|
32% |
| Ram Narayan Mandal | BJP | 23,072 | 23% | |
| 1990 | Ram Narayan Mandal | BJP |
19,696
(Lead: 3,751)
|
22% |
| Bedanand Singh | IND | 15,945 | 18% | |
| 1985 | Chandra Shekhar Singh | INC |
61,743
(Lead: 38,317)
|
71% |
| Beda Nand Singh | IND | 23,426 | 27% | |
| 1980 | Thakur Kamakhays Prasad Singh | INC(I) |
29,552
(Lead: 19,863)
|
51% |
| Sideshwar Prasad Singh | JNP(JP) | 9,689 | 17% | |
| 1977 | Sindheshwar Prasad Singh | JNP |
20,552
(Lead: 7,017)
|
44% |
| Thakur Kamakhya Prasad Singh | INC | 13,535 | 29% |
All 243 Assembly Constituencies in Bihar
Ruhel Ranjan of the Janata Dal (United) (JDU) won the Islampur Assembly seat in the 2025 elections, defeating Rakesh Roshan of the Rashtriya Janata Dal (RJD) by a margin of 32239 votes.
The strike rate in the Islampur constituency is 50% JD and 50% INC, with JD won 3 times and INC won 3 times since the 1977 elections.
Ruhel Ranjan (JDU) received 53.55% vote share.
Rakesh Roshan (RJD) received 36.37% vote share.
Ruhel Ranjan (JDU) won the 2025 election with 100487 votes, leading by 32239 votes and securing a 53.55% vote share.
The Islampur Assembly constituency falls under the Nalanda Lok Sabha constituency of Nalanda district.
Ruhel Ranjan (JDU) won the Islampur Assembly seat in 2025 with a margin of 32239 votes over Rakesh Roshan (RJD).
The Islampur Assembly constituency is part of the Nalanda Lok Sabha constituency, which includes other areas like Asthawan, Biharsharif, Rajgir (sc), Hilsa, Nalanda, Harnaut.
The top candidates in the Islampur Assembly Election 2025 were:
Ruhel Ranjan (JDU)
Rakesh Roshan (RJD)
Tanuja Kumari (JSP)
These candidates were the main contenders for the seat, with Ruhel Ranjan (JDU) emerging as the winner.
The voter turnout in the Islampur Assembly Election 2025 was 61.51%
The information provided on this page about the current and previous elections in the constituency is sourced from various publicly available platforms including https://old.eci.gov.in/statistical-report/statistical-reports/ and https://affidavit.eci.gov.in/. The ECI is the authoritative source for election-related data in India, and we rely on their official records for the content presented here. However, due to the complexity of electoral processes and potential data discrepancies, there may be occasional inaccuracies or omissions in the information provided.