List of districts of Bihar - wikipedia List of districts of Bihar Bihar, a state of India, has currently thirty - eight administrative districts. A district of an Indian state is an administrative geographical unit, headed by a district magistrate or a deputy commissioner, an officer belonging to the Indian Administrative Service. The district magistrate or the deputy commissioner is assisted by a number of officials belonging to different wings of the administrative services of the state. A superintendent of Police, an officer belonging to Indian Police Service is entrusted with the responsibility of maintaining law and order and related issues. 3 to 5 districts comprise to form a division ( प्रमंडल ). Each district is divided into Sub-division ( अनुमंडल ), which are further sub-divided into C.D. Block ( प्रखण्ड ) Districts of Bihar Summary Code District Headquarters Population ( 2011 ) Population ( 2001 ) Area ( km2 ) Density ( / km2 ) ( 2001 ) AR Araria Araria 2,811,569 2,124,831 2,829 751 AR Arwal Arwal 699,000 589,476 637 918 AU Aurangabad Aurangabad 2,540,073 2,004,960 3,303 607 BA Banka Banka 2,034,763 1,608,778 3,018 533 BE Begusarai Begusarai 2,970,541 2,342,989 1,917 1,222 BG Bhagalpur Bhagalpur 3,037,766 2,430,331 2,569 946 BJ Bhojpur Arrah 2,728,407 2,233,415 2,473 903 BU Buxar Buxar 1,706,352 1,403,462 1,624 864 DA Darbhanga Darbhanga 3,937,385 3,285,473 2,278 1,442 EC East Champaran Motihari 5,099,371 3,933,636 3,969 991 GA Gaya Gaya 4,391,418 3,464,983 4,978 696 GO Gopalganj Gopalganj 2,562,012 2,149,343 2,033 1,057 JA Jamui Jamui 1,760,405 1,397,474 3,099 451 JE Jehanabad Jehanabad 1,125,313 924,839 1,569 963 KH Khagaria Khagaria 1,666,886 1,276,677 1,486 859 KI Kishanganj Kishanganj 1,690,400 1,294,063 1,884 687 KM Kaimur Bhabua 1,626,384 1,284,575 3,363 382 KT Katihar Katihar 3,071,029 2,389,533 3,056 782 LA Lakhisarai Lakhisarai 1,000,912 801,173 1,229 652 MB Madhubani Madhubani 4,487,379 3,570,651 3,501 1,020 MG Munger Munger 1,367,765 1,135,499 1,419 800 MP Madhepura Madhepura 2,001,762 1,524,596 1,787 853 MZ Muzaffarpur Muzaffarpur 4,801,062 3,743,836 3,173 1,180 NL Nalanda Bihar Sharif 2,877,653 2,368,327 2,354 1,006 NW Nawada Nawada 2,219,146 1,809,425 2,492 726 PA Patna Patna 5,838,465 4,709,851 3,202 1,471 PU Purnia Purnia 3,264,619 2,540,788 3,228 787 RO Rohtas Sasaram 2,959,918 2,448,762 3,850 636 SH Saharsa Saharsa 1,900,661 1,506,418 1,702 885 SM Samastipur Samastipur 4,261,566 3,413,413 2,905 1,175 SO Sheohar Sheohar 656,916 514,288 443 1,161 SP Sheikhpura Sheikhpura 634,927 525,137 689 762 SR Saran Chhapra 3,951,862 3,251,474 2,641 1,231 ST Sitamarhi Dumra, Sitamarhi 3,423,574 2,669,887 2,199 1,214 SU Supaul Supaul 2,229,076 1,745,069 2,410 724 SW Siwan Siwan 3,330,464 2,708,840 2,219 1,221 VA Vaishali Hajipur 3,495,021 2,712,389 2,036 1,332 WC West Champaran Bettiah 3,935,042 3,043,044 5,229 582 References Jump up ^ `` Bihar Population Census data 2011 ''. census2011.co.in. 2011. Retrieved 24 January 2014. Jump up ^ `` Jehanabad District : Census 2011 data ''. census2011.co.in. 2011. Retrieved 25 January 2014. External links http://districts.nic.in/disdetails.aspx?str_state=Ymg= Bihar Districts Information Portal bihar http://www.biharspider.com/resources/2437-Districts-Bihar-Names.aspx State of Bihar Capital : Patna State symbols Animal : Gaur Bird : House sparrow Flower : Marigolds Tree : Sacred fig History Chirand Magadha Nanda Dynasty Maurya Empire Sunga Empire Kanva dynasty Gupta Empire Chandragupta Maurya Chanakya Bindusara Ashoka the Great Buddhism in India Edicts of Ashoka Samudragupta Chandragupta II Arthashastra Lion Capital of Asoka Ashoka Chakra Pataliputra Bimbisara Ajatashatru Anga Rajgir Vaishali Aryabhata Siege of Arrah Administration Government Legislative Assembly Legislative Council Chief Ministers Governors High Court Police Overviews Cinema Climate Cuisine Demography Economy Education Geography History Media People Transportation Politics Tourism Divisions and districts Bhagalpur Banka Bhagalpur Darbhanga Darbhanga Madhubani Samastipur Kosi Madhepura Saharsa Supaul Magadh Arwal Aurangabad Gaya Jehanabad Nawada Munger Begusarai Jamui Khagaria Munger Lakhisarai Sheikhpura Patna Bhojpur Buxar Kaimur Nalanda Patna Rohtas Purnia Araria Katihar Kishanganj Purnia Saran Gopalganj Saran Siwan Tirhut East Champaran Muzaffarpur Sheohar Sitamarhi Vaishali West Champaran Cities Patna Gaya Bhagalpur Muzaffarpur Darbhanga Purnea Bihar Sharif Arrah Begusarai Katihar Munger Chhapra Hajipur Municipal Corporation Patna Municipal Corporation Chhapra Municipal Corporation Poltics Elections in Bihar BJP JD - U RJD LJP RLSP HAM Other Political Parties Culture Bihari Chhath Puja Cuisine Languages Music Art and craft Religion Festivals Cinema Culture of Bihar Culture of Angika Region Culture of Bhojpuri Region Culture of Magadh Region Culture of Maithili Region Districts of States of India States Andhra Pradesh Arunachal Pradesh Assam Bihar Chhattisgarh Goa Gujarat Haryana Himachal Pradesh Jammu and Kashmir Jharkhand Karnataka Kerala Madhya Pradesh Maharashtra Manipur Meghalaya Mizoram Nagaland Odisha Punjab Rajasthan Sikkim Tamil Nadu Telangana Tripura Uttar Pradesh Uttarakhand West Bengal Union Territories Andaman and Nicobar Islands Chandigarh Dadra and Nagar Haveli National Capital Territory of Delhi Daman and Diu Lakshadweep Puducherry Related topics List of states and territories of India District collector Sub-divisional magistrate Block Gram panchayat Retrieved from `` https://en.wikipedia.org/w/index.php?title=List_of_districts_of_Bihar&oldid=811770043 '' Categories : Districts of Bihar Bihar - related lists Talk About Wikipedia Languages বাংলা भोजपुरी Català Español Français हिन्दी मराठी მარგალური Bahasa Melayu नेपाली नेपाल भाषा Norsk Português Русский संस्कृतम् Simple English தமிழ் اردو 中文 Edit links This page was last edited on 23 November 2017, at 21 : 01. 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Question: which one is the largest district in bihar by area wise
Answer: West Champaran